#B3317A#B3317A

#B3317A is a mid, vivid pink. Relative luminance 0.132; OKLCH L 53.3% C 0.180 H 350.5°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#B3317A
RGB	rgb(179, 49, 122)
HSL	hsl(326, 57%, 45%)
HSV	hsv(326, 73%, 70%)
CMYK	cmyk(0%, 72.6%, 31.8%, 29.8%)
CIE-LAB	lab(43.05, 57.99, -11.38)
CIE-LCH	lch(43.05, 59.09, 348.90°)
OKLab	oklab(53.27% 0.1772 -0.0296)
OKLCH	oklch(53.27% 0.18 350.5)
XYZ	xyz(23.2028, 13.1881, 19.7322)
Luminance	0.1318 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3317A #31B36A

analogous

#AB31B3 #B3317A #B33139

triadic

#B3317A #7AB331 #317AB3

tetradic

#B3317A #B3AB31 #31B36A #3139B3

square

#B3317A #B3AB31 #31B36A #3139B3

split-complementary

#B3317A #39B331 #31B3AB

monochromatic

#531739 #832459 #B3317A #D05298 #DD82B5

Accessibility & contrast

On white

5.77

#B3317A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#B3317A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3317A

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3317A	#FFFFFF	#000000	##FFFFFF
##B3317A	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46577C

Deuteranopia (green-blind)

#6B6E77

Tritanopia (blue-blind)

#C02951

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b3317a;
/* rgb */ color: rgb(179, 49, 122);
/* oklch */ color: oklch(53.3% 0.180 350.5);

Tailwind

colors: {
  custom: {
    50: '#ce74a0',
    500: '#b3317a',
    950: '#000000',
  },
}

SCSS

$custom: #b3317a;
$custom-light: #ce74a0;
$custom-dark: #000000;

JSON

{
  "hex": "#b3317a",
  "rgb": {
    "r": 179,
    "g": 49,
    "b": 122
  },
  "hsl": {
    "h": 326.308,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.53274,
    "c": 0.17961,
    "h": 350.5
  },
  "luminance": 0.13185
}

Semantic roles & 50–950 ramp

primary

#B3317A

secondary

#7AC69B

accent

#E08B48

background

#FDF7F9

surface

#FAEDF2

border

#D3C8CC

text

#14090E

muted

#837B7E

Preview Lab

Preview with #B3317A

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

Preview Lab → · Contrast checker → · Palette generator →