#B5375A#B5375A

#B5375A is a mid, vivid pink. Relative luminance 0.133; OKLCH L 53.1% C 0.163 H 8.0°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#B5375A
RGB	rgb(181, 55, 90)
HSL	hsl(343, 53%, 46%)
HSV	hsv(343, 70%, 71%)
CMYK	cmyk(0%, 69.6%, 50.3%, 29%)
CIE-LAB	lab(43.21, 53.04, 8.75)
CIE-LCH	lch(43.21, 53.76, 9.37°)
OKLab	oklab(53.14% 0.1614 0.0226)
OKLCH	oklch(53.14% 0.163 8)
XYZ	xyz(22.2696, 13.2972, 11.0648)
Luminance	0.1329 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5375A #37B592

analogous

#B53799 #B5375A #B55337

triadic

#B5375A #5AB537 #375AB5

tetradic

#B5375A #99B537 #37B592 #5337B5

square

#B5375A #99B537 #37B592 #5337B5

split-complementary

#B5375A #37B553 #3799B5

monochromatic

#571A2B #862943 #B5375A #CD5C7B #DC8BA1

Accessibility & contrast

On white

5.74

#B5375A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#B5375A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B5375A

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5375A	#FFFFFF	#000000	##FFFFFF
##B5375A	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)

#54565B

Deuteranopia (green-blind)

#756F57

Tritanopia (blue-blind)

#C52045

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b5375a;
/* rgb */ color: rgb(181, 55, 90);
/* oklch */ color: oklch(53.1% 0.163 8.0);

Tailwind

colors: {
  custom: {
    50: '#d17788',
    500: '#b5375a',
    950: '#000000',
  },
}

SCSS

$custom: #b5375a;
$custom-light: #d17788;
$custom-dark: #000000;

JSON

{
  "hex": "#b5375a",
  "rgb": {
    "r": 181,
    "g": 55,
    "b": 90
  },
  "hsl": {
    "h": 343.333,
    "s": 53.39,
    "l": 46.275
  },
  "oklch": {
    "l": 0.53135,
    "c": 0.16299,
    "h": 8
  },
  "luminance": 0.13294
}

Semantic roles & 50–950 ramp

primary

#B5375A

secondary

#82C6B3

accent

#DDB44B

background

#FDF7F8

surface

#FBEEEF

border

#D4C9CA

text

#15090B

muted

#837B7C

Preview Lab

Preview with #B5375A

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

Preview Lab → · Contrast checker → · Palette generator →