#B3185E#B3185E

#B3185E is a mid, vivid pink. Relative luminance 0.110; OKLCH L 50.5% C 0.191 H 1.1°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#B3185E
RGB	rgb(179, 24, 94)
HSL	hsl(333, 76%, 40%)
HSV	hsv(333, 87%, 70%)
CMYK	cmyk(0%, 86.6%, 47.5%, 29.8%)
CIE-LAB	lab(39.66, 62.06, 1.11)
CIE-LCH	lch(39.66, 62.07, 1.02°)
OKLab	oklab(50.49% 0.1909 0.0035)
OKLCH	oklch(50.49% 0.191 1.1)
XYZ	xyz(20.9392, 11.0481, 11.6174)
Luminance	0.1105 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3185E #18B36D

analogous

#B318AC #B3185E #B31F18

triadic

#B3185E #5EB318 #185EB3

tetradic

#B3185E #ACB318 #18B36D #1F18B3

square

#B3185E #ACB318 #18B36D #1F18B3

split-complementary

#B3185E #18B31F #18ACB3

monochromatic

#470A25 #7D1142 #B3185E #E2267B #E95C9C

Accessibility & contrast

On white

6.54

#B3185E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#B3185E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3185E

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3185E	#FFFFFF	#000000	##FFFFFF
##B3185E	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)

#434B5F

Deuteranopia (green-blind)

#6B685B

Tritanopia (blue-blind)

#C3003A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #b3185e;
/* rgb */ color: rgb(179, 24, 94);
/* oklch */ color: oklch(50.5% 0.191 1.1);

Tailwind

colors: {
  custom: {
    50: '#d06b8b',
    500: '#b3185e',
    950: '#000000',
  },
}

SCSS

$custom: #b3185e;
$custom-light: #d06b8b;
$custom-dark: #000000;

JSON

{
  "hex": "#b3185e",
  "rgb": {
    "r": 179,
    "g": 24,
    "b": 94
  },
  "hsl": {
    "h": 332.903,
    "s": 76.355,
    "l": 39.804
  },
  "oklch": {
    "l": 0.50492,
    "c": 0.19096,
    "h": 1.1
  },
  "luminance": 0.11045
}

Semantic roles & 50–950 ramp

primary

#B3185E

secondary

#5ACD99

accent

#F39D35

background

#FDF6F8

surface

#FBECF0

border

#D4C7CB

text

#15080C

muted

#837A7D

Preview Lab

Preview with #B3185E

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

Preview Lab → · Contrast checker → · Palette generator →