#B3185F#B3185F

#B3185F is a mid, vivid pink. Relative luminance 0.111; OKLCH L 50.5% C 0.191 H 0.6°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#B3185F
RGB	rgb(179, 24, 95)
HSL	hsl(333, 76%, 40%)
HSV	hsv(333, 87%, 70%)
CMYK	cmyk(0%, 86.6%, 46.9%, 29.8%)
CIE-LAB	lab(39.69, 62.15, 0.52)
CIE-LCH	lch(39.69, 62.15, 0.48°)
OKLab	oklab(50.52% 0.1913 0.002)
OKLCH	oklch(50.52% 0.191 0.6)
XYZ	xyz(20.9844, 11.0662, 11.8553)
Luminance	0.1106 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3185F #18B36C

analogous

#B318AD #B3185F #B31E18

triadic

#B3185F #5FB318 #185FB3

tetradic

#B3185F #ADB318 #18B36C #1E18B3

square

#B3185F #ADB318 #18B36C #1E18B3

split-complementary

#B3185F #18B31E #18ADB3

monochromatic

#470A26 #7D1142 #B3185F #E2267C #E95C9D

Accessibility & contrast

On white

6.54

#B3185F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#B3185F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3185F

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3185F	#FFFFFF	#000000	##FFFFFF
##B3185F	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424B60

Deuteranopia (green-blind)

#6B685C

Tritanopia (blue-blind)

#C3003B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #b3185f;
/* rgb */ color: rgb(179, 24, 95);
/* oklch */ color: oklch(50.5% 0.191 0.6);

Tailwind

colors: {
  custom: {
    50: '#d06b8c',
    500: '#b3185f',
    950: '#000000',
  },
}

SCSS

$custom: #b3185f;
$custom-light: #d06b8c;
$custom-dark: #000000;

JSON

{
  "hex": "#b3185f",
  "rgb": {
    "r": 179,
    "g": 24,
    "b": 95
  },
  "hsl": {
    "h": 332.516,
    "s": 76.355,
    "l": 39.804
  },
  "oklch": {
    "l": 0.50524,
    "c": 0.19128,
    "h": 0.6
  },
  "luminance": 0.11063
}

Semantic roles & 50–950 ramp

primary

#B3185F

secondary

#5ACD98

accent

#F39C35

background

#FDF6F8

surface

#FBECF0

border

#D4C7CB

text

#15080C

muted

#837A7D

Preview Lab

Preview with #B3185F

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

Preview Lab → · Contrast checker → · Palette generator →