#AB372D#AB372D

#AB372D is a mid, vivid red. Relative luminance 0.116; OKLCH L 50.5% C 0.153 H 28.6°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#AB372D
RGB	rgb(171, 55, 45)
HSL	hsl(5, 58%, 42%)
HSV	hsv(5, 74%, 67%)
CMYK	cmyk(0%, 67.8%, 73.7%, 32.9%)
CIE-LAB	lab(40.54, 46.75, 32.50)
CIE-LCH	lch(40.54, 56.94, 34.81°)
OKLab	oklab(50.54% 0.1347 0.0735)
OKLCH	oklch(50.54% 0.153 28.6)
XYZ	xyz(18.6365, 11.5825, 3.7364)
Luminance	0.1158 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB372D #2DA1AB

analogous

#AB2D62 #AB372D #AB762D

triadic

#AB372D #2DAB37 #372DAB

tetradic

#AB372D #62AB2D #2DA1AB #762DAB

square

#AB372D #62AB2D #2DA1AB #762DAB

split-complementary

#AB372D #2DAB76 #2D62AB

monochromatic

#4A1814 #7B2720 #AB372D #CE5147 #DB7F77

Accessibility & contrast

On white

6.33

#AB372D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#AB372D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB372D

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB372D	#FFFFFF	#000000	##FFFFFF
##AB372D	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)

#58502B

Deuteranopia (green-blind)

#756929

Tritanopia (blue-blind)

#BC1536

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #ab372d;
/* rgb */ color: rgb(171, 55, 45);
/* oklch */ color: oklch(50.5% 0.153 28.6);

Tailwind

colors: {
  custom: {
    50: '#cc7466',
    500: '#ab372d',
    950: '#000000',
  },
}

SCSS

$custom: #ab372d;
$custom-light: #cc7466;
$custom-dark: #000000;

JSON

{
  "hex": "#ab372d",
  "rgb": {
    "r": 171,
    "g": 55,
    "b": 45
  },
  "hsl": {
    "h": 4.762,
    "s": 58.333,
    "l": 42.353
  },
  "oklch": {
    "l": 0.50537,
    "c": 0.1534,
    "h": 28.6
  },
  "luminance": 0.1158
}

Semantic roles & 50–950 ramp

primary

#AB372D

secondary

#71BDC3

accent

#D5E246

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #AB372D

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

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