#B03924#B03924

#B03924 is a mid, vivid red. Relative luminance 0.123; OKLCH L 51.5% C 0.159 H 32.4°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX#B03924
RGBrgb(176, 57, 36)
HSLhsl(9, 66%, 42%)
HSVhsv(9, 80%, 69%)
CMYKcmyk(0%, 67.6%, 79.5%, 31%)
CIE-LABlab(41.67, 47.27, 39.00)
CIE-LCHlch(41.67, 61.28, 39.52°)
OKLaboklab(51.52% 0.1339 0.0849)
OKLCHoklch(51.52% 0.159 32.4)
XYZxyz(19.6883, 12.2867, 3.0036)
Luminance0.1228 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B03924 #249BB0
analogous
#B02455 #B03924 #B07F24
triadic
#B03924 #24B039 #3924B0
tetradic
#B03924 #55B024 #249BB0 #7F24B0
square
#B03924 #55B024 #249BB0 #7F24B0
split-complementary
#B03924 #24B07F #2455B0
monochromatic
#4A180F #7D291A #B03924 #D7523A #E17F6D

Accessibility & contrast

On white

6.07
#B03924 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.46
#B03924 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03924
6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B03924#FFFFFF#000000##FFFFFF
##B039241.006.073.466.07
#FFFFFF6.071.0021.001.00
#0000003.4621.001.0021.00
##FFFFFF6.071.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5B5221
Deuteranopia (green-blind)
#796C1F
Tritanopia (blue-blind)
#C21335
Achromatopsia (no color)
#626262

Design tokens & code

CSS
--color: #b03924;
/* rgb */ color: rgb(176, 57, 36);
/* oklch */ color: oklch(51.5% 0.159 32.4);
Tailwind
colors: {
  custom: {
    50: '#d07660',
    500: '#b03924',
    950: '#000000',
  },
}
SCSS
$custom: #b03924;
$custom-light: #d07660;
$custom-dark: #000000;
JSON
{
  "hex": "#b03924",
  "rgb": {
    "r": 176,
    "g": 57,
    "b": 36
  },
  "hsl": {
    "h": 9,
    "s": 66.038,
    "l": 41.569
  },
  "oklch": {
    "l": 0.51518,
    "c": 0.15855,
    "h": 32.4
  },
  "luminance": 0.12284
}

Semantic roles & 50–950 ramp

primary
#B03924
secondary
#68B9C8
accent
#CFE93F
background
#FDF7F5
surface
#FBEDE9
border
#D4C8C5
text
#160905
muted
#847B79

Preview Lab

Preview with #B03924

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

Preview Lab → · Contrast checker → · Palette generator →

#B03924 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva