#B3318E#B3318E

#B3318E is a mid, vivid pink. Relative luminance 0.137; OKLCH L 54.1% C 0.191 H 341.7°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#B3318E
RGB	rgb(179, 49, 142)
HSL	hsl(317, 57%, 45%)
HSV	hsv(317, 73%, 70%)
CMYK	cmyk(0%, 72.6%, 20.7%, 29.8%)
CIE-LAB	lab(43.85, 60.54, -22.37)
CIE-LCH	lch(43.85, 64.54, 339.72°)
OKLab	oklab(54.13% 0.1814 -0.0601)
OKLCH	oklch(54.13% 0.191 341.7)
XYZ	xyz(24.5720, 13.7358, 26.9431)
Luminance	0.1373 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3318E #31B356

analogous

#9731B3 #B3318E #B3314D

triadic

#B3318E #8EB331 #318EB3

tetradic

#B3318E #B39731 #31B356 #314DB3

square

#B3318E #B39731 #31B356 #314DB3

split-complementary

#B3318E #4DB331 #31B397

monochromatic

#531742 #832468 #B3318E #D052AC #DD82C3

Accessibility & contrast

On white

5.61

#B3318E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#B3318E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3318E

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3318E	#FFFFFF	#000000	##FFFFFF
##B3318E	1.00	5.61	3.75	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C5A91

Deuteranopia (green-blind)

#656F8B

Tritanopia (blue-blind)

#BE335B

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b3318e;
/* rgb */ color: rgb(179, 49, 142);
/* oklch */ color: oklch(54.1% 0.191 341.7);

Tailwind

colors: {
  custom: {
    50: '#ce75af',
    500: '#b3318e',
    950: '#000000',
  },
}

SCSS

$custom: #b3318e;
$custom-light: #ce75af;
$custom-dark: #000000;

JSON

{
  "hex": "#b3318e",
  "rgb": {
    "r": 179,
    "g": 49,
    "b": 142
  },
  "hsl": {
    "h": 317.077,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.54125,
    "c": 0.19113,
    "h": 341.7
  },
  "luminance": 0.13733
}

Semantic roles & 50–950 ramp

primary

#B3318E

secondary

#7AC690

accent

#E07348

background

#FDF7FA

surface

#FAEEF4

border

#D3C9CE

text

#140910

muted

#837B7F

Preview Lab

Preview with #B3318E

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

Preview Lab → · Contrast checker → · Palette generator →