#B03759#B03759

#B03759 is a mid, vivid pink. Relative luminance 0.127; OKLCH L 52.3% C 0.158 H 7.5°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#B03759
RGB	rgb(176, 55, 89)
HSL	hsl(343, 52%, 45%)
HSV	hsv(343, 69%, 69%)
CMYK	cmyk(0%, 68.8%, 49.4%, 31%)
CIE-LAB	lab(42.29, 51.40, 7.95)
CIE-LCH	lch(42.29, 52.01, 8.79°)
OKLab	oklab(52.28% 0.1565 0.0207)
OKLCH	oklch(52.28% 0.158 7.5)
XYZ	xyz(21.0756, 12.6865, 10.7882)
Luminance	0.1268 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03759 #37B08E

analogous

#B03796 #B03759 #B05137

triadic

#B03759 #59B037 #3759B0

tetradic

#B03759 #96B037 #37B08E #5137B0

square

#B03759 #96B037 #37B08E #5137B0

split-complementary

#B03759 #37B051 #3796B0

monochromatic

#531A2A #812841 #B03759 #CB5979 #DA889F

Accessibility & contrast

On white

5.94

#B03759 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#B03759 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03759

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03759	#FFFFFF	#000000	##FFFFFF
##B03759	1.00	5.94	3.54	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53545A

Deuteranopia (green-blind)

#726D56

Tritanopia (blue-blind)

#C02245

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b03759;
/* rgb */ color: rgb(176, 55, 89);
/* oklch */ color: oklch(52.3% 0.158 7.5);

Tailwind

colors: {
  custom: {
    50: '#cd7687',
    500: '#b03759',
    950: '#000000',
  },
}

SCSS

$custom: #b03759;
$custom-light: #cd7687;
$custom-dark: #000000;

JSON

{
  "hex": "#b03759",
  "rgb": {
    "r": 176,
    "g": 55,
    "b": 89
  },
  "hsl": {
    "h": 343.14,
    "s": 52.381,
    "l": 45.294
  },
  "oklch": {
    "l": 0.52277,
    "c": 0.15785,
    "h": 7.5
  },
  "luminance": 0.12684
}

Semantic roles & 50–950 ramp

primary

#B03759

secondary

#7FC4B0

accent

#DCB34C

background

#FDF7F8

surface

#FAEDEF

border

#D3C8CA

text

#14090B

muted

#837B7C

Preview Lab

Preview with #B03759

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

Preview Lab → · Contrast checker → · Palette generator →