#A12D29#A12D29

#A12D29 is a mid, vivid red. Relative luminance 0.096; OKLCH L 47.6% C 0.153 H 26.7°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#A12D29
RGB	rgb(161, 45, 41)
HSL	hsl(2, 59%, 40%)
HSV	hsv(2, 75%, 63%)
CMYK	cmyk(0%, 72%, 74.5%, 36.9%)
CIE-LAB	lab(37.15, 47.22, 30.50)
CIE-LCH	lch(37.15, 56.22, 32.86°)
OKLab	oklab(47.63% 0.1365 0.0688)
OKLCH	oklch(47.63% 0.153 26.7)
XYZ	xyz(16.0384, 9.6164, 3.1090)
Luminance	0.0961 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A12D29 #299DA1

analogous

#A12961 #A12D29 #A16929

triadic

#A12D29 #29A12D #2D29A1

tetradic

#A12D29 #61A129 #299DA1 #6929A1

square

#A12D29 #61A129 #299DA1 #6929A1

split-complementary

#A12D29 #29A169 #2961A1

monochromatic

#3F1210 #701F1D #A12D29 #CD3F3A #D96F6B

Accessibility & contrast

On white

7.18

#A12D29 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#A12D29 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A12D29

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A12D29	#FFFFFF	#000000	##FFFFFF
##A12D29	1.00	7.18	2.92	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4727

Deuteranopia (green-blind)

#6B6125

Tritanopia (blue-blind)

#B1002D

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a12d29;
/* rgb */ color: rgb(161, 45, 41);
/* oklch */ color: oklch(47.6% 0.153 26.7);

Tailwind

colors: {
  custom: {
    50: '#c56e63',
    500: '#a12d29',
    950: '#000000',
  },
}

SCSS

$custom: #a12d29;
$custom-light: #c56e63;
$custom-dark: #000000;

JSON

{
  "hex": "#a12d29",
  "rgb": {
    "r": 161,
    "g": 45,
    "b": 41
  },
  "hsl": {
    "h": 2,
    "s": 59.406,
    "l": 39.608
  },
  "oklch": {
    "l": 0.47632,
    "c": 0.15289,
    "h": 26.7
  },
  "luminance": 0.09614
}

Semantic roles & 50–950 ramp

primary

#A12D29

secondary

#66BDC0

accent

#DDE345

background

#FDF6F5

surface

#FAECEA

border

#D3C7C6

text

#140805

muted

#837B79

Preview Lab

Preview with #A12D29

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

Preview Lab → · Contrast checker → · Palette generator →