#BB637F#BB637F

#BB637F is a mid, moderate pink. Relative luminance 0.210; OKLCH L 61.0% C 0.117 H 0.9°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#BB637F
RGB	rgb(187, 99, 127)
HSL	hsl(341, 39%, 56%)
HSV	hsv(341, 47%, 73%)
CMYK	cmyk(0%, 47.1%, 32.1%, 26.7%)
CIE-LAB	lab(52.98, 38.48, 0.48)
CIE-LCH	lch(52.98, 38.48, 0.71°)
OKLab	oklab(60.97% 0.1167 0.0018)
OKLCH	oklch(60.97% 0.117 0.9)
XYZ	xyz(28.7873, 21.0233, 22.6163)
Luminance	0.2102 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB637F #63BB9F

analogous

#BB63AB #BB637F #BB7363

triadic

#BB637F #7FBB63 #637FBB

tetradic

#BB637F #ABBB63 #63BB9F #7363BB

square

#BB637F #ABBB63 #63BB9F #7363BB

split-complementary

#BB637F #63BB73 #63ABBB

monochromatic

#723246 #9D4460 #BB637F #CE8EA2 #E0B8C5

Accessibility & contrast

On white

4.04

#BB637F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#BB637F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #BB637F

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB637F	#FFFFFF	#000000	##000000
##BB637F	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#707480

Deuteranopia (green-blind)

#87857D

Tritanopia (blue-blind)

#C85D6D

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #bb637f;
/* rgb */ color: rgb(187, 99, 127);
/* oklch */ color: oklch(61.0% 0.117 0.9);

Tailwind

colors: {
  custom: {
    50: '#d291a4',
    500: '#bb637f',
    950: '#000000',
  },
}

SCSS

$custom: #bb637f;
$custom-light: #d291a4;
$custom-dark: #000000;

JSON

{
  "hex": "#bb637f",
  "rgb": {
    "r": 187,
    "g": 99,
    "b": 127
  },
  "hsl": {
    "h": 340.909,
    "s": 39.286,
    "l": 56.078
  },
  "oklch": {
    "l": 0.60967,
    "c": 0.11671,
    "h": 0.9
  },
  "luminance": 0.21021
}

Semantic roles & 50–950 ramp

primary

#BB637F

secondary

#ABCFC4

accent

#CFA959

background

#FDF9FA

surface

#FAF1F3

border

#D3CBCD

text

#140D0F

muted

#837E7F

Preview Lab

Preview with #BB637F

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

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