#B5307D#B5307D

#B5307D is a mid, vivid pink. Relative luminance 0.134; OKLCH L 53.6% C 0.184 H 349.6°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#B5307D
RGB	rgb(181, 48, 125)
HSL	hsl(325, 58%, 45%)
HSV	hsv(325, 73%, 71%)
CMYK	cmyk(0%, 73.5%, 30.9%, 29%)
CIE-LAB	lab(43.39, 59.22, -12.67)
CIE-LCH	lch(43.39, 60.56, 347.93°)
OKLab	oklab(53.63% 0.1808 -0.0331)
OKLCH	oklch(53.63% 0.184 349.6)
XYZ	xyz(23.8159, 13.4210, 20.7344)
Luminance	0.1342 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5307D #30B568

analogous

#AB30B5 #B5307D #B5303B

triadic

#B5307D #7DB530 #307DB5

tetradic

#B5307D #B5AB30 #30B568 #303BB5

square

#B5307D #B5AB30 #30B568 #303BB5

split-complementary

#B5307D #3BB530 #30B5AB

monochromatic

#54163A #85235C #B5307D #D1519B #DE82B7

Accessibility & contrast

On white

5.70

#B5307D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#B5307D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B5307D

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5307D	#FFFFFF	#000000	##FFFFFF
##B5307D	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)

#45587F

Deuteranopia (green-blind)

#6B6F7A

Tritanopia (blue-blind)

#C22852

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b5307d;
/* rgb */ color: rgb(181, 48, 125);
/* oklch */ color: oklch(53.6% 0.184 349.6);

Tailwind

colors: {
  custom: {
    50: '#d074a2',
    500: '#b5307d',
    950: '#000000',
  },
}

SCSS

$custom: #b5307d;
$custom-light: #d074a2;
$custom-dark: #000000;

JSON

{
  "hex": "#b5307d",
  "rgb": {
    "r": 181,
    "g": 48,
    "b": 125
  },
  "hsl": {
    "h": 325.263,
    "s": 58.079,
    "l": 44.902
  },
  "oklch": {
    "l": 0.5363,
    "c": 0.18381,
    "h": 349.6
  },
  "luminance": 0.13418
}

Semantic roles & 50–950 ramp

primary

#B5307D

secondary

#7AC79A

accent

#E18846

background

#FDF7FA

surface

#FAEDF3

border

#D3C8CD

text

#14090F

muted

#837B7F

Preview Lab

Preview with #B5307D

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

Preview Lab → · Contrast checker → · Palette generator →