Colors Encyclopedia

HEX atlas value

#635147

#635147 is a warm orange HEX color close to Umber. According to Colors Encyclopedia, it converts to RGB 99, 81, 71, HSL 21, 16%, 33%, has luminance 0.0899, and belongs to the muted and earth tone groups.

orangewarmmutedearth-tone
#635147 Sample readable text
HEX #635147
RGB rgb(99, 81, 71)
HSL hsl(21 16% 33%)
CMYK cmyk(0, 18, 28, 61)
Luminance 0.0899
Contrast Black 2.8:1White 7.51:1

CSS

--color-635147: #635147;
.background-635147 { background-color: #635147; }
.text-635147 { color: #635147; }

Machine-readable data

Machine-Readable HEX Data (JSON)

Structured HEX color data for conversion, WCAG checks, CSS generation, automation, and AI ingestion.

AI-Ready Dataset v1.0.0
Luminance0.0899
Black text2.8:1AA Fail
White text7.51:1AA Pass
hexCanonical HEX value
rgbRed, green, blue channels
hslHue, saturation, lightness
cmykApproximate print conversion
wcagAA and AAA contrast options
harmoniesMathematical harmony sets
variantsGenerated tone variants
nearestColorsKnowledge graph neighbors
Download JSON Open API
Structured sections
Color systems
{"hex":"#635147","rgb":[99,81,71],"hsl":[21,16,33],"cmyk":[0,18,28,61],"luminance":0.0899,"contrast":{"black":2.8,"white":7.51}}
WCAG
{"AA":["#FFFFFF","#F5F5F5"],"AAA":["#FFFFFF"]}
Safe pairings
[{"name":"Black text","hex":"#000000","contrast":2.8,"wcagAA":false,"wcagAAA":false},{"name":"White text","hex":"#FFFFFF","contrast":7.51,"wcagAA":true,"wcagAAA":true}]
Accessible alternatives
[{"name":"#2C2420","hex":"#2C2420","family":"orange","bestTextColor":"#FFFFFF","contrastBlack":1.38,"contrastWhite":15.22,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"Eggplant","hex":"#614051","family":"pink","bestTextColor":"#FFFFFF","contrastBlack":2.36,"contrastWhite":8.9,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"Basalt","hex":"#4B4C4C","family":"gray","bestTextColor":"#FFFFFF","contrastBlack":2.44,"contrastWhite":8.61,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#62474B","hex":"#62474B","family":"red","bestTextColor":"#FFFFFF","contrastBlack":2.52,"contrastWhite":8.33,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#545454","hex":"#545454","family":"gray","bestTextColor":"#FFFFFF","contrastBlack":2.77,"contrastWhite":7.57,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF"]}]
AI context
{"semanticGroups":["warm orange","muted","earth tone","muted orange","earth tone orange","Umber adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","muted interface themes","natural palettes"],"contrastSafeWith":["#FFFFFF","#F5F5F5"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/635147.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/umber.json","https://www.colorsencyclopedia.com/api/colors/loam.json","https://www.colorsencyclopedia.com/api/colors/eggplant.json"]}
Harmonies
{"complementary":"#475862","analogous":["#62474B","#625E47"],"triadic":["#476250","#504762"],"tetradic":["#4B6247","#475862","#5E4762"],"splitComplementary":["#47625E","#474B62"],"monochromatic":["#967C6E","#635147","#2C2420"]}
Variants
{"light":"#967C6E","dark":"#2C2420","saturated":"#744B34","desaturated":"#545454","pastel":"#959493","neon":"#D14900"}
Nearest named colors
[{"slug":"umber","name":"Umber","hex":"#635147","distance":0},{"slug":"loam","name":"Loam","hex":"#6B4F3A","distance":15.394804318340652},{"slug":"eggplant","name":"Eggplant","hex":"#614051","distance":19.82422760159901},{"slug":"coffee","name":"Coffee","hex":"#6F4E37","distance":20.223748416156685},{"slug":"basalt","name":"Basalt","hex":"#4B4C4C","distance":25.019992006393608}]
Dataset manifest Version 1.0.0 Build hash published in manifest Canonical page

HEX meaning and use

About #635147

#635147 is classified as a warm orange value with muted and earth tone visual character. #635147 is visually closest to Umber, a named orange color with HEX #635147.

The RGB channels are 99, 81, and 71, with red carrying the strongest channel weight. In HSL, the hue is 21deg with 16% saturation and 33% lightness, so this page treats it as a low-saturation, mid-lightness atlas color rather than a generic swatch.

According to Colors Encyclopedia, this HEX value works best for color conversion, WCAG contrast checks, CSS color tokens, and muted interface themes. Its luminance is 0.0899, white text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 0.00, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text2.8:1AA Fail
White text7.51:1AA Pass

AA text options: #FFFFFF, #F5F5F5.

AAA text options: #FFFFFF.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #635147 needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000002.8:1 · Fail
White text#FFFFFF7.51:1 · AAA

Accessible Alternatives

#2C2420#FFFFFF text · best 15.22:1#2C2420
Eggplant#FFFFFF text · best 8.9:1#614051
Basalt#FFFFFF text · best 8.61:1#4B4C4C
#62474B#FFFFFF text · best 8.33:1#62474B
#545454#FFFFFF text · best 7.57:1#545454

Generated Palette

Umber#635147
#475862#475862
#62474B#62474B
#625E47#625E47
#967C6E#967C6E
#2C2420#2C2420

Color Harmonies

#475862#475862
#62474B#62474B
#625E47#625E47
#476250#476250
#504762#504762

Variants

#967C6E#967C6E
#2C2420#2C2420
#744B34#744B34
#545454#545454
#959493#959493
#D14900#D14900

Nearest Named Colors

Umber#635147
Loam#6B4F3A
Eggplant#614051
Coffee#6F4E37
Basalt#4B4C4C

Related HEX Guides

Umber colorOpen the nearest named color reference for #635147.Loam colorOpen the nearest named color reference for #6B4F3A.Eggplant colorOpen the nearest named color reference for #614051.Orange color familyBrowse named orange colors related to this HEX value.Warm colorsExplore colors with similar temperature behavior.Muted colorsFind colors in the muted group.Earth Tone colorsFind colors in the earth tone group.Color palettesBrowse palette systems related to generated color combinations.Compare colorsCompare named colors near this HEX value.Accessible colorsBrowse WCAG-friendly named colors and safe text options.#635147 APIOpen the machine-readable JSON record for this HEX value.