#902B2C#902B2C

#902B2C is a dark, vivid red. Relative luminance 0.078; OKLCH L 44.4% C 0.136 H 24.1°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#902B2C
RGB	rgb(144, 43, 44)
HSL	hsl(359, 54%, 37%)
HSV	hsv(359, 70%, 56%)
CMYK	cmyk(0%, 70.1%, 69.4%, 43.5%)
CIE-LAB	lab(33.65, 42.43, 23.75)
CIE-LCH	lch(33.65, 48.62, 29.24°)
OKLab	oklab(44.44% 0.1242 0.0555)
OKLCH	oklch(44.44% 0.136 24.1)
XYZ	xyz(12.8215, 7.8407, 3.2207)
Luminance	0.0784 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#902B2C #2B908F

analogous

#902B5F #902B2C #905D2B

triadic

#902B2C #2C902B #2B2C90

tetradic

#902B2C #5F902B #2B908F #5D2B90

square

#902B2C #5F902B #2B908F #5D2B90

split-complementary

#902B2C #2B905D #2B5F90

monochromatic

#320F0F #611D1E #902B2C #BF393A #D16566

Accessibility & contrast

On white

8.18

#902B2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#902B2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #902B2C

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##902B2C	#FFFFFF	#000000	##FFFFFF
##902B2C	1.00	8.18	2.57	8.18
#FFFFFF	8.18	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47412B

Deuteranopia (green-blind)

#605729

Tritanopia (blue-blind)

#9E0E2C

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #902b2c;
/* rgb */ color: rgb(144, 43, 44);
/* oklch */ color: oklch(44.4% 0.136 24.1);

Tailwind

colors: {
  custom: {
    50: '#b76b65',
    500: '#902b2c',
    950: '#000000',
  },
}

SCSS

$custom: #902b2c;
$custom-light: #b76b65;
$custom-dark: #000000;

JSON

{
  "hex": "#902b2c",
  "rgb": {
    "r": 144,
    "g": 43,
    "b": 44
  },
  "hsl": {
    "h": 359.406,
    "s": 54.011,
    "l": 36.667
  },
  "oklch": {
    "l": 0.44437,
    "c": 0.13603,
    "h": 24.1
  },
  "luminance": 0.07839
}

Semantic roles & 50–950 ramp

primary

#902B2C

secondary

#60B7B6

accent

#DDDC4A

background

#FCF6F6

surface

#F8ECEB

border

#D1C7C6

text

#130705

muted

#827A7A

Preview Lab

Preview with #902B2C

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

Preview Lab → · Contrast checker → · Palette generator →