#A52337#A52337

#A52337 is a mid, vivid red. Relative luminance 0.095; OKLCH L 47.7% C 0.165 H 18.3°. Best body text is #FFFFFF at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#A52337
RGB	rgb(165, 35, 55)
HSL	hsl(351, 65%, 39%)
HSV	hsv(351, 79%, 65%)
CMYK	cmyk(0%, 78.8%, 66.7%, 35.3%)
CIE-LAB	lab(36.89, 52.67, 21.75)
CIE-LCH	lch(36.89, 56.99, 22.43°)
OKLab	oklab(47.65% 0.1564 0.0516)
OKLCH	oklch(47.65% 0.165 18.3)
XYZ	xyz(16.8095, 9.4798, 4.5584)
Luminance	0.0948 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A52337 #23A591

analogous

#A52378 #A52337 #A55023

triadic

#A52337 #37A523 #2337A5

tetradic

#A52337 #78A523 #23A591 #5023A5

square

#A52337 #78A523 #23A591 #5023A5

split-complementary

#A52337 #23A550 #2378A5

monochromatic

#400E15 #731826 #A52337 #D3324B #DE6477

Accessibility & contrast

On white

7.25

#A52337 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#A52337 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A52337

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A52337	#FFFFFF	#000000	##FFFFFF
##A52337	1.00	7.25	2.90	7.25
#FFFFFF	7.25	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494537

Deuteranopia (green-blind)

#6A6133

Tritanopia (blue-blind)

#B5002C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a52337;
/* rgb */ color: rgb(165, 35, 55);
/* oklch */ color: oklch(47.7% 0.165 18.3);

Tailwind

colors: {
  custom: {
    50: '#c76b6d',
    500: '#a52337',
    950: '#000000',
  },
}

SCSS

$custom: #a52337;
$custom-light: #c76b6d;
$custom-dark: #000000;

JSON

{
  "hex": "#a52337",
  "rgb": {
    "r": 165,
    "g": 35,
    "b": 55
  },
  "hsl": {
    "h": 350.769,
    "s": 65,
    "l": 39.216
  },
  "oklch": {
    "l": 0.47654,
    "c": 0.16472,
    "h": 18.3
  },
  "luminance": 0.09477
}

Semantic roles & 50–950 ramp

primary

#A52337

secondary

#60C4B4

accent

#E8CE40

background

#FDF6F6

surface

#FAECEB

border

#D3C7C6

text

#140707

muted

#837A7A

Preview Lab

Preview with #A52337

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

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