#B63757#B63757

#B63757 is a mid, vivid pink. Relative luminance 0.134; OKLCH L 53.2% C 0.163 H 9.7°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#B63757
RGB	rgb(182, 55, 87)
HSL	hsl(345, 54%, 46%)
HSV	hsv(345, 70%, 71%)
CMYK	cmyk(0%, 69.8%, 52.2%, 28.6%)
CIE-LAB	lab(43.31, 53.09, 10.79)
CIE-LCH	lch(43.31, 54.18, 11.49°)
OKLab	oklab(53.22% 0.1611 0.0276)
OKLCH	oklch(53.22% 0.163 9.7)
XYZ	xyz(22.3798, 13.3686, 10.4169)
Luminance	0.1337 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B63757 #37B696

analogous

#B63797 #B63757 #B65737

triadic

#B63757 #57B637 #3757B6

tetradic

#B63757 #97B637 #37B696 #5737B6

square

#B63757 #97B637 #37B696 #5737B6

split-complementary

#B63757 #37B657 #3797B6

monochromatic

#581B2A #872941 #B63757 #CE5C79 #DC8BA0

Accessibility & contrast

On white

5.72

#B63757 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#B63757 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B63757

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B63757	#FFFFFF	#000000	##FFFFFF
##B63757	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555658

Deuteranopia (green-blind)

#777054

Tritanopia (blue-blind)

#C61E44

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b63757;
/* rgb */ color: rgb(182, 55, 87);
/* oklch */ color: oklch(53.2% 0.163 9.7);

Tailwind

colors: {
  custom: {
    50: '#d27786',
    500: '#b63757',
    950: '#000000',
  },
}

SCSS

$custom: #b63757;
$custom-light: #d27786;
$custom-dark: #000000;

JSON

{
  "hex": "#b63757",
  "rgb": {
    "r": 182,
    "g": 55,
    "b": 87
  },
  "hsl": {
    "h": 344.882,
    "s": 53.586,
    "l": 46.471
  },
  "oklch": {
    "l": 0.53223,
    "c": 0.16349,
    "h": 9.7
  },
  "luminance": 0.13366
}

Semantic roles & 50–950 ramp

primary

#B63757

secondary

#82C6B5

accent

#DDB84B

background

#FDF7F8

surface

#FBEEEF

border

#D4C9CA

text

#15090B

muted

#837B7C

Preview Lab

Preview with #B63757

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

Preview Lab → · Contrast checker → · Palette generator →