#902033#902033

#902033 is a dark, vivid red. Relative luminance 0.072; OKLCH L 43.4% C 0.147 H 16.8°. Best body text is #FFFFFF at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#902033
RGB	rgb(144, 32, 51)
HSL	hsl(350, 64%, 35%)
HSV	hsv(350, 78%, 56%)
CMYK	cmyk(0%, 77.8%, 64.6%, 43.5%)
CIE-LAB	lab(32.27, 47.02, 17.53)
CIE-LCH	lch(32.27, 50.18, 20.45°)
OKLab	oklab(43.45% 0.1404 0.0423)
OKLCH	oklch(43.45% 0.147 16.8)
XYZ	xyz(12.6170, 7.2032, 3.8573)
Luminance	0.0720 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#902033 #20907D

analogous

#90206B #902033 #904520

triadic

#902033 #339020 #203390

tetradic

#902033 #6B9020 #20907D #452090

square

#902033 #6B9020 #20907D #452090

split-complementary

#902033 #209045 #206B90

monochromatic

#2C0A10 #5E1521 #902033 #C22B45 #D95269

Accessibility & contrast

On white

8.61

#902033 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#902033 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #902033

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##902033	#FFFFFF	#000000	##FFFFFF
##902033	1.00	8.61	2.44	8.61
#FFFFFF	8.61	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403D33

Deuteranopia (green-blind)

#5C5430

Tritanopia (blue-blind)

#9E0028

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #902033;
/* rgb */ color: rgb(144, 32, 51);
/* oklch */ color: oklch(43.4% 0.147 16.8);

Tailwind

colors: {
  custom: {
    50: '#b7666a',
    500: '#902033',
    950: '#000000',
  },
}

SCSS

$custom: #902033;
$custom-light: #b7666a;
$custom-dark: #000000;

JSON

{
  "hex": "#902033",
  "rgb": {
    "r": 144,
    "g": 32,
    "b": 51
  },
  "hsl": {
    "h": 349.821,
    "s": 63.636,
    "l": 34.51
  },
  "oklch": {
    "l": 0.43447,
    "c": 0.14659,
    "h": 16.8
  },
  "luminance": 0.07201
}

Semantic roles & 50–950 ramp

primary

#902033

secondary

#50BCAA

accent

#E7CB41

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130606

muted

#827A7A

Preview Lab

Preview with #902033

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

Preview Lab → · Contrast checker → · Palette generator →