#B54325#B54325

#B54325 is a mid, vivid red. Relative luminance 0.140; OKLCH L 53.6% C 0.154 H 35.5°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#B54325
RGB	rgb(181, 67, 37)
HSL	hsl(13, 66%, 43%)
HSV	hsv(13, 80%, 71%)
CMYK	cmyk(0%, 63%, 79.6%, 29%)
CIE-LAB	lab(44.20, 44.71, 41.30)
CIE-LCH	lch(44.20, 60.87, 42.73°)
OKLab	oklab(53.59% 0.1257 0.0898)
OKLCH	oklch(53.59% 0.154 35.5)
XYZ	xyz(21.3995, 13.9747, 3.3205)
Luminance	0.1397 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B54325 #2597B5

analogous

#B5254F #B54325 #B58B25

triadic

#B54325 #25B543 #4325B5

tetradic

#B54325 #4FB525 #2597B5 #8B25B5

square

#B54325 #4FB525 #2597B5 #8B25B5

split-complementary

#B54325 #25B58B #254FB5

monochromatic

#4F1D10 #82301B #B54325 #D85F3F #E28A72

Accessibility & contrast

On white

5.53

#B54325 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#B54325 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B54325

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B54325	#FFFFFF	#000000	##FFFFFF
##B54325	1.00	5.53	3.79	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635921

Deuteranopia (green-blind)

#7F7221

Tritanopia (blue-blind)

#C7253D

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b54325;
/* rgb */ color: rgb(181, 67, 37);
/* oklch */ color: oklch(53.6% 0.154 35.5);

Tailwind

colors: {
  custom: {
    50: '#d37c62',
    500: '#b54325',
    950: '#000000',
  },
}

SCSS

$custom: #b54325;
$custom-light: #d37c62;
$custom-dark: #000000;

JSON

{
  "hex": "#b54325",
  "rgb": {
    "r": 181,
    "g": 67,
    "b": 37
  },
  "hsl": {
    "h": 12.5,
    "s": 66.055,
    "l": 42.745
  },
  "oklch": {
    "l": 0.5359,
    "c": 0.15445,
    "h": 35.5
  },
  "luminance": 0.13972
}

Semantic roles & 50–950 ramp

primary

#B54325

secondary

#6DB6C9

accent

#C6E93F

background

#FEF7F5

surface

#FCEEEA

border

#D5C9C6

text

#160A05

muted

#847C79

Preview Lab

Preview with #B54325

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

Preview Lab → · Contrast checker → · Palette generator →