#B64833#B64833

#B64833 is a mid, vivid red. Relative luminance 0.148; OKLCH L 54.6% C 0.147 H 32.7°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#B64833
RGB	rgb(182, 72, 51)
HSL	hsl(10, 56%, 46%)
HSV	hsv(10, 72%, 71%)
CMYK	cmyk(0%, 60.4%, 72%, 28.6%)
CIE-LAB	lab(45.39, 43.35, 35.08)
CIE-LCH	lch(45.39, 55.77, 38.98°)
OKLab	oklab(54.57% 0.124 0.0797)
OKLCH	oklch(54.57% 0.147 32.7)
XYZ	xyz(22.2086, 14.8218, 4.8228)
Luminance	0.1482 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B64833 #33A1B6

analogous

#B63360 #B64833 #B68933

triadic

#B64833 #33B648 #4833B6

tetradic

#B64833 #60B633 #33A1B6 #8933B6

square

#B64833 #60B633 #33A1B6 #8933B6

split-complementary

#B64833 #33B689 #3360B6

monochromatic

#562218 #863526 #B64833 #D06A56 #DD9486

Accessibility & contrast

On white

5.30

#B64833 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#B64833 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B64833

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B64833	#FFFFFF	#000000	##FFFFFF
##B64833	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665C30

Deuteranopia (green-blind)

#817430

Tritanopia (blue-blind)

#C82F44

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b64833;
/* rgb */ color: rgb(182, 72, 51);
/* oklch */ color: oklch(54.6% 0.147 32.7);

Tailwind

colors: {
  custom: {
    50: '#d37f6b',
    500: '#b64833',
    950: '#000000',
  },
}

SCSS

$custom: #b64833;
$custom-light: #d37f6b;
$custom-dark: #000000;

JSON

{
  "hex": "#b64833",
  "rgb": {
    "r": 182,
    "g": 72,
    "b": 51
  },
  "hsl": {
    "h": 9.618,
    "s": 56.223,
    "l": 45.686
  },
  "oklch": {
    "l": 0.5457,
    "c": 0.14744,
    "h": 32.7
  },
  "luminance": 0.14819
}

Semantic roles & 50–950 ramp

primary

#B64833

secondary

#7EBBC7

accent

#C7E048

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150A07

muted

#837C7A

Preview Lab

Preview with #B64833

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

Preview Lab → · Contrast checker → · Palette generator →