#902333#902333

#902333 is a dark, vivid red. Relative luminance 0.074; OKLCH L 43.7% C 0.144 H 17.6°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#902333
RGB	rgb(144, 35, 51)
HSL	hsl(351, 61%, 35%)
HSV	hsv(351, 76%, 56%)
CMYK	cmyk(0%, 75.7%, 64.6%, 43.5%)
CIE-LAB	lab(32.64, 45.97, 18.02)
CIE-LCH	lch(32.64, 49.38, 21.40°)
OKLab	oklab(43.73% 0.137 0.0434)
OKLCH	oklch(43.73% 0.144 17.6)
XYZ	xyz(12.7015, 7.3722, 3.8855)
Luminance	0.0737 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#902333 #239080

analogous

#902369 #902333 #904A23

triadic

#902333 #339023 #233390

tetradic

#902333 #699023 #239080 #4A2390

square

#902333 #699023 #239080 #4A2390

split-complementary

#902333 #23904A #236990

monochromatic

#2E0B10 #5F1722 #902333 #C12F44 #D6576A

Accessibility & contrast

On white

8.49

#902333 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#902333 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #902333

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##902333	#FFFFFF	#000000	##FFFFFF
##902333	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413E33

Deuteranopia (green-blind)

#5D5530

Tritanopia (blue-blind)

#9E002A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #902333;
/* rgb */ color: rgb(144, 35, 51);
/* oklch */ color: oklch(43.7% 0.144 17.6);

Tailwind

colors: {
  custom: {
    50: '#b7676a',
    500: '#902333',
    950: '#000000',
  },
}

SCSS

$custom: #902333;
$custom-light: #b7676a;
$custom-dark: #000000;

JSON

{
  "hex": "#902333",
  "rgb": {
    "r": 144,
    "g": 35,
    "b": 51
  },
  "hsl": {
    "h": 351.193,
    "s": 60.894,
    "l": 35.098
  },
  "oklch": {
    "l": 0.43725,
    "c": 0.14371,
    "h": 17.6
  },
  "luminance": 0.0737
}

Semantic roles & 50–950 ramp

primary

#902333

secondary

#54BAAB

accent

#E4CC44

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130706

muted

#827A7A

Preview Lab

Preview with #902333

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

Preview Lab → · Contrast checker → · Palette generator →