#B03151#B03151

#B03151 is a mid, vivid pink. Relative luminance 0.120; OKLCH L 51.4% C 0.163 H 10.3°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#B03151
RGB	rgb(176, 49, 81)
HSL	hsl(345, 56%, 44%)
HSV	hsv(345, 72%, 69%)
CMYK	cmyk(0%, 72.2%, 54%, 31%)
CIE-LAB	lab(41.25, 53.02, 11.51)
CIE-LCH	lch(41.25, 54.26, 12.25°)
OKLab	oklab(51.45% 0.1608 0.0292)
OKLCH	oklch(51.45% 0.163 10.3)
XYZ	xyz(20.4899, 12.0236, 9.0248)
Luminance	0.1202 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03151 #31B090

analogous

#B03191 #B03151 #B05131

triadic

#B03151 #51B031 #3151B0

tetradic

#B03151 #91B031 #31B090 #5131B0

square

#B03151 #91B031 #31B090 #5131B0

split-complementary

#B03151 #31B051 #3191B0

monochromatic

#501625 #80243B #B03151 #CE5070 #DC8097

Accessibility & contrast

On white

6.17

#B03151 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#B03151 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03151

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03151	#FFFFFF	#000000	##FFFFFF
##B03151	1.00	6.17	3.40	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515152

Deuteranopia (green-blind)

#726B4E

Tritanopia (blue-blind)

#C0133E

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #b03151;
/* rgb */ color: rgb(176, 49, 81);
/* oklch */ color: oklch(51.4% 0.163 10.3);

Tailwind

colors: {
  custom: {
    50: '#ce7381',
    500: '#b03151',
    950: '#000000',
  },
}

SCSS

$custom: #b03151;
$custom-light: #ce7381;
$custom-dark: #000000;

JSON

{
  "hex": "#b03151",
  "rgb": {
    "r": 176,
    "g": 49,
    "b": 81
  },
  "hsl": {
    "h": 344.882,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.51446,
    "c": 0.16341,
    "h": 10.3
  },
  "luminance": 0.12021
}

Semantic roles & 50–950 ramp

primary

#B03151

secondary

#78C5B1

accent

#E0BA48

background

#FDF7F7

surface

#FAEDEE

border

#D3C8C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B03151

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

Preview Lab → · Contrast checker → · Palette generator →