#AB372E#AB372E

#AB372E is a mid, vivid red. Relative luminance 0.116; OKLCH L 50.6% C 0.153 H 28.2°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#AB372E
RGB	rgb(171, 55, 46)
HSL	hsl(4, 58%, 43%)
HSV	hsv(4, 73%, 67%)
CMYK	cmyk(0%, 67.8%, 73.1%, 32.9%)
CIE-LAB	lab(40.56, 46.80, 31.93)
CIE-LCH	lch(40.56, 56.65, 34.31°)
OKLab	oklab(50.55% 0.135 0.0724)
OKLCH	oklch(50.55% 0.153 28.2)
XYZ	xyz(18.6560, 11.5903, 3.8390)
Luminance	0.1159 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB372E #2EA2AB

analogous

#AB2E63 #AB372E #AB752E

triadic

#AB372E #2EAB37 #372EAB

tetradic

#AB372E #63AB2E #2EA2AB #752EAB

square

#AB372E #63AB2E #2EA2AB #752EAB

split-complementary

#AB372E #2EAB75 #2E63AB

monochromatic

#4B1814 #7B2721 #AB372E #CE5248 #DB8079

Accessibility & contrast

On white

6.33

#AB372E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#AB372E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB372E

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB372E	#FFFFFF	#000000	##FFFFFF
##AB372E	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58502C

Deuteranopia (green-blind)

#74692A

Tritanopia (blue-blind)

#BC1536

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #ab372e;
/* rgb */ color: rgb(171, 55, 46);
/* oklch */ color: oklch(50.6% 0.153 28.2);

Tailwind

colors: {
  custom: {
    50: '#cc7467',
    500: '#ab372e',
    950: '#000000',
  },
}

SCSS

$custom: #ab372e;
$custom-light: #cc7467;
$custom-dark: #000000;

JSON

{
  "hex": "#ab372e",
  "rgb": {
    "r": 171,
    "g": 55,
    "b": 46
  },
  "hsl": {
    "h": 4.32,
    "s": 57.604,
    "l": 42.549
  },
  "oklch": {
    "l": 0.50551,
    "c": 0.15323,
    "h": 28.2
  },
  "luminance": 0.11588
}

Semantic roles & 50–950 ramp

primary

#AB372E

secondary

#72BDC3

accent

#D6E147

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #AB372E

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

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