#B4275F#B4275F

#B4275F is a mid, vivid pink. Relative luminance 0.120; OKLCH L 51.7% C 0.180 H 2.4°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#B4275F
RGB	rgb(180, 39, 95)
HSL	hsl(336, 64%, 43%)
HSV	hsv(336, 78%, 71%)
CMYK	cmyk(0%, 78.3%, 47.2%, 29.4%)
CIE-LAB	lab(41.19, 58.69, 2.72)
CIE-LCH	lch(41.19, 58.75, 2.65°)
OKLab	oklab(51.66% 0.18 0.0076)
OKLCH	oklch(51.66% 0.18 2.4)
XYZ	xyz(21.6153, 11.9835, 11.9991)
Luminance	0.1198 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4275F #27B47C

analogous

#B427A6 #B4275F #B43527

triadic

#B4275F #5FB427 #275FB4

tetradic

#B4275F #A6B427 #27B47C #3527B4

square

#B4275F #A6B427 #27B47C #3527B4

split-complementary

#B4275F #27B435 #27A6B4

monochromatic

#4F112A #821C44 #B4275F #D6427D #E174A0

Accessibility & contrast

On white

6.18

#B4275F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#B4275F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4275F

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4275F	#FFFFFF	#000000	##FFFFFF
##B4275F	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#495060

Deuteranopia (green-blind)

#6F6B5C

Tritanopia (blue-blind)

#C40040

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #b4275f;
/* rgb */ color: rgb(180, 39, 95);
/* oklch */ color: oklch(51.7% 0.180 2.4);

Tailwind

colors: {
  custom: {
    50: '#d0708c',
    500: '#b4275f',
    950: '#000000',
  },
}

SCSS

$custom: #b4275f;
$custom-light: #d0708c;
$custom-dark: #000000;

JSON

{
  "hex": "#b4275f",
  "rgb": {
    "r": 180,
    "g": 39,
    "b": 95
  },
  "hsl": {
    "h": 336.17,
    "s": 64.384,
    "l": 42.941
  },
  "oklch": {
    "l": 0.51656,
    "c": 0.18019,
    "h": 2.4
  },
  "luminance": 0.11981
}

Semantic roles & 50–950 ramp

primary

#B4275F

secondary

#6FC8A5

accent

#E7A540

background

#FDF7F8

surface

#FBEDF0

border

#D4C8CB

text

#15080C

muted

#837B7D

Preview Lab

Preview with #B4275F

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

Preview Lab → · Contrast checker → · Palette generator →