#B03824#B03824

#B03824 is a mid, vivid red. Relative luminance 0.122; OKLCH L 51.4% C 0.159 H 32.0°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX#B03824
RGBrgb(176, 56, 36)
HSLhsl(9, 66%, 42%)
HSVhsv(9, 80%, 69%)
CMYKcmyk(0%, 68.2%, 79.5%, 31%)
CIE-LABlab(41.51, 47.69, 38.84)
CIE-LCHlch(41.51, 61.51, 39.16°)
OKLaboklab(51.4% 0.1352 0.0845)
OKLCHoklch(51.4% 0.159 32)
XYZxyz(19.6394, 12.1888, 2.9873)
Luminance0.1219 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B03824 #249CB0
analogous
#B02456 #B03824 #B07E24
triadic
#B03824 #24B038 #3824B0
tetradic
#B03824 #56B024 #249CB0 #7E24B0
square
#B03824 #56B024 #249CB0 #7E24B0
split-complementary
#B03824 #24B07E #2456B0
monochromatic
#4A180F #7D281A #B03824 #D7513A #E17E6D

Accessibility & contrast

On white

6.11
#B03824 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.44
#B03824 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03824
6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B03824#FFFFFF#000000##FFFFFF
##B038241.006.113.446.11
#FFFFFF6.111.0021.001.00
#0000003.4421.001.0021.00
##FFFFFF6.111.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5B5121
Deuteranopia (green-blind)
#786C1F
Tritanopia (blue-blind)
#C21034
Achromatopsia (no color)
#626262

Design tokens & code

CSS
--color: #b03824;
/* rgb */ color: rgb(176, 56, 36);
/* oklch */ color: oklch(51.4% 0.159 32.0);
Tailwind
colors: {
  custom: {
    50: '#d07560',
    500: '#b03824',
    950: '#000000',
  },
}
SCSS
$custom: #b03824;
$custom-light: #d07560;
$custom-dark: #000000;
JSON
{
  "hex": "#b03824",
  "rgb": {
    "r": 176,
    "g": 56,
    "b": 36
  },
  "hsl": {
    "h": 8.571,
    "s": 66.038,
    "l": 41.569
  },
  "oklch": {
    "l": 0.51402,
    "c": 0.15947,
    "h": 32
  },
  "luminance": 0.12186
}

Semantic roles & 50–950 ramp

primary
#B03824
secondary
#68BAC8
accent
#D1E93F
background
#FEF7F5
surface
#FCEDE9
border
#D5C8C5
text
#160905
muted
#847B79

Preview Lab

Preview with #B03824

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

Preview Lab → · Contrast checker → · Palette generator →

#B03824 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva