#B3637C#B3637C

#B3637C is a mid, moderate pink. Relative luminance 0.200; OKLCH L 59.8% C 0.107 H 0.8°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#B3637C
RGB	rgb(179, 99, 124)
HSL	hsl(341, 34%, 55%)
HSV	hsv(341, 45%, 70%)
CMYK	cmyk(0%, 44.7%, 30.7%, 29.8%)
CIE-LAB	lab(51.80, 35.20, 0.41)
CIE-LCH	lch(51.80, 35.20, 0.66°)
OKLab	oklab(59.82% 0.1066 0.0015)
OKLCH	oklch(59.82% 0.107 0.8)
XYZ	xyz(26.6913, 19.9648, 21.5127)
Luminance	0.1996 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3637C #63B39A

analogous

#B363A4 #B3637C #B37263

triadic

#B3637C #7CB363 #637CB3

tetradic

#B3637C #A4B363 #63B39A #7263B3

square

#B3637C #A4B363 #63B39A #7263B3

split-complementary

#B3637C #63B372 #63A4B3

monochromatic

#693344 #92475E #B3637C #C78C9F #DBB5C1

Accessibility & contrast

On white

4.21

#B3637C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#B3637C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B3637C

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3637C	#FFFFFF	#000000	##000000
##B3637C	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F727D

Deuteranopia (green-blind)

#83817A

Tritanopia (blue-blind)

#BF5D6C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #b3637c;
/* rgb */ color: rgb(179, 99, 124);
/* oklch */ color: oklch(59.8% 0.107 0.8);

Tailwind

colors: {
  custom: {
    50: '#cc91a1',
    500: '#b3637c',
    950: '#000000',
  },
}

SCSS

$custom: #b3637c;
$custom-light: #cc91a1;
$custom-dark: #000000;

JSON

{
  "hex": "#b3637c",
  "rgb": {
    "r": 179,
    "g": 99,
    "b": 124
  },
  "hsl": {
    "h": 341.25,
    "s": 34.483,
    "l": 54.51
  },
  "oklch": {
    "l": 0.5982,
    "c": 0.10663,
    "h": 0.8
  },
  "luminance": 0.19963
}

Semantic roles & 50–950 ramp

primary

#B3637C

secondary

#A8CABF

accent

#CBA85D

background

#FCF9F9

surface

#F9F1F2

border

#D2CBCC

text

#140D0F

muted

#827E7E

Preview Lab

Preview with #B3637C

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

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