#B23187#B23187

#B23187 is a mid, vivid pink. Relative luminance 0.134; OKLCH L 53.7% C 0.186 H 344.3°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#B23187
RGB	rgb(178, 49, 135)
HSL	hsl(320, 57%, 45%)
HSV	hsv(320, 72%, 70%)
CMYK	cmyk(0%, 72.5%, 24.2%, 30.2%)
CIE-LAB	lab(43.38, 59.35, -18.85)
CIE-LCH	lch(43.38, 62.27, 342.38°)
OKLab	oklab(53.65% 0.1792 -0.0503)
OKLCH	oklch(53.65% 0.186 344.3)
XYZ	xyz(23.8325, 13.4134, 24.2509)
Luminance	0.1341 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B23187 #31B25C

analogous

#9D31B2 #B23187 #B23147

triadic

#B23187 #87B231 #3187B2

tetradic

#B23187 #B29D31 #31B25C #3147B2

square

#B23187 #B29D31 #31B25C #3147B2

split-complementary

#B23187 #47B231 #31B29D

monochromatic

#52173E #822463 #B23187 #CF51A5 #DC81BE

Accessibility & contrast

On white

5.70

#B23187 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#B23187 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B23187

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B23187	#FFFFFF	#000000	##FFFFFF
##B23187	1.00	5.70	3.68	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#405989

Deuteranopia (green-blind)

#676E84

Tritanopia (blue-blind)

#BE3058

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b23187;
/* rgb */ color: rgb(178, 49, 135);
/* oklch */ color: oklch(53.7% 0.186 344.3);

Tailwind

colors: {
  custom: {
    50: '#cd75aa',
    500: '#b23187',
    950: '#000000',
  },
}

SCSS

$custom: #b23187;
$custom-light: #cd75aa;
$custom-dark: #000000;

JSON

{
  "hex": "#b23187",
  "rgb": {
    "r": 178,
    "g": 49,
    "b": 135
  },
  "hsl": {
    "h": 320,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.53652,
    "c": 0.18612,
    "h": 344.3
  },
  "luminance": 0.13411
}

Semantic roles & 50–950 ramp

primary

#B23187

secondary

#79C593

accent

#E07B48

background

#FDF7FA

surface

#FAEDF4

border

#D3C8CE

text

#140910

muted

#837B7F

Preview Lab

Preview with #B23187

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

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