Colors Encyclopedia

HEX atlas value

#561A1A

#561A1A is a warm red HEX color close to Merlot. According to Colors Encyclopedia, it converts to RGB 86, 26, 26, HSL 0, 54%, 22%, has luminance 0.0279, and belongs to the dark group.

redwarmdark
#561A1A Sample readable text
HEX #561A1A
RGB rgb(86, 26, 26)
HSL hsl(0 54% 22%)
CMYK cmyk(0, 70, 70, 66)
Luminance 0.0279
Contrast Black 1.56:1White 13.48:1

CSS

--color-561a1a: #561A1A;
.background-561a1a { background-color: #561A1A; }
.text-561a1a { color: #561A1A; }

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
Luminance0.0279
Black text1.56:1AA Fail
White text13.48:1AA 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":"#561A1A","rgb":[86,26,26],"hsl":[0,54,22],"cmyk":[0,70,70,66],"luminance":0.0279,"contrast":{"black":1.56,"white":13.48}}
WCAG
{"AA":["#FFFFFF","#F5F5F5"],"AAA":["#FFFFFF","#F5F5F5"]}
Safe pairings
[{"name":"Black text","hex":"#000000","contrast":1.56,"wcagAA":false,"wcagAAA":false},{"name":"White text","hex":"#FFFFFF","contrast":13.48,"wcagAA":true,"wcagAAA":true}]
Accessible alternatives
[{"name":"#100505","hex":"#100505","family":"red","bestTextColor":"#FFFFFF","contrastBlack":1.05,"contrastWhite":20.08,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#630D0D","hex":"#630D0D","family":"red","bestTextColor":"#FFFFFF","contrastBlack":1.59,"contrastWhite":13.17,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#4A2626","hex":"#4A2626","family":"red","bestTextColor":"#FFFFFF","contrastBlack":1.6,"contrastWhite":13.16,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#561A38","hex":"#561A38","family":"pink","bestTextColor":"#FFFFFF","contrastBlack":1.6,"contrastWhite":13.13,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"Merlot","hex":"#541E2E","family":"pink","bestTextColor":"#FFFFFF","contrastBlack":1.6,"contrastWhite":13.11,"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/561a1a.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/merlot.json","https://www.colorsencyclopedia.com/api/colors/garnet-red.json","https://www.colorsencyclopedia.com/api/colors/espresso.json"]}
Harmonies
{"complementary":"#1A5656","analogous":["#561A38","#56381A"],"triadic":["#1A561A","#1A1A56"],"tetradic":["#38561A","#1A5656","#381A56"],"splitComplementary":["#1A5638","#1A3856"],"monochromatic":["#9D2F2F","#561A1A","#100505"]}
Variants
{"light":"#9D2F2F","dark":"#100505","saturated":"#630D0D","desaturated":"#4A2626","pastel":"#A74949","neon":"#990000"}
Nearest named colors
[{"slug":"merlot","name":"Merlot","hex":"#541E2E","distance":20.493901531919196},{"slug":"garnet-red","name":"Garnet Red","hex":"#6E1F26","distance":27.294688127912362},{"slug":"espresso","name":"Espresso","hex":"#4B3621","distance":30.886890422961002},{"slug":"pine-bark","name":"Pine Bark","hex":"#4A3728","distance":34.36568055487916},{"slug":"bark","name":"Bark","hex":"#5B3A29","distance":35.6931365951495}]
Dataset manifest Version 1.0.0 Build hash published in manifest Canonical page

HEX meaning and use

About #561A1A

#561A1A is classified as a warm red value with dark visual character. #561A1A is visually closest to Merlot, a named pink color with HEX #541E2E.

The RGB channels are 86, 26, and 26, with red carrying the strongest channel weight. In HSL, the hue is 0deg with 54% saturation and 22% 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 0.0279, white text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 20.49, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text1.56:1AA Fail
White text13.48:1AA Pass

AA text options: #FFFFFF, #F5F5F5.

AAA text options: #FFFFFF, #F5F5F5.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #561A1A needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000001.56:1 · Fail
White text#FFFFFF13.48:1 · AAA

Accessible Alternatives

#100505#FFFFFF text · best 20.08:1#100505
#630D0D#FFFFFF text · best 13.17:1#630D0D
#4A2626#FFFFFF text · best 13.16:1#4A2626
#561A38#FFFFFF text · best 13.13:1#561A38
Merlot#FFFFFF text · best 13.11:1#541E2E

Generated Palette

#561A1A#561A1A
#1A5656#1A5656
#561A38#561A38
#56381A#56381A
#9D2F2F#9D2F2F
#100505#100505

Color Harmonies

#1A5656#1A5656
#561A38#561A38
#56381A#56381A
#1A561A#1A561A
#1A1A56#1A1A56

Variants

#9D2F2F#9D2F2F
#100505#100505
#630D0D#630D0D
#4A2626#4A2626
#A74949#A74949
Crimson Red#990000

Nearest Named Colors

Merlot#541E2E
Garnet Red#6E1F26
Espresso#4B3621
Pine Bark#4A3728
Bark#5B3A29

Related HEX Guides

Merlot colorOpen the nearest named color reference for #541E2E.Garnet Red colorOpen the nearest named color reference for #6E1F26.Espresso colorOpen the nearest named color reference for #4B3621.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.#561A1A APIOpen the machine-readable JSON record for this HEX value.