#AB2937#AB2937

#AB2937 is a mid, vivid red. Relative luminance 0.105; OKLCH L 49.3% C 0.165 H 20.3°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#AB2937
RGB	rgb(171, 41, 55)
HSL	hsl(354, 61%, 42%)
HSV	hsv(354, 76%, 67%)
CMYK	cmyk(0%, 76%, 67.8%, 32.9%)
CIE-LAB	lab(38.76, 52.56, 24.35)
CIE-LCH	lch(38.76, 57.92, 24.86°)
OKLab	oklab(49.26% 0.1552 0.0573)
OKLCH	oklch(49.26% 0.165 20.3)
XYZ	xyz(18.2791, 10.5224, 4.6822)
Luminance	0.1052 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB2937 #29AB9D

analogous

#AB2978 #AB2937 #AB5C29

triadic

#AB2937 #37AB29 #2937AB

tetradic

#AB2937 #78AB29 #29AB9D #5C29AB

square

#AB2937 #78AB29 #29AB9D #5C29AB

split-complementary

#AB2937 #29AB5C #2978AB

monochromatic

#481117 #7A1D27 #AB2937 #D14050 #DD717D

Accessibility & contrast

On white

6.77

#AB2937 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#AB2937 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB2937

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB2937	#FFFFFF	#000000	##FFFFFF
##AB2937	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4A36

Deuteranopia (green-blind)

#6F6533

Tritanopia (blue-blind)

#BC002F

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #ab2937;
/* rgb */ color: rgb(171, 41, 55);
/* oklch */ color: oklch(49.3% 0.165 20.3);

Tailwind

colors: {
  custom: {
    50: '#cc6e6d',
    500: '#ab2937',
    950: '#000000',
  },
}

SCSS

$custom: #ab2937;
$custom-light: #cc6e6d;
$custom-dark: #000000;

JSON

{
  "hex": "#ab2937",
  "rgb": {
    "r": 171,
    "g": 41,
    "b": 55
  },
  "hsl": {
    "h": 353.538,
    "s": 61.321,
    "l": 41.569
  },
  "oklch": {
    "l": 0.49255,
    "c": 0.16544,
    "h": 20.3
  },
  "luminance": 0.1052
}

Semantic roles & 50–950 ramp

primary

#AB2937

secondary

#6CC4BB

accent

#E4D343

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150807

muted

#837B7A

Preview Lab

Preview with #AB2937

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

Preview Lab → · Contrast checker → · Palette generator →