#B04643#B04643

#B04643 is a mid, vivid red. Relative luminance 0.140; OKLCH L 53.6% C 0.140 H 24.6°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#B04643
RGB	rgb(176, 70, 67)
HSL	hsl(2, 45%, 48%)
HSV	hsv(2, 62%, 69%)
CMYK	cmyk(0%, 60.2%, 61.9%, 31%)
CIE-LAB	lab(44.26, 43.06, 24.15)
CIE-LCH	lch(44.26, 49.37, 29.28°)
OKLab	oklab(53.6% 0.1269 0.058)
OKLCH	oklch(53.6% 0.14 24.6)
XYZ	xyz(21.1097, 14.0184, 6.9033)
Luminance	0.1402 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B04643 #43ADB0

analogous

#B04377 #B04643 #B07C43

triadic

#B04643 #43B046 #4643B0

tetradic

#B04643 #77B043 #43ADB0 #7C43B0

square

#B04643 #77B043 #43ADB0 #7C43B0

split-complementary

#B04643 #43B07C #4377B0

monochromatic

#572321 #843432 #B04643 #C66C6A #D79896

Accessibility & contrast

On white

5.52

#B04643 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#B04643 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B04643

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B04643	#FFFFFF	#000000	##FFFFFF
##B04643	1.00	5.52	3.80	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615B42

Deuteranopia (green-blind)

#7B7140

Tritanopia (blue-blind)

#C13146

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b04643;
/* rgb */ color: rgb(176, 70, 67);
/* oklch */ color: oklch(53.6% 0.140 24.6);

Tailwind

colors: {
  custom: {
    50: '#cd7e77',
    500: '#b04643',
    950: '#000000',
  },
}

SCSS

$custom: #b04643;
$custom-light: #cd7e77;
$custom-dark: #000000;

JSON

{
  "hex": "#b04643",
  "rgb": {
    "r": 176,
    "g": 70,
    "b": 67
  },
  "hsl": {
    "h": 1.651,
    "s": 44.856,
    "l": 47.647
  },
  "oklch": {
    "l": 0.536,
    "c": 0.1395,
    "h": 24.6
  },
  "luminance": 0.14016
}

Semantic roles & 50–950 ramp

primary

#B04643

secondary

#8CC1C3

accent

#D1D553

background

#FDF7F7

surface

#FAEEED

border

#D3C9C8

text

#150A08

muted

#837C7B

Preview Lab

Preview with #B04643

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

Preview Lab → · Contrast checker → · Palette generator →