#B04338#B04338

#B04338 is a mid, vivid red. Relative luminance 0.135; OKLCH L 53.0% C 0.145 H 28.6°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#B04338
RGB	rgb(176, 67, 56)
HSL	hsl(6, 52%, 45%)
HSV	hsv(6, 68%, 69%)
CMYK	cmyk(0%, 61.9%, 68.2%, 31%)
CIE-LAB	lab(43.56, 43.77, 29.81)
CIE-LCH	lch(43.56, 52.96, 34.26°)
OKLab	oklab(53.01% 0.127 0.0694)
OKLCH	oklch(53.01% 0.145 28.6)
XYZ	xyz(20.6275, 13.5327, 5.2665)
Luminance	0.1353 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B04338 #38A5B0

analogous

#B03869 #B04338 #B07F38

triadic

#B04338 #38B043 #4338B0

tetradic

#B04338 #69B038 #38A5B0 #7F38B0

square

#B04338 #69B038 #38A5B0 #7F38B0

split-complementary

#B04338 #38B07F #3869B0

monochromatic

#53201A #823129 #B04338 #CB655B #D99089

Accessibility & contrast

On white

5.67

#B04338 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#B04338 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B04338

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B04338	#FFFFFF	#000000	##FFFFFF
##B04338	1.00	5.67	3.71	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605836

Deuteranopia (green-blind)

#7B7035

Tritanopia (blue-blind)

#C12B41

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b04338;
/* rgb */ color: rgb(176, 67, 56);
/* oklch */ color: oklch(53.0% 0.145 28.6);

Tailwind

colors: {
  custom: {
    50: '#ce7c6f',
    500: '#b04338',
    950: '#000000',
  },
}

SCSS

$custom: #b04338;
$custom-light: #ce7c6f;
$custom-dark: #000000;

JSON

{
  "hex": "#b04338",
  "rgb": {
    "r": 176,
    "g": 67,
    "b": 56
  },
  "hsl": {
    "h": 5.5,
    "s": 51.724,
    "l": 45.49
  },
  "oklch": {
    "l": 0.53013,
    "c": 0.14471,
    "h": 28.6
  },
  "luminance": 0.1353
}

Semantic roles & 50–950 ramp

primary

#B04338

secondary

#80BDC4

accent

#CEDB4D

background

#FDF7F6

surface

#FBEEEC

border

#D4C9C7

text

#150A07

muted

#837C7A

Preview Lab

Preview with #B04338

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

Preview Lab → · Contrast checker → · Palette generator →