#B21043#B21043

#B21043 is a mid, vivid pink. Relative luminance 0.102; OKLCH L 49.2% C 0.189 H 12.3°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#B21043
RGB	rgb(178, 16, 67)
HSL	hsl(341, 84%, 38%)
HSV	hsv(341, 91%, 70%)
CMYK	cmyk(0%, 91%, 62.4%, 30.2%)
CIE-LAB	lab(38.28, 61.25, 16.40)
CIE-LCH	lch(38.28, 63.41, 14.99°)
OKLab	oklab(49.22% 0.1848 0.0401)
OKLCH	oklch(49.22% 0.189 12.3)
XYZ	xyz(19.5607, 10.2439, 6.2564)
Luminance	0.1024 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B21043 #10B27F

analogous

#B21094 #B21043 #B22E10

triadic

#B21043 #43B210 #1043B2

tetradic

#B21043 #94B210 #10B27F #2E10B2

square

#B21043 #94B210 #10B27F #2E10B2

split-complementary

#B21043 #10B22E #1094B2

monochromatic

#420619 #7A0B2E #B21043 #EA1558 #EF4D80

Accessibility & contrast

On white

6.89

#B21043 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#B21043 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B21043

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B21043	#FFFFFF	#000000	##FFFFFF
##B21043	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464644

Deuteranopia (green-blind)

#6E653F

Tritanopia (blue-blind)

#C3002A

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #b21043;
/* rgb */ color: rgb(178, 16, 67);
/* oklch */ color: oklch(49.2% 0.189 12.3);

Tailwind

colors: {
  custom: {
    50: '#d16876',
    500: '#b21043',
    950: '#000000',
  },
}

SCSS

$custom: #b21043;
$custom-light: #d16876;
$custom-dark: #000000;

JSON

{
  "hex": "#b21043",
  "rgb": {
    "r": 178,
    "g": 16,
    "b": 67
  },
  "hsl": {
    "h": 341.111,
    "s": 83.505,
    "l": 38.039
  },
  "oklch": {
    "l": 0.49218,
    "c": 0.18909,
    "h": 12.3
  },
  "luminance": 0.10241
}

Semantic roles & 50–950 ramp

primary

#B21043

secondary

#4DD0A7

accent

#FABA2E

background

#FDF6F7

surface

#FBECED

border

#D4C7C8

text

#150708

muted

#837A7B

Preview Lab

Preview with #B21043

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

Preview Lab → · Contrast checker → · Palette generator →