#B33457#B33457

#B33457 is a mid, vivid pink. Relative luminance 0.127; OKLCH L 52.4% C 0.164 H 8.5°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#B33457
RGB	rgb(179, 52, 87)
HSL	hsl(343, 55%, 45%)
HSV	hsv(343, 71%, 70%)
CMYK	cmyk(0%, 70.9%, 51.4%, 29.8%)
CIE-LAB	lab(42.35, 53.31, 9.37)
CIE-LCH	lch(42.35, 54.13, 9.97°)
OKLab	oklab(52.41% 0.1622 0.0241)
OKLCH	oklch(52.41% 0.164 8.5)
XYZ	xyz(21.5406, 12.7307, 10.3380)
Luminance	0.1273 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33457 #34B390

analogous

#B33496 #B33457 #B35134

triadic

#B33457 #57B334 #3457B3

tetradic

#B33457 #96B334 #34B390 #5134B3

square

#B33457 #96B334 #34B390 #5134B3

split-complementary

#B33457 #34B351 #3496B3

monochromatic

#541829 #842640 #B33457 #CE5677 #DC869D

Accessibility & contrast

On white

5.92

#B33457 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#B33457 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33457

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33457	#FFFFFF	#000000	##FFFFFF
##B33457	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525458

Deuteranopia (green-blind)

#746D54

Tritanopia (blue-blind)

#C31B42

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b33457;
/* rgb */ color: rgb(179, 52, 87);
/* oklch */ color: oklch(52.4% 0.164 8.5);

Tailwind

colors: {
  custom: {
    50: '#cf7586',
    500: '#b33457',
    950: '#000000',
  },
}

SCSS

$custom: #b33457;
$custom-light: #cf7586;
$custom-dark: #000000;

JSON

{
  "hex": "#b33457",
  "rgb": {
    "r": 179,
    "g": 52,
    "b": 87
  },
  "hsl": {
    "h": 343.465,
    "s": 54.978,
    "l": 45.294
  },
  "oklch": {
    "l": 0.52411,
    "c": 0.16394,
    "h": 8.5
  },
  "luminance": 0.12728
}

Semantic roles & 50–950 ramp

primary

#B33457

secondary

#7DC5B2

accent

#DEB549

background

#FDF7F8

surface

#FBEDEF

border

#D4C8CA

text

#15090B

muted

#837B7C

Preview Lab

Preview with #B33457

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

Preview Lab → · Contrast checker → · Palette generator →