#B64951#B64951

#B64951 is a mid, vivid red. Relative luminance 0.153; OKLCH L 55.2% C 0.142 H 18.6°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#B64951
RGB	rgb(182, 73, 81)
HSL	hsl(356, 43%, 50%)
HSV	hsv(356, 60%, 71%)
CMYK	cmyk(0%, 59.9%, 55.5%, 28.6%)
CIE-LAB	lab(46.05, 44.84, 18.22)
CIE-LCH	lch(46.05, 48.40, 22.12°)
OKLab	oklab(55.23% 0.1341 0.0452)
OKLCH	oklch(55.23% 0.142 18.6)
XYZ	xyz(23.1611, 15.3071, 9.5179)
Luminance	0.1530 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B64951 #49B6AE

analogous

#B64988 #B64951 #B67749

triadic

#B64951 #51B649 #4951B6

tetradic

#B64951 #88B649 #49B6AE #7749B6

square

#B64951 #88B649 #49B6AE #7749B6

split-complementary

#B64951 #49B677 #4988B6

monochromatic

#5F262A #8A373E #B64951 #C8757B #D9A0A5

Accessibility & contrast

On white

5.17

#B64951 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#B64951 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B64951

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B64951	#FFFFFF	#000000	##FFFFFF
##B64951	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635F51

Deuteranopia (green-blind)

#7E764E

Tritanopia (blue-blind)

#C6364D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b64951;
/* rgb */ color: rgb(182, 73, 81);
/* oklch */ color: oklch(55.2% 0.142 18.6);

Tailwind

colors: {
  custom: {
    50: '#d18081',
    500: '#b64951',
    950: '#000000',
  },
}

SCSS

$custom: #b64951;
$custom-light: #d18081;
$custom-dark: #000000;

JSON

{
  "hex": "#b64951",
  "rgb": {
    "r": 182,
    "g": 73,
    "b": 81
  },
  "hsl": {
    "h": 355.596,
    "s": 42.745,
    "l": 50
  },
  "oklch": {
    "l": 0.55226,
    "c": 0.14153,
    "h": 18.6
  },
  "luminance": 0.15304
}

Semantic roles & 50–950 ramp

primary

#B64951

secondary

#95C6C2

accent

#D3C955

background

#FDF8F7

surface

#FBEFEE

border

#D4CAC9

text

#150B0A

muted

#837C7C

Preview Lab

Preview with #B64951

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

Preview Lab → · Contrast checker → · Palette generator →