#902C23#902C23

#902C23 is a dark, vivid red. Relative luminance 0.079; OKLCH L 44.4% C 0.136 H 28.9°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX#902C23
RGBrgb(144, 44, 35)
HSLhsl(5, 61%, 35%)
HSVhsv(5, 76%, 56%)
CMYKcmyk(0%, 69.4%, 75.7%, 43.5%)
CIE-LABlab(33.68, 41.54, 29.29)
CIE-LCHlch(33.68, 50.83, 35.19°)
OKLaboklab(44.42% 0.1195 0.0658)
OKLCHoklch(44.42% 0.136 28.9)
XYZxyz(12.7071, 7.8539, 2.4366)
Luminance0.0785 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#902C23 #238790
analogous
#902351 #902C23 #906223
triadic
#902C23 #23902C #2C2390
tetradic
#902C23 #519023 #238790 #622390
square
#902C23 #519023 #238790 #622390
split-complementary
#902C23 #239062 #235190
monochromatic
#2E0E0B #5F1D17 #902C23 #C13B2F #D66257

Accessibility & contrast

On white

8.17
#902C23 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.57
#902C23 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #902C23
8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##902C23#FFFFFF#000000##FFFFFF
##902C231.008.172.578.17
#FFFFFF8.171.0021.001.00
#0000002.5721.001.0021.00
##FFFFFF8.171.0021.001.00

Color blindness preview

Protanopia (red-blind)
#484121
Deuteranopia (green-blind)
#61571F
Tritanopia (blue-blind)
#9F0D2B
Achromatopsia (no color)
#4F4F4F

Design tokens & code

CSS
--color: #902c23;
/* rgb */ color: rgb(144, 44, 35);
/* oklch */ color: oklch(44.4% 0.136 28.9);
Tailwind
colors: {
  custom: {
    50: '#b86b5e',
    500: '#902c23',
    950: '#000000',
  },
}
SCSS
$custom: #902c23;
$custom-light: #b86b5e;
$custom-dark: #000000;
JSON
{
  "hex": "#902c23",
  "rgb": {
    "r": 144,
    "g": 44,
    "b": 35
  },
  "hsl": {
    "h": 4.954,
    "s": 60.894,
    "l": 35.098
  },
  "oklch": {
    "l": 0.44417,
    "c": 0.1364,
    "h": 28.9
  },
  "luminance": 0.07852
}

Semantic roles & 50–950 ramp

primary
#902C23
secondary
#54B2BA
accent
#D7E444
background
#FCF6F5
surface
#F8ECE9
border
#D1C7C5
text
#130704
muted
#827A79

Preview Lab

Preview with #902C23

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

Preview Lab → · Contrast checker → · Palette generator →

#902C23 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva