#B7308C#B7308C

#B7308C is a mid, vivid pink. Relative luminance 0.141; OKLCH L 54.6% C 0.194 H 343.7°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#B7308C
RGB	rgb(183, 48, 140)
HSL	hsl(319, 58%, 45%)
HSV	hsv(319, 74%, 72%)
CMYK	cmyk(0%, 73.8%, 23.5%, 28.2%)
CIE-LAB	lab(44.34, 61.62, -20.34)
CIE-LCH	lch(44.34, 64.89, 341.73°)
OKLab	oklab(54.59% 0.1859 -0.0543)
OKLCH	oklch(54.59% 0.194 343.7)
XYZ	xyz(25.3200, 14.0773, 26.1896)
Luminance	0.1407 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7308C #30B75B

analogous

#9E30B7 #B7308C #B73048

triadic

#B7308C #8CB730 #308CB7

tetradic

#B7308C #B79E30 #30B75B #3048B7

square

#B7308C #B79E30 #30B75B #3048B7

split-complementary

#B7308C #48B730 #30B79E

monochromatic

#561742 #872367 #B7308C #D252A9 #DE83C1

Accessibility & contrast

On white

5.50

#B7308C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#B7308C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7308C

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7308C	#FFFFFF	#000000	##FFFFFF
##B7308C	1.00	5.50	3.81	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F5B8F

Deuteranopia (green-blind)

#687189

Tritanopia (blue-blind)

#C3305A

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b7308c;
/* rgb */ color: rgb(183, 48, 140);
/* oklch */ color: oklch(54.6% 0.194 343.7);

Tailwind

colors: {
  custom: {
    50: '#d175ad',
    500: '#b7308c',
    950: '#000000',
  },
}

SCSS

$custom: #b7308c;
$custom-light: #d175ad;
$custom-dark: #000000;

JSON

{
  "hex": "#b7308c",
  "rgb": {
    "r": 183,
    "g": 48,
    "b": 140
  },
  "hsl": {
    "h": 319.111,
    "s": 58.442,
    "l": 45.294
  },
  "oklch": {
    "l": 0.54586,
    "c": 0.19368,
    "h": 343.7
  },
  "luminance": 0.14075
}

Semantic roles & 50–950 ramp

primary

#B7308C

secondary

#7BC894

accent

#E27846

background

#FDF7FA

surface

#FAEEF4

border

#D3C9CE

text

#150910

muted

#837B7F

Preview Lab

Preview with #B7308C

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

Preview Lab → · Contrast checker → · Palette generator →