Colors Encyclopedia

HEX atlas value

#411B1B

#411B1B is a warm red HEX color close to Merlot. According to Colors Encyclopedia, it converts to RGB 65, 27, 27, HSL 0, 41%, 18%, has luminance 0.0199, and belongs to the dark group.

redwarmdark
#411B1B Sample readable text
HEX #411B1B
RGB rgb(65, 27, 27)
HSL hsl(0 41% 18%)
CMYK cmyk(0, 58, 58, 75)
Luminance 0.0199
Contrast Black 1.4:1White 15.02:1

CSS

--color-411b1b: #411B1B;
.background-411b1b { background-color: #411B1B; }
.text-411b1b { color: #411B1B; }

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
Luminance0.0199
Black text1.4:1AA Fail
White text15.02:1AA 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":"#411B1B","rgb":[65,27,27],"hsl":[0,41,18],"cmyk":[0,58,58,75],"luminance":0.0199,"contrast":{"black":1.4,"white":15.02}}
WCAG
{"AA":["#FFFFFF","#F5F5F5"],"AAA":["#FFFFFF","#F5F5F5"]}
Safe pairings
[{"name":"Black text","hex":"#000000","contrast":1.4,"wcagAA":false,"wcagAAA":false},{"name":"White text","hex":"#FFFFFF","contrast":15.02,"wcagAA":true,"wcagAAA":true}]
Accessible alternatives
[{"name":"Black","hex":"#000000","family":"gray","bestTextColor":"#FFFFFF","contrastBlack":1,"contrastWhite":21,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"Raisin","hex":"#242124","family":"gray","bestTextColor":"#FFFFFF","contrastBlack":1.32,"contrastWhite":15.93,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#4B1111","hex":"#4B1111","family":"red","bestTextColor":"#FFFFFF","contrastBlack":1.39,"contrastWhite":15.13,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"Rubber","hex":"#2A2725","family":"gray","bestTextColor":"#FFFFFF","contrastBlack":1.42,"contrastWhite":14.83,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#411B2E","hex":"#411B2E","family":"pink","bestTextColor":"#FFFFFF","contrastBlack":1.42,"contrastWhite":14.79,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]}]
AI context
{"semanticGroups":["warm red","dark","dark red","Merlot adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","dark theme accents","high-attention visual states"],"contrastSafeWith":["#FFFFFF","#F5F5F5"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/411b1b.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/merlot.json","https://www.colorsencyclopedia.com/api/colors/rubber.json","https://www.colorsencyclopedia.com/api/colors/peat.json"]}
Harmonies
{"complementary":"#1B4141","analogous":["#411B2E","#412E1B"],"triadic":["#1B411B","#1B1B41"],"tetradic":["#2E411B","#1B4141","#2E1B41"],"splitComplementary":["#1B412E","#1B2E41"],"monochromatic":["#813636","#411B1B","#000000"]}
Variants
{"light":"#813636","dark":"#000000","saturated":"#4B1111","desaturated":"#372525","pastel":"#8A5151","neon":"#850000"}
Nearest named colors
[{"slug":"merlot","name":"Merlot","hex":"#541E2E","distance":27.03701166919155},{"slug":"rubber","name":"Rubber","hex":"#2A2725","distance":27.80287754891569},{"slug":"peat","name":"Peat","hex":"#3B2F2F","distance":28.91366458960192},{"slug":"espresso","name":"Espresso","hex":"#4B3621","distance":29.410882339705484},{"slug":"raisin","name":"Raisin","hex":"#242124","distance":30.95157508108432}]
Dataset manifest Version 1.0.0 Build hash published in manifest Canonical page

HEX meaning and use

About #411B1B

#411B1B is classified as a warm red value with dark visual character. #411B1B is visually closest to Merlot, a named pink color with HEX #541E2E.

The RGB channels are 65, 27, and 27, with red carrying the strongest channel weight. In HSL, the hue is 0deg with 41% saturation and 18% lightness, so this page treats it as a moderate-saturation, dark 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 dark theme accents. Its luminance is 0.0199, white text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 27.04, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text1.4:1AA Fail
White text15.02:1AA Pass

AA text options: #FFFFFF, #F5F5F5.

AAA text options: #FFFFFF, #F5F5F5.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #411B1B needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000001.4:1 · Fail
White text#FFFFFF15.02:1 · AAA

Accessible Alternatives

Black#FFFFFF text · best 21:1#000000
Raisin#FFFFFF text · best 15.93:1#242124
#4B1111#FFFFFF text · best 15.13:1#4B1111
Rubber#FFFFFF text · best 14.83:1#2A2725
#411B2E#FFFFFF text · best 14.79:1#411B2E

Generated Palette

#411B1B#411B1B
#1B4141#1B4141
#411B2E#411B2E
#412E1B#412E1B
#813636#813636
Black#000000

Color Harmonies

#1B4141#1B4141
#411B2E#411B2E
#412E1B#412E1B
#1B411B#1B411B
#1B1B41#1B1B41

Variants

#813636#813636
Black#000000
#4B1111#4B1111
#372525#372525
#8A5151#8A5151
#850000#850000

Nearest Named Colors

Merlot#541E2E
Rubber#2A2725
Peat#3B2F2F
Espresso#4B3621
Raisin#242124

Related HEX Guides

Merlot colorOpen the nearest named color reference for #541E2E.Rubber colorOpen the nearest named color reference for #2A2725.Peat colorOpen the nearest named color reference for #3B2F2F.Red color familyBrowse named red colors related to this HEX value.Warm colorsExplore colors with similar temperature behavior.Dark colorsFind colors in the dark 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.#411B1B APIOpen the machine-readable JSON record for this HEX value.