#B0543E#B0543E

#B0543E is a mid, vivid red. Relative luminance 0.159; OKLCH L 55.6% C 0.125 H 34.7°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#B0543E
RGB	rgb(176, 84, 62)
HSL	hsl(12, 48%, 47%)
HSV	hsv(12, 65%, 69%)
CMYK	cmyk(0%, 52.3%, 64.8%, 31%)
CIE-LAB	lab(46.87, 35.75, 30.34)
CIE-LCH	lch(46.87, 46.89, 40.32°)
OKLab	oklab(55.55% 0.1032 0.0714)
OKLCH	oklch(55.55% 0.125 34.7)
XYZ	xyz(21.9463, 15.9212, 6.4739)
Luminance	0.1592 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0543E #3E9AB0

analogous

#B03E61 #B0543E #B08D3E

triadic

#B0543E #3EB054 #543EB0

tetradic

#B0543E #61B03E #3E9AB0 #8D3EB0

square

#B0543E #61B03E #3E9AB0 #8D3EB0

split-complementary

#B0543E #3EB08D #3E61B0

monochromatic

#55291E #833E2E #B0543E #C87763 #D89E90

Accessibility & contrast

On white

5.02

#B0543E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#B0543E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B0543E

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0543E	#FFFFFF	#000000	##FFFFFF
##B0543E	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C633C

Deuteranopia (green-blind)

#82773C

Tritanopia (blue-blind)

#C0434F

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b0543e;
/* rgb */ color: rgb(176, 84, 62);
/* oklch */ color: oklch(55.6% 0.125 34.7);

Tailwind

colors: {
  custom: {
    50: '#cd8674',
    500: '#b0543e',
    950: '#000000',
  },
}

SCSS

$custom: #b0543e;
$custom-light: #cd8674;
$custom-dark: #000000;

JSON

{
  "hex": "#b0543e",
  "rgb": {
    "r": 176,
    "g": 84,
    "b": 62
  },
  "hsl": {
    "h": 11.579,
    "s": 47.899,
    "l": 46.667
  },
  "oklch": {
    "l": 0.55551,
    "c": 0.12544,
    "h": 34.7
  },
  "luminance": 0.15919
}

Semantic roles & 50–950 ramp

primary

#B0543E

secondary

#87B7C3

accent

#BDD750

background

#FDF8F7

surface

#FAEFED

border

#D3CAC8

text

#150B08

muted

#837C7B

Preview Lab

Preview with #B0543E

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

Preview Lab → · Contrast checker → · Palette generator →