#A12918#A12918

#A12918 is a mid, vivid red. Relative luminance 0.092; OKLCH L 47.0% C 0.159 H 31.3°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#A12918
RGB	rgb(161, 41, 24)
HSL	hsl(7, 74%, 36%)
HSV	hsv(7, 85%, 63%)
CMYK	cmyk(0%, 74.5%, 85.1%, 36.9%)
CIE-LAB	lab(36.43, 48.12, 39.24)
CIE-LCH	lch(36.43, 62.09, 39.20°)
OKLab	oklab(47.04% 0.1359 0.0826)
OKLCH	oklch(47.04% 0.159 31.3)
XYZ	xyz(15.6576, 9.2314, 1.8214)
Luminance	0.0923 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A12918 #1890A1

analogous

#A1184C #A12918 #A16E18

triadic

#A12918 #18A129 #2918A1

tetradic

#A12918 #4CA118 #1890A1 #6E18A1

square

#A12918 #4CA118 #1890A1 #6E18A1

split-complementary

#A12918 #18A16E #184CA1

monochromatic

#360E08 #6C1B10 #A12918 #D63720 #E5614F

Accessibility & contrast

On white

7.38

#A12918 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#A12918 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A12918

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A12918	#FFFFFF	#000000	##FFFFFF
##A12918	1.00	7.38	2.85	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4514

Deuteranopia (green-blind)

#6B5F11

Tritanopia (blue-blind)

#B20026

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #a12918;
/* rgb */ color: rgb(161, 41, 24);
/* oklch */ color: oklch(47.0% 0.159 31.3);

Tailwind

colors: {
  custom: {
    50: '#c66c57',
    500: '#a12918',
    950: '#000000',
  },
}

SCSS

$custom: #a12918;
$custom-light: #c66c57;
$custom-dark: #000000;

JSON

{
  "hex": "#a12918",
  "rgb": {
    "r": 161,
    "g": 41,
    "b": 24
  },
  "hsl": {
    "h": 7.445,
    "s": 74.054,
    "l": 36.275
  },
  "oklch": {
    "l": 0.47039,
    "c": 0.159,
    "h": 31.3
  },
  "luminance": 0.09229
}

Semantic roles & 50–950 ramp

primary

#A12918

secondary

#4EB8C7

accent

#DAF137

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150703

muted

#837A78

Preview Lab

Preview with #A12918

Body copy rendered with the generated semantic roles for this colour.

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