#902F23#902F23

#902F23 is a dark, vivid red. Relative luminance 0.081; OKLCH L 44.8% C 0.133 H 30.1°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#902F23
RGB	rgb(144, 47, 35)
HSL	hsl(7, 61%, 35%)
HSV	hsv(7, 76%, 56%)
CMYK	cmyk(0%, 67.4%, 75.7%, 43.5%)
CIE-LAB	lab(34.16, 40.23, 29.83)
CIE-LCH	lch(34.16, 50.08, 36.55°)
OKLab	oklab(44.78% 0.1154 0.067)
OKLCH	oklch(44.78% 0.133 30.1)
XYZ	xyz(12.8229, 8.0855, 2.4752)
Luminance	0.0808 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#902F23 #238490

analogous

#90234D #902F23 #906623

triadic

#902F23 #23902F #2F2390

tetradic

#902F23 #4D9023 #238490 #662390

square

#902F23 #4D9023 #238490 #662390

split-complementary

#902F23 #239066 #234D90

monochromatic

#2E0F0B #5F1F17 #902F23 #C13F2F #D66557

Accessibility & contrast

On white

8.03

#902F23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#902F23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #902F23

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##902F23	#FFFFFF	#000000	##FFFFFF
##902F23	1.00	8.03	2.62	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4321

Deuteranopia (green-blind)

#625820

Tritanopia (blue-blind)

#9F142D

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #902f23;
/* rgb */ color: rgb(144, 47, 35);
/* oklch */ color: oklch(44.8% 0.133 30.1);

Tailwind

colors: {
  custom: {
    50: '#b86d5e',
    500: '#902f23',
    950: '#000000',
  },
}

SCSS

$custom: #902f23;
$custom-light: #b86d5e;
$custom-dark: #000000;

JSON

{
  "hex": "#902f23",
  "rgb": {
    "r": 144,
    "g": 47,
    "b": 35
  },
  "hsl": {
    "h": 6.606,
    "s": 60.894,
    "l": 35.098
  },
  "oklch": {
    "l": 0.4478,
    "c": 0.1334,
    "h": 30.1
  },
  "luminance": 0.08084
}

Semantic roles & 50–950 ramp

primary

#902F23

secondary

#54AFBA

accent

#D2E444

background

#FCF6F5

surface

#F8ECE9

border

#D1C7C5

text

#130704

muted

#827A79

Preview Lab

Preview with #902F23

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

Preview Lab → · Contrast checker → · Palette generator →