#B64151#B64151

#B64151 is a mid, vivid red. Relative luminance 0.143; OKLCH L 54.2% C 0.151 H 15.7°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#B64151
RGB	rgb(182, 65, 81)
HSL	hsl(352, 47%, 48%)
HSV	hsv(352, 64%, 71%)
CMYK	cmyk(0%, 64.3%, 55.5%, 28.6%)
CIE-LAB	lab(44.69, 48.47, 16.39)
CIE-LCH	lch(44.69, 51.17, 18.69°)
OKLab	oklab(54.21% 0.1456 0.0409)
OKLCH	oklch(54.21% 0.151 15.7)
XYZ	xyz(22.6689, 14.3227, 9.3538)
Luminance	0.1432 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B64151 #41B6A6

analogous

#B6418B #B64151 #B66B41

triadic

#B64151 #51B641 #4151B6

tetradic

#B64151 #8BB641 #41B6A6 #6B41B6

square

#B64151 #8BB641 #41B6A6 #6B41B6

split-complementary

#B64151 #41B66B #418BB6

monochromatic

#5C2129 #89313D #B64151 #CA6A77 #DA97A1

Accessibility & contrast

On white

5.43

#B64151 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#B64151 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B64151

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B64151	#FFFFFF	#000000	##FFFFFF
##B64151	1.00	5.43	3.86	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5A51

Deuteranopia (green-blind)

#7B734E

Tritanopia (blue-blind)

#C72B47

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b64151;
/* rgb */ color: rgb(182, 65, 81);
/* oklch */ color: oklch(54.2% 0.151 15.7);

Tailwind

colors: {
  custom: {
    50: '#d27c81',
    500: '#b64151',
    950: '#000000',
  },
}

SCSS

$custom: #b64151;
$custom-light: #d27c81;
$custom-dark: #000000;

JSON

{
  "hex": "#b64151",
  "rgb": {
    "r": 182,
    "g": 65,
    "b": 81
  },
  "hsl": {
    "h": 351.795,
    "s": 47.368,
    "l": 48.431
  },
  "oklch": {
    "l": 0.54206,
    "c": 0.15124,
    "h": 15.7
  },
  "luminance": 0.1432
}

Semantic roles & 50–950 ramp

primary

#B64151

secondary

#8DC6BE

accent

#D7C551

background

#FDF7F7

surface

#FBEEEE

border

#D4C9C9

text

#150A0A

muted

#837C7C

Preview Lab

Preview with #B64151

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

Preview Lab → · Contrast checker → · Palette generator →