#A12B1E#A12B1E

#A12B1E is a mid, vivid red. Relative luminance 0.094; OKLCH L 47.3% C 0.156 H 30.1°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#A12B1E
RGB	rgb(161, 43, 30)
HSL	hsl(6, 69%, 37%)
HSV	hsv(6, 81%, 63%)
CMYK	cmyk(0%, 73.3%, 81.4%, 36.9%)
CIE-LAB	lab(36.75, 47.56, 36.38)
CIE-LCH	lch(36.75, 59.88, 37.41°)
OKLab	oklab(47.29% 0.1353 0.0785)
OKLCH	oklch(47.29% 0.156 30.1)
XYZ	xyz(15.7980, 9.4010, 2.2108)
Luminance	0.0940 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A12B1E #1E94A1

analogous

#A11E53 #A12B1E #A16C1E

triadic

#A12B1E #1EA12B #2B1EA1

tetradic

#A12B1E #53A11E #1E94A1 #6C1EA1

square

#A12B1E #53A11E #1E94A1 #6C1EA1

split-complementary

#A12B1E #1EA16C #1E53A1

monochromatic

#3A0F0B #6D1D14 #A12B1E #D53928 #E06759

Accessibility & contrast

On white

7.29

#A12B1E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#A12B1E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A12B1E

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A12B1E	#FFFFFF	#000000	##FFFFFF
##A12B1E	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E461B

Deuteranopia (green-blind)

#6C6018

Tritanopia (blue-blind)

#B20029

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #a12b1e;
/* rgb */ color: rgb(161, 43, 30);
/* oklch */ color: oklch(47.3% 0.156 30.1);

Tailwind

colors: {
  custom: {
    50: '#c66d5b',
    500: '#a12b1e',
    950: '#000000',
  },
}

SCSS

$custom: #a12b1e;
$custom-light: #c66d5b;
$custom-dark: #000000;

JSON

{
  "hex": "#a12b1e",
  "rgb": {
    "r": 161,
    "g": 43,
    "b": 30
  },
  "hsl": {
    "h": 5.954,
    "s": 68.586,
    "l": 37.451
  },
  "oklch": {
    "l": 0.47294,
    "c": 0.1564,
    "h": 30.1
  },
  "luminance": 0.09399
}

Semantic roles & 50–950 ramp

primary

#A12B1E

secondary

#57B9C4

accent

#DAEB3C

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150704

muted

#837A79

Preview Lab

Preview with #A12B1E

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

Preview Lab → · Contrast checker → · Palette generator →