#B03683#B03683

#B03683 is a mid, vivid pink. Relative luminance 0.135; OKLCH L 53.6% C 0.176 H 345.9°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#B03683
RGB	rgb(176, 54, 131)
HSL	hsl(322, 53%, 45%)
HSV	hsv(322, 69%, 69%)
CMYK	cmyk(0%, 69.3%, 25.6%, 31%)
CIE-LAB	lab(43.52, 56.46, -16.22)
CIE-LCH	lch(43.52, 58.75, 343.97°)
OKLab	oklab(53.64% 0.1708 -0.043)
OKLCH	oklch(53.64% 0.176 345.9)
XYZ	xyz(23.3213, 13.5096, 22.8477)
Luminance	0.1351 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03683 #36B063

analogous

#A036B0 #B03683 #B03646

triadic

#B03683 #83B036 #3683B0

tetradic

#B03683 #B0A036 #36B063 #3646B0

square

#B03683 #B0A036 #36B063 #3646B0

split-complementary

#B03683 #46B036 #36B0A0

monochromatic

#52193D #812860 #B03683 #CC58A1 #DA86BB

Accessibility & contrast

On white

5.67

#B03683 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#B03683 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03683

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03683	#FFFFFF	#000000	##FFFFFF
##B03683	1.00	5.67	3.70	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#445A85

Deuteranopia (green-blind)

#686E80

Tritanopia (blue-blind)

#BC3458

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b03683;
/* rgb */ color: rgb(176, 54, 131);
/* oklch */ color: oklch(53.6% 0.176 345.9);

Tailwind

colors: {
  custom: {
    50: '#cb77a7',
    500: '#b03683',
    950: '#000000',
  },
}

SCSS

$custom: #b03683;
$custom-light: #cb77a7;
$custom-dark: #000000;

JSON

{
  "hex": "#b03683",
  "rgb": {
    "r": 176,
    "g": 54,
    "b": 131
  },
  "hsl": {
    "h": 322.131,
    "s": 53.043,
    "l": 45.098
  },
  "oklch": {
    "l": 0.53637,
    "c": 0.17617,
    "h": 345.9
  },
  "luminance": 0.13507
}

Semantic roles & 50–950 ramp

primary

#B03683

secondary

#7EC498

accent

#DC814B

background

#FDF7FA

surface

#FAEEF4

border

#D3C9CE

text

#14090F

muted

#837B7F

Preview Lab

Preview with #B03683

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

Preview Lab → · Contrast checker → · Palette generator →