#B33378#B33378

#B33378 is a mid, vivid pink. Relative luminance 0.133; OKLCH L 53.4% C 0.176 H 351.7°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#B33378
RGB	rgb(179, 51, 120)
HSL	hsl(328, 56%, 45%)
HSV	hsv(328, 72%, 70%)
CMYK	cmyk(0%, 71.5%, 33%, 29.8%)
CIE-LAB	lab(43.23, 57.04, -9.87)
CIE-LCH	lch(43.23, 57.88, 350.18°)
OKLab	oklab(53.38% 0.1744 -0.0255)
OKLCH	oklch(53.38% 0.176 351.7)
XYZ	xyz(23.1657, 13.3101, 19.1148)
Luminance	0.1331 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33378 #33B36E

analogous

#AE33B3 #B33378 #B33338

triadic

#B33378 #78B333 #3378B3

tetradic

#B33378 #B3AE33 #33B36E #3338B3

square

#B33378 #B3AE33 #33B36E #3338B3

split-complementary

#B33378 #38B333 #33B3AE

monochromatic

#541838 #832558 #B33378 #CE5596 #DC84B4

Accessibility & contrast

On white

5.74

#B33378 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#B33378 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33378

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33378	#FFFFFF	#000000	##FFFFFF
##B33378	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48577A

Deuteranopia (green-blind)

#6C6E75

Tritanopia (blue-blind)

#C02A51

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b33378;
/* rgb */ color: rgb(179, 51, 120);
/* oklch */ color: oklch(53.4% 0.176 351.7);

Tailwind

colors: {
  custom: {
    50: '#ce759f',
    500: '#b33378',
    950: '#000000',
  },
}

SCSS

$custom: #b33378;
$custom-light: #ce759f;
$custom-dark: #000000;

JSON

{
  "hex": "#b33378",
  "rgb": {
    "r": 179,
    "g": 51,
    "b": 120
  },
  "hsl": {
    "h": 327.656,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.53383,
    "c": 0.17624,
    "h": 351.7
  },
  "luminance": 0.13307
}

Semantic roles & 50–950 ramp

primary

#B33378

secondary

#7CC69E

accent

#DF8E49

background

#FDF7F9

surface

#FAEDF2

border

#D3C8CC

text

#14090E

muted

#837B7E

Preview Lab

Preview with #B33378

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

Preview Lab → · Contrast checker → · Palette generator →