#B03557#B03557

#B03557 is a mid, vivid pink. Relative luminance 0.125; OKLCH L 52.0% C 0.160 H 8.1°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#B03557
RGB	rgb(176, 53, 87)
HSL	hsl(343, 54%, 45%)
HSV	hsv(343, 70%, 69%)
CMYK	cmyk(0%, 69.9%, 50.6%, 31%)
CIE-LAB	lab(41.95, 52.01, 8.72)
CIE-LCH	lch(41.95, 52.73, 9.52°)
OKLab	oklab(52.01% 0.1583 0.0225)
OKLCH	oklch(52.01% 0.16 8.1)
XYZ	xyz(20.8997, 12.4672, 10.3208)
Luminance	0.1246 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03557 #35B08E

analogous

#B03594 #B03557 #B05135

triadic

#B03557 #57B035 #3557B0

tetradic

#B03557 #94B035 #35B08E #5135B0

square

#B03557 #94B035 #35B08E #5135B0

split-complementary

#B03557 #35B051 #3594B0

monochromatic

#521928 #812740 #B03557 #CC5677 #DA859D

Accessibility & contrast

On white

6.01

#B03557 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#B03557 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03557

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03557	#FFFFFF	#000000	##FFFFFF
##B03557	1.00	6.01	3.49	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525358

Deuteranopia (green-blind)

#726C54

Tritanopia (blue-blind)

#C01E43

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b03557;
/* rgb */ color: rgb(176, 53, 87);
/* oklch */ color: oklch(52.0% 0.160 8.1);

Tailwind

colors: {
  custom: {
    50: '#cd7586',
    500: '#b03557',
    950: '#000000',
  },
}

SCSS

$custom: #b03557;
$custom-light: #cd7586;
$custom-dark: #000000;

JSON

{
  "hex": "#b03557",
  "rgb": {
    "r": 176,
    "g": 53,
    "b": 87
  },
  "hsl": {
    "h": 343.415,
    "s": 53.712,
    "l": 44.902
  },
  "oklch": {
    "l": 0.52009,
    "c": 0.15985,
    "h": 8.1
  },
  "luminance": 0.12464
}

Semantic roles & 50–950 ramp

primary

#B03557

secondary

#7DC4B0

accent

#DDB54B

background

#FDF7F8

surface

#FAEDEF

border

#D3C8CA

text

#15090B

muted

#837B7C

Preview Lab

Preview with #B03557

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

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