#B4274D#B4274D

#B4274D is a mid, vivid pink. Relative luminance 0.117; OKLCH L 51.2% C 0.177 H 11.0°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#B4274D
RGB	rgb(180, 39, 77)
HSL	hsl(344, 64%, 43%)
HSV	hsv(344, 78%, 71%)
CMYK	cmyk(0%, 78.3%, 57.2%, 29.4%)
CIE-LAB	lab(40.72, 57.24, 13.42)
CIE-LCH	lch(40.72, 58.79, 13.20°)
OKLab	oklab(51.16% 0.1733 0.0336)
OKLCH	oklch(51.16% 0.177 11)
XYZ	xyz(20.8895, 11.6932, 8.1768)
Luminance	0.1169 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4274D #27B48E

analogous

#B42793 #B4274D #B44727

triadic

#B4274D #4DB427 #274DB4

tetradic

#B4274D #93B427 #27B48E #4727B4

square

#B4274D #93B427 #27B48E #4727B4

split-complementary

#B4274D #27B447 #2793B4

monochromatic

#4F1122 #821C37 #B4274D #D6426A #E17492

Accessibility & contrast

On white

6.29

#B4274D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#B4274D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4274D

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4274D	#FFFFFF	#000000	##FFFFFF
##B4274D	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4E4E

Deuteranopia (green-blind)

#726A49

Tritanopia (blue-blind)

#C50037

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #b4274d;
/* rgb */ color: rgb(180, 39, 77);
/* oklch */ color: oklch(51.2% 0.177 11.0);

Tailwind

colors: {
  custom: {
    50: '#d16f7e',
    500: '#b4274d',
    950: '#000000',
  },
}

SCSS

$custom: #b4274d;
$custom-light: #d16f7e;
$custom-dark: #000000;

JSON

{
  "hex": "#b4274d",
  "rgb": {
    "r": 180,
    "g": 39,
    "b": 77
  },
  "hsl": {
    "h": 343.83,
    "s": 64.384,
    "l": 42.941
  },
  "oklch": {
    "l": 0.51161,
    "c": 0.17655,
    "h": 11
  },
  "luminance": 0.1169
}

Semantic roles & 50–950 ramp

primary

#B4274D

secondary

#6FC8B0

accent

#E7BA40

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#150809

muted

#837B7B

Preview Lab

Preview with #B4274D

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

Preview Lab → · Contrast checker → · Palette generator →