#B0318D#B0318D

#B0318D is a mid, vivid pink. Relative luminance 0.134; OKLCH L 53.6% C 0.189 H 341.1°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#B0318D
RGB	rgb(176, 49, 141)
HSL	hsl(317, 56%, 44%)
HSV	hsv(317, 72%, 69%)
CMYK	cmyk(0%, 72.2%, 19.9%, 31%)
CIE-LAB	lab(43.29, 59.64, -22.67)
CIE-LCH	lch(43.29, 63.81, 339.18°)
OKLab	oklab(53.61% 0.1784 -0.061)
OKLCH	oklch(53.61% 0.189 341.1)
XYZ	xyz(23.8112, 13.3522, 26.5174)
Luminance	0.1335 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0318D #31B054

analogous

#9331B0 #B0318D #B0314E

triadic

#B0318D #8DB031 #318DB0

tetradic

#B0318D #B09331 #31B054 #314EB0

square

#B0318D #B09331 #31B054 #314EB0

split-complementary

#B0318D #4EB031 #31B093

monochromatic

#501640 #802467 #B0318D #CE50AB #DC80C2

Accessibility & contrast

On white

5.72

#B0318D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#B0318D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B0318D

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0318D	#FFFFFF	#000000	##FFFFFF
##B0318D	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B5990

Deuteranopia (green-blind)

#636E8A

Tritanopia (blue-blind)

#BB345B

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b0318d;
/* rgb */ color: rgb(176, 49, 141);
/* oklch */ color: oklch(53.6% 0.189 341.1);

Tailwind

colors: {
  custom: {
    50: '#cb75ae',
    500: '#b0318d',
    950: '#000000',
  },
}

SCSS

$custom: #b0318d;
$custom-light: #cb75ae;
$custom-dark: #000000;

JSON

{
  "hex": "#b0318d",
  "rgb": {
    "r": 176,
    "g": 49,
    "b": 141
  },
  "hsl": {
    "h": 316.535,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.53605,
    "c": 0.18853,
    "h": 341.1
  },
  "luminance": 0.1335
}

Semantic roles & 50–950 ramp

primary

#B0318D

secondary

#78C58D

accent

#E07248

background

#FDF7FA

surface

#FAEDF4

border

#D3C8CE

text

#140910

muted

#837B7F

Preview Lab

Preview with #B0318D

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

Preview Lab → · Contrast checker → · Palette generator →