#902437#902437

#902437 is a dark, vivid red. Relative luminance 0.075; OKLCH L 43.9% C 0.143 H 15.6°. Best body text is #FFFFFF at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#902437
RGB	rgb(144, 36, 55)
HSL	hsl(349, 60%, 35%)
HSV	hsv(349, 75%, 56%)
CMYK	cmyk(0%, 75%, 61.8%, 43.5%)
CIE-LAB	lab(32.85, 45.88, 15.70)
CIE-LCH	lch(32.85, 48.49, 18.89°)
OKLab	oklab(43.91% 0.1375 0.0384)
OKLCH	oklch(43.91% 0.143 15.6)
XYZ	xyz(12.8234, 7.4687, 4.3801)
Luminance	0.0747 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#902437 #24907D

analogous

#90246D #902437 #904724

triadic

#902437 #379024 #243790

tetradic

#902437 #6D9024 #24907D #472490

square

#902437 #6D9024 #24907D #472490

split-complementary

#902437 #249047 #246D90

monochromatic

#2E0C12 #5F1824 #902437 #C1304A #D5596F

Accessibility & contrast

On white

8.42

#902437 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#902437 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #902437

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##902437	#FFFFFF	#000000	##FFFFFF
##902437	1.00	8.42	2.49	8.42
#FFFFFF	8.42	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413F37

Deuteranopia (green-blind)

#5D5534

Tritanopia (blue-blind)

#9E012C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #902437;
/* rgb */ color: rgb(144, 36, 55);
/* oklch */ color: oklch(43.9% 0.143 15.6);

Tailwind

colors: {
  custom: {
    50: '#b7686d',
    500: '#902437',
    950: '#000000',
  },
}

SCSS

$custom: #902437;
$custom-light: #b7686d;
$custom-dark: #000000;

JSON

{
  "hex": "#902437",
  "rgb": {
    "r": 144,
    "g": 36,
    "b": 55
  },
  "hsl": {
    "h": 349.444,
    "s": 60,
    "l": 35.294
  },
  "oklch": {
    "l": 0.43908,
    "c": 0.14275,
    "h": 15.6
  },
  "luminance": 0.07467
}

Semantic roles & 50–950 ramp

primary

#902437

secondary

#56BAA8

accent

#E3C745

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#120707

muted

#817A7A

Preview Lab

Preview with #902437

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

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