#B64643#B64643

#B64643 is a mid, vivid red. Relative luminance 0.147; OKLCH L 54.6% C 0.146 H 24.7°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#B64643
RGB	rgb(182, 70, 67)
HSL	hsl(2, 46%, 49%)
HSV	hsv(2, 63%, 71%)
CMYK	cmyk(0%, 61.5%, 63.2%, 28.6%)
CIE-LAB	lab(45.27, 45.21, 25.63)
CIE-LCH	lch(45.27, 51.97, 29.55°)
OKLab	oklab(54.55% 0.1329 0.0612)
OKLCH	oklch(54.55% 0.146 24.7)
XYZ	xyz(22.4968, 14.7336, 6.9683)
Luminance	0.1473 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B64643 #43B3B6

analogous

#B6437A #B64643 #B68043

triadic

#B64643 #43B646 #4643B6

tetradic

#B64643 #7AB643 #43B3B6 #8043B6

square

#B64643 #7AB643 #43B3B6 #8043B6

split-complementary

#B64643 #43B680 #437AB6

monochromatic

#5D2422 #893533 #B64643 #C96F6D #DA9B9A

Accessibility & contrast

On white

5.32

#B64643 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#B64643 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B64643

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B64643	#FFFFFF	#000000	##FFFFFF
##B64643	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635C42

Deuteranopia (green-blind)

#7F7440

Tritanopia (blue-blind)

#C72F46

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b64643;
/* rgb */ color: rgb(182, 70, 67);
/* oklch */ color: oklch(54.6% 0.146 24.7);

Tailwind

colors: {
  custom: {
    50: '#d27e77',
    500: '#b64643',
    950: '#000000',
  },
}

SCSS

$custom: #b64643;
$custom-light: #d27e77;
$custom-dark: #000000;

JSON

{
  "hex": "#b64643",
  "rgb": {
    "r": 182,
    "g": 70,
    "b": 67
  },
  "hsl": {
    "h": 1.565,
    "s": 46.185,
    "l": 48.824
  },
  "oklch": {
    "l": 0.54552,
    "c": 0.14636,
    "h": 24.7
  },
  "luminance": 0.14731
}

Semantic roles & 50–950 ramp

primary

#B64643

secondary

#8FC4C6

accent

#D2D652

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150A08

muted

#837C7B

Preview Lab

Preview with #B64643

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

Preview Lab → · Contrast checker → · Palette generator →