#B04336#B04336

#B04336 is a mid, vivid red. Relative luminance 0.135; OKLCH L 53.0% C 0.145 H 29.5°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#B04336
RGB	rgb(176, 67, 54)
HSL	hsl(6, 53%, 45%)
HSV	hsv(6, 69%, 69%)
CMYK	cmyk(0%, 61.9%, 69.3%, 31%)
CIE-LAB	lab(43.53, 43.66, 30.95)
CIE-LCH	lch(43.53, 53.51, 35.33°)
OKLab	oklab(52.98% 0.1263 0.0715)
OKLCH	oklch(52.98% 0.145 29.5)
XYZ	xyz(20.5796, 13.5136, 5.0140)
Luminance	0.1351 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B04336 #36A3B0

analogous

#B03666 #B04336 #B08036

triadic

#B04336 #36B043 #4336B0

tetradic

#B04336 #66B036 #36A3B0 #8036B0

square

#B04336 #66B036 #36A3B0 #8036B0

split-complementary

#B04336 #36B080 #3666B0

monochromatic

#521F19 #813128 #B04336 #CC6458 #DA8F86

Accessibility & contrast

On white

5.67

#B04336 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#B04336 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B04336

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B04336	#FFFFFF	#000000	##FFFFFF
##B04336	1.00	5.67	3.70	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605834

Deuteranopia (green-blind)

#7B7033

Tritanopia (blue-blind)

#C12A41

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b04336;
/* rgb */ color: rgb(176, 67, 54);
/* oklch */ color: oklch(53.0% 0.145 29.5);

Tailwind

colors: {
  custom: {
    50: '#ce7c6d',
    500: '#b04336',
    950: '#000000',
  },
}

SCSS

$custom: #b04336;
$custom-light: #ce7c6d;
$custom-dark: #000000;

JSON

{
  "hex": "#b04336",
  "rgb": {
    "r": 176,
    "g": 67,
    "b": 54
  },
  "hsl": {
    "h": 6.393,
    "s": 53.043,
    "l": 45.098
  },
  "oklch": {
    "l": 0.52983,
    "c": 0.14511,
    "h": 29.5
  },
  "luminance": 0.13511
}

Semantic roles & 50–950 ramp

primary

#B04336

secondary

#7EBCC4

accent

#CDDC4B

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150A07

muted

#837C7A

Preview Lab

Preview with #B04336

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

Preview Lab → · Contrast checker → · Palette generator →