#B3185A#B3185A

#B3185A is a mid, vivid pink. Relative luminance 0.110; OKLCH L 50.4% C 0.190 H 2.9°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#B3185A
RGB	rgb(179, 24, 90)
HSL	hsl(334, 76%, 40%)
HSV	hsv(334, 87%, 70%)
CMYK	cmyk(0%, 86.6%, 49.7%, 29.8%)
CIE-LAB	lab(39.54, 61.72, 3.48)
CIE-LCH	lch(39.54, 61.82, 3.23°)
OKLab	oklab(50.37% 0.1896 0.0095)
OKLCH	oklch(50.37% 0.19 2.9)
XYZ	xyz(20.7644, 10.9781, 10.6965)
Luminance	0.1098 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3185A #18B371

analogous

#B318A7 #B3185A #B32418

triadic

#B3185A #5AB318 #185AB3

tetradic

#B3185A #A7B318 #18B371 #2418B3

square

#B3185A #A7B318 #18B371 #2418B3

split-complementary

#B3185A #18B324 #18A7B3

monochromatic

#470A24 #7D113F #B3185A #E22676 #E95C98

Accessibility & contrast

On white

6.57

#B3185A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#B3185A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3185A

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3185A	#FFFFFF	#000000	##FFFFFF
##B3185A	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444A5B

Deuteranopia (green-blind)

#6C6856

Tritanopia (blue-blind)

#C30038

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #b3185a;
/* rgb */ color: rgb(179, 24, 90);
/* oklch */ color: oklch(50.4% 0.190 2.9);

Tailwind

colors: {
  custom: {
    50: '#d06a88',
    500: '#b3185a',
    950: '#000000',
  },
}

SCSS

$custom: #b3185a;
$custom-light: #d06a88;
$custom-dark: #000000;

JSON

{
  "hex": "#b3185a",
  "rgb": {
    "r": 179,
    "g": 24,
    "b": 90
  },
  "hsl": {
    "h": 334.452,
    "s": 76.355,
    "l": 39.804
  },
  "oklch": {
    "l": 0.50368,
    "c": 0.1898,
    "h": 2.9
  },
  "luminance": 0.10975
}

Semantic roles & 50–950 ramp

primary

#B3185A

secondary

#5ACD9C

accent

#F3A235

background

#FDF6F8

surface

#FBECEF

border

#D4C7CA

text

#15080B

muted

#837A7C

Preview Lab

Preview with #B3185A

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

Preview Lab → · Contrast checker → · Palette generator →