#B3377A#B3377A

#B3377A is a mid, vivid pink. Relative luminance 0.137; OKLCH L 53.9% C 0.172 H 351.2°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#B3377A
RGB	rgb(179, 55, 122)
HSL	hsl(328, 53%, 46%)
HSV	hsv(328, 69%, 70%)
CMYK	cmyk(0%, 69.3%, 31.8%, 29.8%)
CIE-LAB	lab(43.83, 55.78, -10.19)
CIE-LCH	lch(43.83, 56.71, 349.65°)
OKLab	oklab(53.85% 0.1703 -0.0264)
OKLCH	oklch(53.85% 0.172 351.2)
XYZ	xyz(23.4707, 13.7238, 19.8215)
Luminance	0.1372 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3377A #37B370

analogous

#AE37B3 #B3377A #B3373C

triadic

#B3377A #7AB337 #377AB3

tetradic

#B3377A #B3AE37 #37B370 #373CB3

square

#B3377A #B3AE37 #37B370 #373CB3

split-complementary

#B3377A #3CB337 #37B3AE

monochromatic

#551A3A #84295A #B3377A #CD5B98 #DB8AB5

Accessibility & contrast

On white

5.61

#B3377A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#B3377A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3377A

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3377A	#FFFFFF	#000000	##FFFFFF
##B3377A	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A597C

Deuteranopia (green-blind)

#6D7077

Tritanopia (blue-blind)

#C02F54

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b3377a;
/* rgb */ color: rgb(179, 55, 122);
/* oklch */ color: oklch(53.9% 0.172 351.2);

Tailwind

colors: {
  custom: {
    50: '#ce77a0',
    500: '#b3377a',
    950: '#000000',
  },
}

SCSS

$custom: #b3377a;
$custom-light: #ce77a0;
$custom-dark: #000000;

JSON

{
  "hex": "#b3377a",
  "rgb": {
    "r": 179,
    "g": 55,
    "b": 122
  },
  "hsl": {
    "h": 327.581,
    "s": 52.991,
    "l": 45.882
  },
  "oklch": {
    "l": 0.53852,
    "c": 0.17229,
    "h": 351.2
  },
  "luminance": 0.13721
}

Semantic roles & 50–950 ramp

primary

#B3377A

secondary

#81C5A0

accent

#DC8E4B

background

#FDF7F9

surface

#FAEEF2

border

#D3C9CC

text

#14090E

muted

#837B7E

Preview Lab

Preview with #B3377A

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

Preview Lab → · Contrast checker → · Palette generator →