#B5275B#B5275B

#B5275B is a mid, vivid pink. Relative luminance 0.120; OKLCH L 51.7% C 0.180 H 4.5°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#B5275B
RGB	rgb(181, 39, 91)
HSL	hsl(338, 65%, 43%)
HSV	hsv(338, 78%, 71%)
CMYK	cmyk(0%, 78.5%, 49.7%, 29%)
CIE-LAB	lab(41.27, 58.61, 5.37)
CIE-LCH	lch(41.27, 58.86, 5.24°)
OKLab	oklab(51.71% 0.1794 0.0143)
OKLCH	oklch(51.71% 0.18 4.5)
XYZ	xyz(21.6718, 12.0331, 11.0769)
Luminance	0.1203 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5275B #27B581

analogous

#B527A2 #B5275B #B53A27

triadic

#B5275B #5BB527 #275BB5

tetradic

#B5275B #A2B527 #27B581 #3A27B5

square

#B5275B #A2B527 #27B581 #3A27B5

split-complementary

#B5275B #27B53A #27A2B5

monochromatic

#501128 #831C42 #B5275B #D64379 #E1759D

Accessibility & contrast

On white

6.17

#B5275B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#B5275B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B5275B

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5275B	#FFFFFF	#000000	##FFFFFF
##B5275B	1.00	6.17	3.41	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B505C

Deuteranopia (green-blind)

#706B58

Tritanopia (blue-blind)

#C5003E

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #b5275b;
/* rgb */ color: rgb(181, 39, 91);
/* oklch */ color: oklch(51.7% 0.180 4.5);

Tailwind

colors: {
  custom: {
    50: '#d17089',
    500: '#b5275b',
    950: '#000000',
  },
}

SCSS

$custom: #b5275b;
$custom-light: #d17089;
$custom-dark: #000000;

JSON

{
  "hex": "#b5275b",
  "rgb": {
    "r": 181,
    "g": 39,
    "b": 91
  },
  "hsl": {
    "h": 338.028,
    "s": 64.545,
    "l": 43.137
  },
  "oklch": {
    "l": 0.51712,
    "c": 0.17998,
    "h": 4.5
  },
  "luminance": 0.1203
}

Semantic roles & 50–950 ramp

primary

#B5275B

secondary

#6FC9A8

accent

#E8AA40

background

#FDF7F8

surface

#FBEDEF

border

#D4C8CA

text

#15080B

muted

#837B7C

Preview Lab

Preview with #B5275B

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

Preview Lab → · Contrast checker → · Palette generator →