#B03153#B03153

#B03153 is a mid, vivid pink. Relative luminance 0.121; OKLCH L 51.5% C 0.164 H 9.3°. Best body text is #FFFFFF at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#B03153
RGB	rgb(176, 49, 83)
HSL	hsl(344, 56%, 44%)
HSV	hsv(344, 72%, 69%)
CMYK	cmyk(0%, 72.2%, 52.8%, 31%)
CIE-LAB	lab(41.30, 53.18, 10.32)
CIE-LCH	lch(41.30, 54.18, 10.98°)
OKLab	oklab(51.5% 0.1616 0.0264)
OKLCH	oklch(51.5% 0.164 9.3)
XYZ	xyz(20.5660, 12.0541, 9.4256)
Luminance	0.1205 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03153 #31B08E

analogous

#B03193 #B03153 #B04F31

triadic

#B03153 #53B031 #3153B0

tetradic

#B03153 #93B031 #31B08E #4F31B0

square

#B03153 #93B031 #31B08E #4F31B0

split-complementary

#B03153 #31B04F #3193B0

monochromatic

#501626 #80243C #B03153 #CE5072 #DC8098

Accessibility & contrast

On white

6.16

#B03153 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#B03153 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03153

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03153	#FFFFFF	#000000	##FFFFFF
##B03153	1.00	6.16	3.41	6.16
#FFFFFF	6.16	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505154

Deuteranopia (green-blind)

#716B50

Tritanopia (blue-blind)

#C0153F

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #b03153;
/* rgb */ color: rgb(176, 49, 83);
/* oklch */ color: oklch(51.5% 0.164 9.3);

Tailwind

colors: {
  custom: {
    50: '#cd7383',
    500: '#b03153',
    950: '#000000',
  },
}

SCSS

$custom: #b03153;
$custom-light: #cd7383;
$custom-dark: #000000;

JSON

{
  "hex": "#b03153",
  "rgb": {
    "r": 176,
    "g": 49,
    "b": 83
  },
  "hsl": {
    "h": 343.937,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.51497,
    "c": 0.1637,
    "h": 9.3
  },
  "luminance": 0.12051
}

Semantic roles & 50–950 ramp

primary

#B03153

secondary

#78C5B0

accent

#E0B748

background

#FDF7F7

surface

#FAEDEE

border

#D3C8C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B03153

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

Preview Lab → · Contrast checker → · Palette generator →