#B3413D#B3413D

#B3413D is a mid, vivid red. Relative luminance 0.137; OKLCH L 53.3% C 0.149 H 25.5°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX#B3413D
RGBrgb(179, 65, 61)
HSLhsl(2, 49%, 47%)
HSVhsv(2, 66%, 70%)
CMYKcmyk(0%, 63.7%, 65.9%, 29.8%)
CIE-LABlab(43.81, 46.04, 27.28)
CIE-LCHlch(43.81, 53.51, 30.64°)
OKLaboklab(53.32% 0.1348 0.0643)
OKLCHoklch(53.32% 0.149 25.5)
XYZxyz(21.3251, 13.7041, 5.9362)
Luminance0.1370 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B3413D #3DAFB3
analogous
#B33D74 #B3413D #B37C3D
triadic
#B3413D #3DB341 #413DB3
tetradic
#B3413D #74B33D #3DAFB3 #7C3DB3
square
#B3413D #74B33D #3DAFB3 #7C3DB3
split-complementary
#B3413D #3DB37C #3D74B3
monochromatic
#58201E #85302D #B3413D #CA6763 #D99391

Accessibility & contrast

On white

5.61
#B3413D on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.74
#B3413D on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3413D
5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B3413D#FFFFFF#000000##FFFFFF
##B3413D1.005.613.745.61
#FFFFFF5.611.0021.001.00
#0000003.7421.001.0021.00
##FFFFFF5.611.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5F583C
Deuteranopia (green-blind)
#7C713A
Tritanopia (blue-blind)
#C42741
Achromatopsia (no color)
#676767

Design tokens & code

CSS
--color: #b3413d;
/* rgb */ color: rgb(179, 65, 61);
/* oklch */ color: oklch(53.3% 0.149 25.5);
Tailwind
colors: {
  custom: {
    50: '#d07b72',
    500: '#b3413d',
    950: '#000000',
  },
}
SCSS
$custom: #b3413d;
$custom-light: #d07b72;
$custom-dark: #000000;
JSON
{
  "hex": "#b3413d",
  "rgb": {
    "r": 179,
    "g": 65,
    "b": 61
  },
  "hsl": {
    "h": 2.034,
    "s": 49.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.53324,
    "c": 0.14933,
    "h": 25.5
  },
  "luminance": 0.13701
}

Semantic roles & 50–950 ramp

primary
#B3413D
secondary
#87C2C5
accent
#D4D94F
background
#FDF7F6
surface
#FBEEEC
border
#D4C9C7
text
#150A08
muted
#837C7B

Preview Lab

Preview with #B3413D

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

Preview Lab → · Contrast checker → · Palette generator →

#B3413D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva