Colors Encyclopedia

HEX atlas value

#B55C4A

#B55C4A is a warm red HEX color close to Red Clay. According to Colors Encyclopedia, it converts to RGB 181, 92, 74, HSL 10, 42%, 50%, has luminance 0.1797, and belongs to the balanced group.

redwarmbalanced
#B55C4A Sample readable text
HEX #B55C4A
RGB rgb(181, 92, 74)
HSL hsl(10 42% 50%)
CMYK cmyk(0, 49, 59, 29)
Luminance 0.1797
Contrast Black 4.59:1White 4.57:1

CSS

--color-b55c4a: #B55C4A;
.background-b55c4a { background-color: #B55C4A; }
.text-b55c4a { color: #B55C4A; }

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
Luminance0.1797
Black text4.59:1AA Pass
White text4.57:1AA 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":"#B55C4A","rgb":[181,92,74],"hsl":[10,42,50],"cmyk":[0,49,59,29],"luminance":0.1797,"contrast":{"black":4.59,"white":4.57}}
WCAG
{"AA":["#000000","#FFFFFF"],"AAA":[]}
Safe pairings
[{"name":"Black text","hex":"#000000","contrast":4.59,"wcagAA":true,"wcagAAA":false},{"name":"White text","hex":"#FFFFFF","contrast":4.57,"wcagAA":true,"wcagAAA":false}]
Accessible alternatives
[{"name":"#743B2F","hex":"#743B2F","family":"red","bestTextColor":"#FFFFFF","contrastBlack":2.41,"contrastWhite":8.71,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#D0978B","hex":"#D0978B","family":"red","bestTextColor":"#000000","contrastBlack":8.48,"contrastWhite":2.48,"wcagAA":["#000000","#1A1A1A"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"#4AA3B5","hex":"#4AA3B5","family":"cyan","bestTextColor":"#000000","contrastBlack":7.2,"contrastWhite":2.92,"wcagAA":["#000000","#1A1A1A"],"wcagAAA":["#000000"]},{"name":"#B5914A","hex":"#B5914A","family":"orange","bestTextColor":"#000000","contrastBlack":7.11,"contrastWhite":2.95,"wcagAA":["#000000","#1A1A1A"],"wcagAAA":["#000000"]},{"name":"Adobe","hex":"#BD6C48","family":"orange","bestTextColor":"#000000","contrastBlack":5.4,"contrastWhite":3.89,"wcagAA":["#000000"],"wcagAAA":[]}]
AI context
{"semanticGroups":["warm red","balanced","balanced red","Red Clay adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","high-attention visual states"],"contrastSafeWith":["#000000","#FFFFFF"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/b55c4a.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/red-clay.json","https://www.colorsencyclopedia.com/api/colors/clay.json","https://www.colorsencyclopedia.com/api/colors/desert-clay.json"]}
Harmonies
{"complementary":"#4AA3B5","analogous":["#B54A6E","#B5914A"],"triadic":["#4AB55C","#5C4AB5"],"tetradic":["#6EB54A","#4AA3B5","#914AB5"],"splitComplementary":["#4AB591","#4A6EB5"],"monochromatic":["#D0978B","#B55C4A","#743B2F"]}
Variants
{"light":"#D0978B","dark":"#743B2F","saturated":"#D1492E","desaturated":"#996F66","pastel":"#D0B4AE","neon":"#FF4C29"}
Nearest named colors
[{"slug":"red-clay","name":"Red Clay","hex":"#B45A3C","distance":14.177446878757825},{"slug":"clay","name":"Clay","hex":"#B66A50","distance":15.264337522473747},{"slug":"desert-clay","name":"Desert Clay","hex":"#B86D4B","distance":17.291616465790582},{"slug":"adobe","name":"Adobe","hex":"#BD6C48","distance":18},{"slug":"caramel","name":"Caramel","hex":"#AF6E4D","distance":19.209372712298546}]
Dataset manifest Version 1.0.0 Build hash published in manifest Canonical page

HEX meaning and use

About #B55C4A

#B55C4A is classified as a warm red value with balanced visual character. #B55C4A is visually closest to Red Clay, a named orange color with HEX #B45A3C.

The RGB channels are 181, 92, and 74, with red carrying the strongest channel weight. In HSL, the hue is 10deg with 42% saturation and 50% lightness, so this page treats it as a moderate-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 high-attention visual states. Its luminance is 0.1797, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 14.18, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text4.59:1AA Pass
White text4.57:1AA Pass

AA text options: #000000, #FFFFFF.

AAA text options: none in seed set.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #B55C4A needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000004.59:1 · AA
White text#FFFFFF4.57:1 · AA

Accessible Alternatives

#743B2F#FFFFFF text · best 8.71:1#743B2F
#D0978B#000000 text · best 8.48:1#D0978B
#4AA3B5#000000 text · best 7.2:1#4AA3B5
#B5914A#000000 text · best 7.11:1#B5914A
Adobe#000000 text · best 5.4:1#BD6C48

Generated Palette

#B55C4A#B55C4A
#4AA3B5#4AA3B5
#B54A6E#B54A6E
#B5914A#B5914A
#D0978B#D0978B
#743B2F#743B2F

Color Harmonies

#4AA3B5#4AA3B5
#B54A6E#B54A6E
#B5914A#B5914A
#4AB55C#4AB55C
#5C4AB5#5C4AB5

Variants

#D0978B#D0978B
#743B2F#743B2F
#D1492E#D1492E
#996F66#996F66
#D0B4AE#D0B4AE
#FF4C29#FF4C29

Nearest Named Colors

Red Clay#B45A3C
Clay#B66A50
Desert Clay#B86D4B
Adobe#BD6C48
Caramel#AF6E4D

Related HEX Guides

Red Clay colorOpen the nearest named color reference for #B45A3C.Clay colorOpen the nearest named color reference for #B66A50.Desert Clay colorOpen the nearest named color reference for #B86D4B.Red color familyBrowse named red colors related to this HEX value.Warm colorsExplore colors with similar temperature behavior.Balanced colorsFind colors in the balanced 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.#B55C4A APIOpen the machine-readable JSON record for this HEX value.