#B75643#B75643

#B75643 is a mid, vivid red. Relative luminance 0.171; OKLCH L 57.0% C 0.130 H 32.6°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#B75643
RGB	rgb(183, 86, 67)
HSL	hsl(10, 46%, 49%)
HSV	hsv(10, 63%, 72%)
CMYK	cmyk(0%, 53%, 63.4%, 28.2%)
CIE-LAB	lab(48.42, 37.77, 29.61)
CIE-LCH	lch(48.42, 47.99, 38.09°)
OKLab	oklab(56.97% 0.1096 0.0701)
OKLCH	oklch(56.97% 0.13 32.6)
XYZ	xyz(23.8714, 17.1310, 7.3586)
Luminance	0.1713 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B75643 #43A4B7

analogous

#B7436A #B75643 #B79043

triadic

#B75643 #43B756 #5643B7

tetradic

#B75643 #6AB743 #43A4B7 #9043B7

square

#B75643 #6AB743 #43A4B7 #9043B7

split-complementary

#B75643 #43B790 #436AB7

monochromatic

#5D2C22 #8A4133 #B75643 #CA7D6D #DAA59A

Accessibility & contrast

On white

4.75

#B75643 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#B75643 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B75643

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B75643	#FFFFFF	#000000	##FFFFFF
##B75643	1.00	4.75	4.43	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6641

Deuteranopia (green-blind)

#877B41

Tritanopia (blue-blind)

#C84452

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b75643;
/* rgb */ color: rgb(183, 86, 67);
/* oklch */ color: oklch(57.0% 0.130 32.6);

Tailwind

colors: {
  custom: {
    50: '#d28877',
    500: '#b75643',
    950: '#000000',
  },
}

SCSS

$custom: #b75643;
$custom-light: #d28877;
$custom-dark: #000000;

JSON

{
  "hex": "#b75643",
  "rgb": {
    "r": 183,
    "g": 86,
    "b": 67
  },
  "hsl": {
    "h": 9.828,
    "s": 46.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.5697,
    "c": 0.13011,
    "h": 32.6
  },
  "luminance": 0.17128
}

Semantic roles & 50–950 ramp

primary

#B75643

secondary

#90BDC6

accent

#C0D652

background

#FDF8F7

surface

#FBF0ED

border

#D4CBC8

text

#150B08

muted

#837C7B

Preview Lab

Preview with #B75643

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

Preview Lab → · Contrast checker → · Palette generator →