#B34123#B34123

#B34123 is a mid, vivid red. Relative luminance 0.135; OKLCH L 53.0% C 0.155 H 35.5°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX#B34123
RGBrgb(179, 65, 35)
HSLhsl(13, 67%, 42%)
HSVhsv(13, 80%, 70%)
CMYKcmyk(0%, 63.7%, 80.4%, 29.8%)
CIE-LABlab(43.49, 44.82, 41.51)
CIE-LCHlch(43.49, 61.09, 42.80°)
OKLaboklab(52.99% 0.1258 0.0898)
OKLCHoklch(52.99% 0.155 35.5)
XYZxyz(20.7864, 13.4886, 3.0988)
Luminance0.1349 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B34123 #2395B3
analogous
#B3234D #B34123 #B38923
triadic
#B34123 #23B341 #4123B3
tetradic
#B34123 #4DB323 #2395B3 #8923B3
square
#B34123 #4DB323 #2395B3 #8923B3
split-complementary
#B34123 #23B389 #234DB3
monochromatic
#4D1C0F #802E19 #B34123 #D95C3B #E3866E

Accessibility & contrast

On white

5.68
#B34123 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.70
#B34123 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34123
5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B34123#FFFFFF#000000##FFFFFF
##B341231.005.683.705.68
#FFFFFF5.681.0021.001.00
#0000003.7021.001.0021.00
##FFFFFF5.681.0021.001.00

Color blindness preview

Protanopia (red-blind)
#62571F
Deuteranopia (green-blind)
#7E701E
Tritanopia (blue-blind)
#C5223B
Achromatopsia (no color)
#676767

Design tokens & code

CSS
--color: #b34123;
/* rgb */ color: rgb(179, 65, 35);
/* oklch */ color: oklch(53.0% 0.155 35.5);
Tailwind
colors: {
  custom: {
    50: '#d27b60',
    500: '#b34123',
    950: '#000000',
  },
}
SCSS
$custom: #b34123;
$custom-light: #d27b60;
$custom-dark: #000000;
JSON
{
  "hex": "#b34123",
  "rgb": {
    "r": 179,
    "g": 65,
    "b": 35
  },
  "hsl": {
    "h": 12.5,
    "s": 67.29,
    "l": 41.961
  },
  "oklch": {
    "l": 0.52986,
    "c": 0.15458,
    "h": 35.5
  },
  "luminance": 0.13486
}

Semantic roles & 50–950 ramp

primary
#B34123
secondary
#69B5C9
accent
#C6EA3E
background
#FEF7F5
surface
#FCEEEA
border
#D5C9C6
text
#160A05
muted
#847C79

Preview Lab

Preview with #B34123

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

Preview Lab → · Contrast checker → · Palette generator →

#B34123 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva