#B0543D#B0543D

#B0543D is a mid, vivid red. Relative luminance 0.159; OKLCH L 55.5% C 0.126 H 35.2°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#B0543D
RGB	rgb(176, 84, 61)
HSL	hsl(12, 49%, 46%)
HSV	hsv(12, 65%, 69%)
CMYK	cmyk(0%, 52.3%, 65.3%, 31%)
CIE-LAB	lab(46.86, 35.68, 30.89)
CIE-LCH	lch(46.86, 47.20, 40.88°)
OKLab	oklab(55.54% 0.1028 0.0725)
OKLCH	oklch(55.54% 0.126 35.2)
XYZ	xyz(21.9191, 15.9103, 6.3307)
Luminance	0.1591 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0543D #3D99B0

analogous

#B03D60 #B0543D #B08E3D

triadic

#B0543D #3DB054 #543DB0

tetradic

#B0543D #60B03D #3D99B0 #8E3DB0

square

#B0543D #60B03D #3D99B0 #8E3DB0

split-complementary

#B0543D #3DB08E #3D60B0

monochromatic

#55291D #833E2D #B0543D #C87662 #D89E8F

Accessibility & contrast

On white

5.02

#B0543D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#B0543D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B0543D

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0543D	#FFFFFF	#000000	##FFFFFF
##B0543D	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)

#6C633B

Deuteranopia (green-blind)

#83773B

Tritanopia (blue-blind)

#C0434F

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b0543d;
/* rgb */ color: rgb(176, 84, 61);
/* oklch */ color: oklch(55.5% 0.126 35.2);

Tailwind

colors: {
  custom: {
    50: '#cd8673',
    500: '#b0543d',
    950: '#000000',
  },
}

SCSS

$custom: #b0543d;
$custom-light: #cd8673;
$custom-dark: #000000;

JSON

{
  "hex": "#b0543d",
  "rgb": {
    "r": 176,
    "g": 84,
    "b": 61
  },
  "hsl": {
    "h": 12,
    "s": 48.523,
    "l": 46.471
  },
  "oklch": {
    "l": 0.55536,
    "c": 0.12576,
    "h": 35.2
  },
  "luminance": 0.15908
}

Semantic roles & 50–950 ramp

primary

#B0543D

secondary

#86B7C3

accent

#BDD850

background

#FDF8F7

surface

#FAEFED

border

#D3CAC8

text

#150B08

muted

#837C7B

Preview Lab

Preview with #B0543D

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

Preview Lab → · Contrast checker → · Palette generator →