#A12931#A12931

#A12931 is a mid, vivid red. Relative luminance 0.094; OKLCH L 47.4% C 0.156 H 22.1°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#A12931
RGB	rgb(161, 41, 49)
HSL	hsl(356, 59%, 40%)
HSV	hsv(356, 75%, 63%)
CMYK	cmyk(0%, 74.5%, 69.6%, 36.9%)
CIE-LAB	lab(36.72, 49.11, 25.13)
CIE-LCH	lch(36.72, 55.16, 27.10°)
OKLab	oklab(47.35% 0.1443 0.0585)
OKLCH	oklch(47.35% 0.156 22.1)
XYZ	xyz(16.0470, 9.3871, 3.8721)
Luminance	0.0939 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A12931 #29A199

analogous

#A1296D #A12931 #A15D29

triadic

#A12931 #31A129 #2931A1

tetradic

#A12931 #6DA129 #29A199 #5D29A1

square

#A12931 #6DA129 #29A199 #5D29A1

split-complementary

#A12931 #29A15D #296DA1

monochromatic

#3F1013 #701D22 #A12931 #CD3A44 #D96B72

Accessibility & contrast

On white

7.30

#A12931 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#A12931 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A12931

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A12931	#FFFFFF	#000000	##FFFFFF
##A12931	1.00	7.30	2.88	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4630

Deuteranopia (green-blind)

#6A602D

Tritanopia (blue-blind)

#B1002D

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #a12931;
/* rgb */ color: rgb(161, 41, 49);
/* oklch */ color: oklch(47.4% 0.156 22.1);

Tailwind

colors: {
  custom: {
    50: '#c46c69',
    500: '#a12931',
    950: '#000000',
  },
}

SCSS

$custom: #a12931;
$custom-light: #c46c69;
$custom-dark: #000000;

JSON

{
  "hex": "#a12931",
  "rgb": {
    "r": 161,
    "g": 41,
    "b": 49
  },
  "hsl": {
    "h": 356,
    "s": 59.406,
    "l": 39.608
  },
  "oklch": {
    "l": 0.47351,
    "c": 0.15569,
    "h": 22.1
  },
  "luminance": 0.09385
}

Semantic roles & 50–950 ramp

primary

#A12931

secondary

#66C0BA

accent

#E3D845

background

#FDF6F6

surface

#FAECEB

border

#D3C7C6

text

#140706

muted

#837A7A

Preview Lab

Preview with #A12931

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

Preview Lab → · Contrast checker → · Palette generator →