#B3185B#B3185B

#B3185B is a mid, vivid pink. Relative luminance 0.110; OKLCH L 50.4% C 0.190 H 2.4°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#B3185B
RGB	rgb(179, 24, 91)
HSL	hsl(334, 76%, 40%)
HSV	hsv(334, 87%, 70%)
CMYK	cmyk(0%, 86.6%, 49.2%, 29.8%)
CIE-LAB	lab(39.57, 61.81, 2.89)
CIE-LCH	lch(39.57, 61.87, 2.67°)
OKLab	oklab(50.4% 0.1899 0.008)
OKLCH	oklch(50.4% 0.19 2.4)
XYZ	xyz(20.8072, 10.9953, 10.9222)
Luminance	0.1099 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3185B #18B370

analogous

#B318A8 #B3185B #B32318

triadic

#B3185B #5BB318 #185BB3

tetradic

#B3185B #A8B318 #18B370 #2318B3

square

#B3185B #A8B318 #18B370 #2318B3

split-complementary

#B3185B #18B323 #18A8B3

monochromatic

#470A24 #7D1140 #B3185B #E22677 #E95C99

Accessibility & contrast

On white

6.57

#B3185B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#B3185B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3185B

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3185B	#FFFFFF	#000000	##FFFFFF
##B3185B	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)

#434A5C

Deuteranopia (green-blind)

#6C6857

Tritanopia (blue-blind)

#C30039

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #b3185b;
/* rgb */ color: rgb(179, 24, 91);
/* oklch */ color: oklch(50.4% 0.190 2.4);

Tailwind

colors: {
  custom: {
    50: '#d06b89',
    500: '#b3185b',
    950: '#000000',
  },
}

SCSS

$custom: #b3185b;
$custom-light: #d06b89;
$custom-dark: #000000;

JSON

{
  "hex": "#b3185b",
  "rgb": {
    "r": 179,
    "g": 24,
    "b": 91
  },
  "hsl": {
    "h": 334.065,
    "s": 76.355,
    "l": 39.804
  },
  "oklch": {
    "l": 0.50398,
    "c": 0.19008,
    "h": 2.4
  },
  "luminance": 0.10992
}

Semantic roles & 50–950 ramp

primary

#B3185B

secondary

#5ACD9B

accent

#F3A135

background

#FDF6F8

surface

#FBECEF

border

#D4C7CA

text

#15080B

muted

#837A7C

Preview Lab

Preview with #B3185B

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

Preview Lab → · Contrast checker → · Palette generator →