#A12929#A12929

#A12929 is a mid, vivid red. Relative luminance 0.093; OKLCH L 47.2% C 0.157 H 25.5°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#A12929
RGB	rgb(161, 41, 41)
HSL	hsl(0, 59%, 40%)
HSV	hsv(0, 75%, 63%)
CMYK	cmyk(0%, 74.5%, 74.5%, 36.9%)
CIE-LAB	lab(36.60, 48.72, 29.89)
CIE-LCH	lch(36.60, 57.16, 31.53°)
OKLab	oklab(47.23% 0.1412 0.0675)
OKLCH	oklch(47.23% 0.157 25.5)
XYZ	xyz(15.8929, 9.3255, 3.0605)
Luminance	0.0932 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A12929 #29A1A1

analogous

#A12965 #A12929 #A16529

triadic

#A12929 #29A129 #2929A1

tetradic

#A12929 #65A129 #29A1A1 #6529A1

square

#A12929 #65A129 #29A1A1 #6529A1

split-complementary

#A12929 #29A165 #2965A1

monochromatic

#3F1010 #701D1D #A12929 #CD3A3A #D96B6B

Accessibility & contrast

On white

7.33

#A12929 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#A12929 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A12929

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A12929	#FFFFFF	#000000	##FFFFFF
##A12929	1.00	7.33	2.86	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4628

Deuteranopia (green-blind)

#6A6025

Tritanopia (blue-blind)

#B1002B

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #a12929;
/* rgb */ color: rgb(161, 41, 41);
/* oklch */ color: oklch(47.2% 0.157 25.5);

Tailwind

colors: {
  custom: {
    50: '#c56c63',
    500: '#a12929',
    950: '#000000',
  },
}

SCSS

$custom: #a12929;
$custom-light: #c56c63;
$custom-dark: #000000;

JSON

{
  "hex": "#a12929",
  "rgb": {
    "r": 161,
    "g": 41,
    "b": 41
  },
  "hsl": {
    "h": 0,
    "s": 59.406,
    "l": 39.608
  },
  "oklch": {
    "l": 0.47228,
    "c": 0.15654,
    "h": 25.5
  },
  "luminance": 0.09323
}

Semantic roles & 50–950 ramp

primary

#A12929

secondary

#66C0C0

accent

#E3E345

background

#FDF6F5

surface

#FAECEA

border

#D3C7C6

text

#140705

muted

#837A79

Preview Lab

Preview with #A12929

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

Preview Lab → · Contrast checker → · Palette generator →