#B03670#B03670

#B03670 is a mid, vivid pink. Relative luminance 0.130; OKLCH L 52.9% C 0.166 H 355.2°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#B03670
RGB	rgb(176, 54, 112)
HSL	hsl(331, 53%, 45%)
HSV	hsv(331, 69%, 69%)
CMYK	cmyk(0%, 69.3%, 36.4%, 31%)
CIE-LAB	lab(42.82, 54.13, -5.59)
CIE-LCH	lch(42.82, 54.42, 354.11°)
OKLab	oklab(52.9% 0.1657 -0.014)
OKLCH	oklch(52.9% 0.166 355.2)
XYZ	xyz(22.1496, 13.0409, 16.6768)
Luminance	0.1304 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03670 #36B076

analogous

#B036AD #B03670 #B03936

triadic

#B03670 #70B036 #3670B0

tetradic

#B03670 #ADB036 #36B076 #3936B0

square

#B03670 #ADB036 #36B076 #3936B0

split-complementary

#B03670 #36B039 #36ADB0

monochromatic

#521934 #812852 #B03670 #CC588F #DA86AE

Accessibility & contrast

On white

5.82

#B03670 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#B03670 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03670

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03670	#FFFFFF	#000000	##FFFFFF
##B03670	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C5772

Deuteranopia (green-blind)

#6D6D6D

Tritanopia (blue-blind)

#BE2B4E

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b03670;
/* rgb */ color: rgb(176, 54, 112);
/* oklch */ color: oklch(52.9% 0.166 355.2);

Tailwind

colors: {
  custom: {
    50: '#cc7699',
    500: '#b03670',
    950: '#000000',
  },
}

SCSS

$custom: #b03670;
$custom-light: #cc7699;
$custom-dark: #000000;

JSON

{
  "hex": "#b03670",
  "rgb": {
    "r": 176,
    "g": 54,
    "b": 112
  },
  "hsl": {
    "h": 331.475,
    "s": 53.043,
    "l": 45.098
  },
  "oklch": {
    "l": 0.52897,
    "c": 0.16633,
    "h": 355.2
  },
  "luminance": 0.13038
}

Semantic roles & 50–950 ramp

primary

#B03670

secondary

#7EC4A3

accent

#DC974B

background

#FDF7F9

surface

#FAEEF2

border

#D3C9CC

text

#14090D

muted

#837B7E

Preview Lab

Preview with #B03670

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

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