#B64042#B64042

#B64042 is a mid, vivid red. Relative luminance 0.140; OKLCH L 53.8% C 0.153 H 22.9°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#B64042
RGB	rgb(182, 64, 66)
HSL	hsl(359, 48%, 48%)
HSV	hsv(359, 65%, 71%)
CMYK	cmyk(0%, 64.8%, 63.7%, 28.6%)
CIE-LAB	lab(44.24, 47.83, 24.94)
CIE-LCH	lch(44.24, 53.94, 27.54°)
OKLab	oklab(53.78% 0.141 0.0596)
OKLCH	oklch(53.78% 0.153 22.9)
XYZ	xyz(22.1103, 14.0083, 6.6928)
Luminance	0.1401 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B64042 #40B6B4

analogous

#B6407D #B64042 #B67940

triadic

#B64042 #42B640 #4042B6

tetradic

#B64042 #7DB640 #40B6B4 #7940B6

square

#B64042 #7DB640 #40B6B4 #7940B6

split-complementary

#B64042 #40B679 #407DB6

monochromatic

#5B2021 #893032 #B64042 #CA696B #DA9697

Accessibility & contrast

On white

5.52

#B64042 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#B64042 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B64042

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B64042	#FFFFFF	#000000	##FFFFFF
##B64042	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)

#5F5941

Deuteranopia (green-blind)

#7D723F

Tritanopia (blue-blind)

#C72642

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b64042;
/* rgb */ color: rgb(182, 64, 66);
/* oklch */ color: oklch(53.8% 0.153 22.9);

Tailwind

colors: {
  custom: {
    50: '#d27b76',
    500: '#b64042',
    950: '#000000',
  },
}

SCSS

$custom: #b64042;
$custom-light: #d27b76;
$custom-dark: #000000;

JSON

{
  "hex": "#b64042",
  "rgb": {
    "r": 182,
    "g": 64,
    "b": 66
  },
  "hsl": {
    "h": 358.983,
    "s": 47.967,
    "l": 48.235
  },
  "oklch": {
    "l": 0.53778,
    "c": 0.15309,
    "h": 22.9
  },
  "luminance": 0.14005
}

Semantic roles & 50–950 ramp

primary

#B64042

secondary

#8CC6C5

accent

#D8D550

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150A08

muted

#837C7B

Preview Lab

Preview with #B64042

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

Preview Lab → · Contrast checker → · Palette generator →