#AB373F#AB373F

#AB373F is a mid, vivid red. Relative luminance 0.117; OKLCH L 50.8% C 0.151 H 20.5°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#AB373F
RGB	rgb(171, 55, 63)
HSL	hsl(356, 51%, 44%)
HSV	hsv(356, 68%, 67%)
CMYK	cmyk(0%, 67.8%, 63.2%, 32.9%)
CIE-LAB	lab(40.82, 47.75, 22.00)
CIE-LCH	lch(40.82, 52.58, 24.73°)
OKLab	oklab(50.83% 0.1415 0.0529)
OKLCH	oklch(50.83% 0.151 20.5)
XYZ	xyz(19.0599, 11.7518, 5.9664)
Luminance	0.1175 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB373F #37ABA3

analogous

#AB3779 #AB373F #AB6937

triadic

#AB373F #3FAB37 #373FAB

tetradic

#AB373F #79AB37 #37ABA3 #6937AB

square

#AB373F #79AB37 #37ABA3 #6937AB

split-complementary

#AB373F #37AB69 #3779AB

monochromatic

#4E191D #7D282E #AB373F #C9565E #D8858A

Accessibility & contrast

On white

6.27

#AB373F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#AB373F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB373F

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB373F	#FFFFFF	#000000	##FFFFFF
##AB373F	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56513E

Deuteranopia (green-blind)

#73693C

Tritanopia (blue-blind)

#BB1B3B

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #ab373f;
/* rgb */ color: rgb(171, 55, 63);
/* oklch */ color: oklch(50.8% 0.151 20.5);

Tailwind

colors: {
  custom: {
    50: '#cb7574',
    500: '#ab373f',
    950: '#000000',
  },
}

SCSS

$custom: #ab373f;
$custom-light: #cb7574;
$custom-dark: #000000;

JSON

{
  "hex": "#ab373f",
  "rgb": {
    "r": 171,
    "g": 55,
    "b": 63
  },
  "hsl": {
    "h": 355.862,
    "s": 51.327,
    "l": 44.314
  },
  "oklch": {
    "l": 0.50831,
    "c": 0.1511,
    "h": 20.5
  },
  "luminance": 0.11749
}

Semantic roles & 50–950 ramp

primary

#AB373F

secondary

#7CC1BD

accent

#DBD14D

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#150908

muted

#837B7B

Preview Lab

Preview with #AB373F

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

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