#AB2B1C#AB2B1C

#AB2B1C is a mid, vivid red. Relative luminance 0.105; OKLCH L 49.1% C 0.167 H 30.5°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#AB2B1C
RGB	rgb(171, 43, 28)
HSL	hsl(6, 72%, 39%)
HSV	hsv(6, 84%, 67%)
CMYK	cmyk(0%, 74.9%, 83.6%, 32.9%)
CIE-LAB	lab(38.68, 50.76, 39.97)
CIE-LCH	lch(38.68, 64.61, 38.22°)
OKLab	oklab(49.08% 0.1438 0.0847)
OKLCH	oklch(49.08% 0.167 30.5)
XYZ	xyz(17.8702, 10.4723, 2.1788)
Luminance	0.1047 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB2B1C #1C9CAB

analogous

#AB1C55 #AB2B1C #AB731C

triadic

#AB2B1C #1CAB2B #2B1CAB

tetradic

#AB2B1C #55AB1C #1C9CAB #731CAB

square

#AB2B1C #55AB1C #1C9CAB #731CAB

split-complementary

#AB2B1C #1CAB73 #1C55AB

monochromatic

#42110B #761E13 #AB2B1C #DC3B28 #E46B5D

Accessibility & contrast

On white

6.79

#AB2B1C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#AB2B1C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB2B1C

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB2B1C	#FFFFFF	#000000	##FFFFFF
##AB2B1C	1.00	6.79	3.09	6.79
#FFFFFF	6.79	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524919

Deuteranopia (green-blind)

#726515

Tritanopia (blue-blind)

#BD0029

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #ab2b1c;
/* rgb */ color: rgb(171, 43, 28);
/* oklch */ color: oklch(49.1% 0.167 30.5);

Tailwind

colors: {
  custom: {
    50: '#cd6e5a',
    500: '#ab2b1c',
    950: '#000000',
  },
}

SCSS

$custom: #ab2b1c;
$custom-light: #cd6e5a;
$custom-dark: #000000;

JSON

{
  "hex": "#ab2b1c",
  "rgb": {
    "r": 171,
    "g": 43,
    "b": 28
  },
  "hsl": {
    "h": 6.294,
    "s": 71.859,
    "l": 39.02
  },
  "oklch": {
    "l": 0.49084,
    "c": 0.1669,
    "h": 30.5
  },
  "luminance": 0.1047
}

Semantic roles & 50–950 ramp

primary

#AB2B1C

secondary

#5ABDC9

accent

#DCEF39

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150804

muted

#837B79

Preview Lab

Preview with #AB2B1C

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

Preview Lab → · Contrast checker → · Palette generator →