#B05643#B05643

#B05643 is a mid, vivid red. Relative luminance 0.163; OKLCH L 55.9% C 0.122 H 33.3°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#B05643
RGB	rgb(176, 86, 67)
HSL	hsl(10, 45%, 48%)
HSV	hsv(10, 62%, 69%)
CMYK	cmyk(0%, 51.1%, 61.9%, 31%)
CIE-LAB	lab(47.36, 35.05, 28.05)
CIE-LCH	lch(47.36, 44.89, 38.67°)
OKLab	oklab(55.95% 0.1019 0.0668)
OKLCH	oklch(55.95% 0.122 33.3)
XYZ	xyz(22.2473, 16.2935, 7.2825)
Luminance	0.1629 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B05643 #439DB0

analogous

#B04366 #B05643 #B08D43

triadic

#B05643 #43B056 #5643B0

tetradic

#B05643 #66B043 #439DB0 #8D43B0

square

#B05643 #66B043 #439DB0 #8D43B0

split-complementary

#B05643 #43B08D #4366B0

monochromatic

#572B21 #844032 #B05643 #C67A6A #D7A296

Accessibility & contrast

On white

4.93

#B05643 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#B05643 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B05643

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B05643	#FFFFFF	#000000	##FFFFFF
##B05643	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6441

Deuteranopia (green-blind)

#837841

Tritanopia (blue-blind)

#C04652

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b05643;
/* rgb */ color: rgb(176, 86, 67);
/* oklch */ color: oklch(55.9% 0.122 33.3);

Tailwind

colors: {
  custom: {
    50: '#cd8877',
    500: '#b05643',
    950: '#000000',
  },
}

SCSS

$custom: #b05643;
$custom-light: #cd8877;
$custom-dark: #000000;

JSON

{
  "hex": "#b05643",
  "rgb": {
    "r": 176,
    "g": 86,
    "b": 67
  },
  "hsl": {
    "h": 10.459,
    "s": 44.856,
    "l": 47.647
  },
  "oklch": {
    "l": 0.55945,
    "c": 0.12184,
    "h": 33.3
  },
  "luminance": 0.16291
}

Semantic roles & 50–950 ramp

primary

#B05643

secondary

#8CB9C3

accent

#BED553

background

#FDF8F7

surface

#FAF0ED

border

#D3CBC8

text

#140B08

muted

#837C7B

Preview Lab

Preview with #B05643

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

Preview Lab → · Contrast checker → · Palette generator →