#B15643#B15643

#B15643 is a mid, vivid red. Relative luminance 0.164; OKLCH L 56.1% C 0.123 H 33.2°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#B15643
RGB	rgb(177, 86, 67)
HSL	hsl(10, 45%, 48%)
HSV	hsv(10, 62%, 69%)
CMYK	cmyk(0%, 51.4%, 62.1%, 30.6%)
CIE-LAB	lab(47.51, 35.44, 28.27)
CIE-LCH	lch(47.51, 45.34, 38.58°)
OKLab	oklab(56.09% 0.103 0.0673)
OKLCH	oklch(56.09% 0.123 33.2)
XYZ	xyz(22.4743, 16.4106, 7.2931)
Luminance	0.1641 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B15643 #439EB1

analogous

#B14367 #B15643 #B18D43

triadic

#B15643 #43B156 #5643B1

tetradic

#B15643 #67B143 #439EB1 #8D43B1

square

#B15643 #67B143 #439EB1 #8D43B1

split-complementary

#B15643 #43B18D #4367B1

monochromatic

#582B21 #854032 #B15643 #C77A6A #D8A297

Accessibility & contrast

On white

4.90

#B15643 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#B15643 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B15643

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B15643	#FFFFFF	#000000	##FFFFFF
##B15643	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6541

Deuteranopia (green-blind)

#837841

Tritanopia (blue-blind)

#C14652

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b15643;
/* rgb */ color: rgb(177, 86, 67);
/* oklch */ color: oklch(56.1% 0.123 33.2);

Tailwind

colors: {
  custom: {
    50: '#cd8877',
    500: '#b15643',
    950: '#000000',
  },
}

SCSS

$custom: #b15643;
$custom-light: #cd8877;
$custom-dark: #000000;

JSON

{
  "hex": "#b15643",
  "rgb": {
    "r": 177,
    "g": 86,
    "b": 67
  },
  "hsl": {
    "h": 10.364,
    "s": 45.082,
    "l": 47.843
  },
  "oklch": {
    "l": 0.56091,
    "c": 0.12304,
    "h": 33.2
  },
  "luminance": 0.16408
}

Semantic roles & 50–950 ramp

primary

#B15643

secondary

#8CBAC3

accent

#BED553

background

#FDF8F7

surface

#FAF0ED

border

#D3CBC8

text

#140B08

muted

#837C7B

Preview Lab

Preview with #B15643

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

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