#AB3337#AB3337

#AB3337 is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.2% C 0.156 H 23.0°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#AB3337
RGB	rgb(171, 51, 55)
HSL	hsl(358, 54%, 44%)
HSV	hsv(358, 70%, 67%)
CMYK	cmyk(0%, 70.2%, 67.8%, 32.9%)
CIE-LAB	lab(40.09, 48.89, 25.99)
CIE-LCH	lch(40.09, 55.37, 27.99°)
OKLab	oklab(50.24% 0.1436 0.0609)
OKLCH	oklch(50.24% 0.156 23)
XYZ	xyz(18.6700, 11.3041, 4.8125)
Luminance	0.1130 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB3337 #33ABA7

analogous

#AB3373 #AB3337 #AB6B33

triadic

#AB3337 #37AB33 #3337AB

tetradic

#AB3337 #73AB33 #33ABA7 #6B33AB

square

#AB3337 #73AB33 #33ABA7 #6B33AB

split-complementary

#AB3337 #33AB6B #3373AB

monochromatic

#4D1719 #7C2528 #AB3337 #CB5054 #D97F82

Accessibility & contrast

On white

6.44

#AB3337 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#AB3337 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB3337

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB3337	#FFFFFF	#000000	##FFFFFF
##AB3337	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544E36

Deuteranopia (green-blind)

#726833

Tritanopia (blue-blind)

#BC0E36

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #ab3337;
/* rgb */ color: rgb(171, 51, 55);
/* oklch */ color: oklch(50.2% 0.156 23.0);

Tailwind

colors: {
  custom: {
    50: '#cb736e',
    500: '#ab3337',
    950: '#000000',
  },
}

SCSS

$custom: #ab3337;
$custom-light: #cb736e;
$custom-dark: #000000;

JSON

{
  "hex": "#ab3337",
  "rgb": {
    "r": 171,
    "g": 51,
    "b": 55
  },
  "hsl": {
    "h": 358,
    "s": 54.054,
    "l": 43.529
  },
  "oklch": {
    "l": 0.50241,
    "c": 0.15595,
    "h": 23
  },
  "luminance": 0.11301
}

Semantic roles & 50–950 ramp

primary

#AB3337

secondary

#78C2C0

accent

#DDD94A

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#150807

muted

#837B7A

Preview Lab

Preview with #AB3337

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

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