#B04A35#B04A35

#B04A35 is a mid, vivid red. Relative luminance 0.144; OKLCH L 53.9% C 0.138 H 33.3°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX#B04A35
RGBrgb(176, 74, 53)
HSLhsl(10, 54%, 45%)
HSVhsv(10, 70%, 69%)
CMYKcmyk(0%, 58%, 69.9%, 31%)
CIE-LABlab(44.78, 40.26, 32.99)
CIE-LCHlch(44.78, 52.06, 39.33°)
OKLaboklab(53.93% 0.1155 0.0759)
OKLCHoklch(53.93% 0.138 33.3)
XYZxyz(20.9979, 14.3875, 5.0388)
Luminance0.1439 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B04A35 #359BB0
analogous
#B0355D #B04A35 #B08835
triadic
#B04A35 #35B04A #4A35B0
tetradic
#B04A35 #5DB035 #359BB0 #8835B0
square
#B04A35 #5DB035 #359BB0 #8835B0
split-complementary
#B04A35 #35B088 #355DB0
monochromatic
#522219 #813627 #B04A35 #CC6A56 #DA9485

Accessibility & contrast

On white

5.42
#B04A35 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.88
#B04A35 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B04A35
5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B04A35#FFFFFF#000000##FFFFFF
##B04A351.005.423.885.42
#FFFFFF5.421.0021.001.00
#0000003.8821.001.0021.00
##FFFFFF5.421.0021.001.00

Color blindness preview

Protanopia (red-blind)
#655C32
Deuteranopia (green-blind)
#7E7232
Tritanopia (blue-blind)
#C13445
Achromatopsia (no color)
#6A6A6A

Design tokens & code

CSS
--color: #b04a35;
/* rgb */ color: rgb(176, 74, 53);
/* oklch */ color: oklch(53.9% 0.138 33.3);
Tailwind
colors: {
  custom: {
    50: '#ce806d',
    500: '#b04a35',
    950: '#000000',
  },
}
SCSS
$custom: #b04a35;
$custom-light: #ce806d;
$custom-dark: #000000;
JSON
{
  "hex": "#b04a35",
  "rgb": {
    "r": 176,
    "g": 74,
    "b": 53
  },
  "hsl": {
    "h": 10.244,
    "s": 53.712,
    "l": 44.902
  },
  "oklch": {
    "l": 0.53928,
    "c": 0.13815,
    "h": 33.3
  },
  "luminance": 0.14385
}

Semantic roles & 50–950 ramp

primary
#B04A35
secondary
#7DB8C4
accent
#C4DD4B
background
#FDF8F6
surface
#FBEFEB
border
#D4CAC6
text
#150A07
muted
#837C7A

Preview Lab

Preview with #B04A35

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

Preview Lab → · Contrast checker → · Palette generator →

#B04A35 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva