#B4188B#B4188B

#B4188B is a mid, highly saturated pink. Relative luminance 0.122; OKLCH L 52.5% C 0.212 H 342.3°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#B4188B
RGB	rgb(180, 24, 139)
HSL	hsl(316, 76%, 40%)
HSV	hsv(316, 87%, 71%)
CMYK	cmyk(0%, 86.7%, 22.8%, 29.4%)
CIE-LAB	lab(41.57, 67.05, -24.07)
CIE-LCH	lch(41.57, 71.24, 340.26°)
OKLab	oklab(52.47% 0.2024 -0.0647)
OKLCH	oklch(52.47% 0.212 342.3)
XYZ	xyz(23.8102, 12.2233, 25.5265)
Luminance	0.1222 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4188B #18B441

analogous

#8F18B4 #B4188B #B4183D

triadic

#B4188B #8BB418 #188BB4

tetradic

#B4188B #B48F18 #18B441 #183DB4

square

#B4188B #B48F18 #18B441 #183DB4

split-complementary

#B4188B #3DB418 #18B48F

monochromatic

#480A38 #7E1161 #B4188B #E227B1 #E95DC5

Accessibility & contrast

On white

6.10

#B4188B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#B4188B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4188B

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4188B	#FFFFFF	#000000	##FFFFFF
##B4188B	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D528E

Deuteranopia (green-blind)

#606B88

Tritanopia (blue-blind)

#C01B53

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b4188b;
/* rgb */ color: rgb(180, 24, 139);
/* oklch */ color: oklch(52.5% 0.212 342.3);

Tailwind

colors: {
  custom: {
    50: '#cf6dad',
    500: '#b4188b',
    950: '#000000',
  },
}

SCSS

$custom: #b4188b;
$custom-light: #cf6dad;
$custom-dark: #000000;

JSON

{
  "hex": "#b4188b",
  "rgb": {
    "r": 180,
    "g": 24,
    "b": 139
  },
  "hsl": {
    "h": 315.769,
    "s": 76.471,
    "l": 40
  },
  "oklch": {
    "l": 0.52467,
    "c": 0.21246,
    "h": 342.3
  },
  "luminance": 0.12221
}

Semantic roles & 50–950 ramp

primary

#B4188B

secondary

#5BCD79

accent

#F36735

background

#FDF7FA

surface

#FAEDF4

border

#D3C8CE

text

#150810

muted

#837B7F

Preview Lab

Preview with #B4188B

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

Preview Lab → · Contrast checker → · Palette generator →