#902829#902829

#902829 is a dark, vivid red. Relative luminance 0.076; OKLCH L 44.1% C 0.139 H 24.5°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#902829
RGB	rgb(144, 40, 41)
HSL	hsl(359, 57%, 36%)
HSV	hsv(359, 72%, 56%)
CMYK	cmyk(0%, 72.2%, 71.5%, 43.5%)
CIE-LAB	lab(33.15, 43.49, 25.03)
CIE-LCH	lch(33.15, 50.18, 29.92°)
OKLab	oklab(44.05% 0.1269 0.0578)
OKLCH	oklch(44.05% 0.139 24.5)
XYZ	xyz(12.6620, 7.6088, 2.8993)
Luminance	0.0761 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#902829 #28908F

analogous

#90285D #902829 #905B28

triadic

#902829 #299028 #282990

tetradic

#902829 #5D9028 #28908F #5B2890

square

#902829 #5D9028 #28908F #5B2890

split-complementary

#902829 #28905B #285D90

monochromatic

#300D0E #601B1B #902829 #C03537 #D36061

Accessibility & contrast

On white

8.33

#902829 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#902829 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #902829

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##902829	#FFFFFF	#000000	##FFFFFF
##902829	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454028

Deuteranopia (green-blind)

#5F5626

Tritanopia (blue-blind)

#9F042A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #902829;
/* rgb */ color: rgb(144, 40, 41);
/* oklch */ color: oklch(44.1% 0.139 24.5);

Tailwind

colors: {
  custom: {
    50: '#b86963',
    500: '#902829',
    950: '#000000',
  },
}

SCSS

$custom: #902829;
$custom-light: #b86963;
$custom-dark: #000000;

JSON

{
  "hex": "#902829",
  "rgb": {
    "r": 144,
    "g": 40,
    "b": 41
  },
  "hsl": {
    "h": 359.423,
    "s": 56.522,
    "l": 36.078
  },
  "oklch": {
    "l": 0.44053,
    "c": 0.13945,
    "h": 24.5
  },
  "luminance": 0.07607
}

Semantic roles & 50–950 ramp

primary

#902829

secondary

#5CB8B7

accent

#E0DE48

background

#FCF6F5

surface

#F8EBEA

border

#D1C6C6

text

#130705

muted

#827A79

Preview Lab

Preview with #902829

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

Preview Lab → · Contrast checker → · Palette generator →