#B2318A#B2318A

#B2318A is a mid, vivid pink. Relative luminance 0.135; OKLCH L 53.8% C 0.188 H 343.0°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#B2318A
RGB	rgb(178, 49, 138)
HSL	hsl(319, 57%, 45%)
HSV	hsv(319, 72%, 70%)
CMYK	cmyk(0%, 72.5%, 22.5%, 30.2%)
CIE-LAB	lab(43.51, 59.74, -20.49)
CIE-LCH	lch(43.51, 63.16, 341.07°)
OKLab	oklab(53.79% 0.1798 -0.0548)
OKLCH	oklch(53.79% 0.188 343)
XYZ	xyz(24.0467, 13.4990, 25.3790)
Luminance	0.1350 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2318A #31B259

analogous

#9A31B2 #B2318A #B23149

triadic

#B2318A #8AB231 #318AB2

tetradic

#B2318A #B29A31 #31B259 #3149B2

square

#B2318A #B29A31 #31B259 #3149B2

split-complementary

#B2318A #49B231 #31B29A

monochromatic

#521740 #822465 #B2318A #CF51A8 #DC81C0

Accessibility & contrast

On white

5.68

#B2318A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#B2318A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B2318A

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2318A	#FFFFFF	#000000	##FFFFFF
##B2318A	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E598C

Deuteranopia (green-blind)

#666E87

Tritanopia (blue-blind)

#BD3159

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b2318a;
/* rgb */ color: rgb(178, 49, 138);
/* oklch */ color: oklch(53.8% 0.188 343.0);

Tailwind

colors: {
  custom: {
    50: '#cd75ac',
    500: '#b2318a',
    950: '#000000',
  },
}

SCSS

$custom: #b2318a;
$custom-light: #cd75ac;
$custom-dark: #000000;

JSON

{
  "hex": "#b2318a",
  "rgb": {
    "r": 178,
    "g": 49,
    "b": 138
  },
  "hsl": {
    "h": 318.605,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.53785,
    "c": 0.18796,
    "h": 343
  },
  "luminance": 0.13497
}

Semantic roles & 50–950 ramp

primary

#B2318A

secondary

#79C591

accent

#E07748

background

#FDF7FA

surface

#FAEDF4

border

#D3C8CE

text

#140910

muted

#837B7F

Preview Lab

Preview with #B2318A

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

Preview Lab → · Contrast checker → · Palette generator →