#B03387#B03387

#B03387 is a mid, vivid pink. Relative luminance 0.133; OKLCH L 53.5% C 0.182 H 343.8°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#B03387
RGB	rgb(176, 51, 135)
HSL	hsl(320, 55%, 45%)
HSV	hsv(320, 71%, 69%)
CMYK	cmyk(0%, 71%, 23.3%, 31%)
CIE-LAB	lab(43.29, 58.11, -19.03)
CIE-LCH	lch(43.29, 61.15, 341.87°)
OKLab	oklab(53.52% 0.1751 -0.0508)
OKLCH	oklch(53.52% 0.182 343.8)
XYZ	xyz(23.4624, 13.3494, 24.2580)
Luminance	0.1335 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03387 #33B05C

analogous

#9B33B0 #B03387 #B03349

triadic

#B03387 #87B033 #3387B0

tetradic

#B03387 #B09B33 #33B05C #3349B0

square

#B03387 #B09B33 #33B05C #3349B0

split-complementary

#B03387 #49B033 #33B09B

monochromatic

#51183E #812563 #B03387 #CD53A5 #DB82BE

Accessibility & contrast

On white

5.72

#B03387 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#B03387 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03387

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03387	#FFFFFF	#000000	##FFFFFF
##B03387	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#405989

Deuteranopia (green-blind)

#666E84

Tritanopia (blue-blind)

#BB3358

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b03387;
/* rgb */ color: rgb(176, 51, 135);
/* oklch */ color: oklch(53.5% 0.182 343.8);

Tailwind

colors: {
  custom: {
    50: '#cb75aa',
    500: '#b03387',
    950: '#000000',
  },
}

SCSS

$custom: #b03387;
$custom-light: #cb75aa;
$custom-dark: #000000;

JSON

{
  "hex": "#b03387",
  "rgb": {
    "r": 176,
    "g": 51,
    "b": 135
  },
  "hsl": {
    "h": 319.68,
    "s": 55.066,
    "l": 44.51
  },
  "oklch": {
    "l": 0.53518,
    "c": 0.18233,
    "h": 343.8
  },
  "luminance": 0.13347
}

Semantic roles & 50–950 ramp

primary

#B03387

secondary

#7BC493

accent

#DE7A49

background

#FDF7FA

surface

#FAEDF4

border

#D3C8CE

text

#140910

muted

#837B7F

Preview Lab

Preview with #B03387

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

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