#B03024#B03024

#B03024 is a mid, vivid red. Relative luminance 0.115; OKLCH L 50.5% C 0.167 H 29.5°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX#B03024
RGBrgb(176, 48, 36)
HSLhsl(5, 66%, 42%)
HSVhsv(5, 80%, 69%)
CMYKcmyk(0%, 72.7%, 79.5%, 31%)
CIE-LABlab(40.37, 50.83, 37.68)
CIE-LCHlch(40.37, 63.27, 36.55°)
OKLaboklab(50.54% 0.145 0.082)
OKLCHoklch(50.54% 0.167 29.5)
XYZxyz(19.2822, 11.4744, 2.8682)
Luminance0.1147 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B03024 #24A4B0
analogous
#B0245E #B03024 #B07624
triadic
#B03024 #24B030 #3024B0
tetradic
#B03024 #5EB024 #24A4B0 #7624B0
square
#B03024 #5EB024 #24A4B0 #7624B0
split-complementary
#B03024 #24B076 #245EB0
monochromatic
#4A140F #7D221A #B03024 #D7483A #E1776D

Accessibility & contrast

On white

6.37
#B03024 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.29
#B03024 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03024
6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B03024#FFFFFF#000000##FFFFFF
##B030241.006.373.296.37
#FFFFFF6.371.0021.001.00
#0000003.2921.001.0021.00
##FFFFFF6.371.0021.001.00

Color blindness preview

Protanopia (red-blind)
#564D21
Deuteranopia (green-blind)
#76691E
Tritanopia (blue-blind)
#C2002E
Achromatopsia (no color)
#5F5F5F

Design tokens & code

CSS
--color: #b03024;
/* rgb */ color: rgb(176, 48, 36);
/* oklch */ color: oklch(50.5% 0.167 29.5);
Tailwind
colors: {
  custom: {
    50: '#d07160',
    500: '#b03024',
    950: '#000000',
  },
}
SCSS
$custom: #b03024;
$custom-light: #d07160;
$custom-dark: #000000;
JSON
{
  "hex": "#b03024",
  "rgb": {
    "r": 176,
    "g": 48,
    "b": 36
  },
  "hsl": {
    "h": 5.143,
    "s": 66.038,
    "l": 41.569
  },
  "oklch": {
    "l": 0.50544,
    "c": 0.16659,
    "h": 29.5
  },
  "luminance": 0.11471
}

Semantic roles & 50–950 ramp

primary
#B03024
secondary
#68BFC8
accent
#DAE93F
background
#FEF7F5
surface
#FCEDE9
border
#D5C8C5
text
#160805
muted
#847B79

Preview Lab

Preview with #B03024

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

Preview Lab → · Contrast checker → · Palette generator →

#B03024 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva