#AB372F#AB372F

#AB372F is a mid, vivid red. Relative luminance 0.116; OKLCH L 50.6% C 0.153 H 27.8°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#AB372F
RGB	rgb(171, 55, 47)
HSL	hsl(4, 57%, 43%)
HSV	hsv(4, 73%, 67%)
CMYK	cmyk(0%, 67.8%, 72.5%, 32.9%)
CIE-LAB	lab(40.57, 46.84, 31.36)
CIE-LCH	lch(40.57, 56.37, 33.80°)
OKLab	oklab(50.56% 0.1354 0.0714)
OKLCH	oklch(50.56% 0.153 27.8)
XYZ	xyz(18.6759, 11.5983, 3.9441)
Luminance	0.1160 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB372F #2FA3AB

analogous

#AB2F65 #AB372F #AB752F

triadic

#AB372F #2FAB37 #372FAB

tetradic

#AB372F #65AB2F #2FA3AB #752FAB

square

#AB372F #65AB2F #2FA3AB #752FAB

split-complementary

#AB372F #2FAB75 #2F65AB

monochromatic

#4B1815 #7B2822 #AB372F #CD524A #DA807A

Accessibility & contrast

On white

6.33

#AB372F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#AB372F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB372F

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB372F	#FFFFFF	#000000	##FFFFFF
##AB372F	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)

#57502D

Deuteranopia (green-blind)

#74692B

Tritanopia (blue-blind)

#BC1636

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #ab372f;
/* rgb */ color: rgb(171, 55, 47);
/* oklch */ color: oklch(50.6% 0.153 27.8);

Tailwind

colors: {
  custom: {
    50: '#cc7468',
    500: '#ab372f',
    950: '#000000',
  },
}

SCSS

$custom: #ab372f;
$custom-light: #cc7468;
$custom-dark: #000000;

JSON

{
  "hex": "#ab372f",
  "rgb": {
    "r": 171,
    "g": 55,
    "b": 47
  },
  "hsl": {
    "h": 3.871,
    "s": 56.881,
    "l": 42.745
  },
  "oklch": {
    "l": 0.50564,
    "c": 0.15307,
    "h": 27.8
  },
  "luminance": 0.11596
}

Semantic roles & 50–950 ramp

primary

#AB372F

secondary

#73BEC3

accent

#D6E048

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #AB372F

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

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