#B14131#B14131

#B14131 is a mid, vivid red. Relative luminance 0.133; OKLCH L 52.8% C 0.149 H 30.8°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX#B14131
RGBrgb(177, 65, 49)
HSLhsl(8, 57%, 44%)
HSVhsv(8, 72%, 69%)
CMYKcmyk(0%, 63.3%, 72.3%, 30.6%)
CIE-LABlab(43.29, 44.68, 33.60)
CIE-LCHlch(43.29, 55.90, 36.94°)
OKLaboklab(52.82% 0.1283 0.0764)
OKLCHoklch(52.82% 0.149 30.8)
XYZxyz(20.5783, 13.3523, 4.3988)
Luminance0.1335 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B14131 #31A1B1
analogous
#B13161 #B14131 #B18131
triadic
#B14131 #31B141 #4131B1
tetradic
#B14131 #61B131 #31A1B1 #8131B1
square
#B14131 #61B131 #31A1B1 #8131B1
split-complementary
#B14131 #31B181 #3161B1
monochromatic
#511E16 #812F24 #B14131 #CF6051 #DC8C80

Accessibility & contrast

On white

5.72
#B14131 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.67
#B14131 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B14131
5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B14131#FFFFFF#000000##FFFFFF
##B141311.005.723.675.72
#FFFFFF5.721.0021.001.00
#0000003.6721.001.0021.00
##FFFFFF5.721.0021.001.00

Color blindness preview

Protanopia (red-blind)
#60572F
Deuteranopia (green-blind)
#7C6F2E
Tritanopia (blue-blind)
#C2263E
Achromatopsia (no color)
#666666

Design tokens & code

CSS
--color: #b14131;
/* rgb */ color: rgb(177, 65, 49);
/* oklch */ color: oklch(52.8% 0.149 30.8);
Tailwind
colors: {
  custom: {
    50: '#d07b6a',
    500: '#b14131',
    950: '#000000',
  },
}
SCSS
$custom: #b14131;
$custom-light: #d07b6a;
$custom-dark: #000000;
JSON
{
  "hex": "#b14131",
  "rgb": {
    "r": 177,
    "g": 65,
    "b": 49
  },
  "hsl": {
    "h": 7.5,
    "s": 56.637,
    "l": 44.314
  },
  "oklch": {
    "l": 0.52816,
    "c": 0.14931,
    "h": 30.8
  },
  "luminance": 0.13349
}

Semantic roles & 50–950 ramp

primary
#B14131
secondary
#79BBC5
accent
#CDE048
background
#FDF7F6
surface
#FBEEEB
border
#D4C9C6
text
#150A06
muted
#837C7A

Preview Lab

Preview with #B14131

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

Preview Lab → · Contrast checker → · Palette generator →

#B14131 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva