#B3175D#B3175D

#B3175D is a mid, vivid pink. Relative luminance 0.110; OKLCH L 50.4% C 0.191 H 1.4°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#B3175D
RGB	rgb(179, 23, 93)
HSL	hsl(333, 77%, 40%)
HSV	hsv(333, 87%, 70%)
CMYK	cmyk(0%, 87.2%, 48%, 29.8%)
CIE-LAB	lab(39.56, 62.17, 1.60)
CIE-LCH	lch(39.56, 62.19, 1.48°)
OKLab	oklab(50.41% 0.1912 0.0048)
OKLCH	oklch(50.41% 0.191 1.4)
XYZ	xyz(20.8744, 10.9898, 11.3759)
Luminance	0.1099 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3175D #17B36D

analogous

#B317AB #B3175D #B31F17

triadic

#B3175D #5DB317 #175DB3

tetradic

#B3175D #ABB317 #17B36D #1F17B3

square

#B3175D #ABB317 #17B36D #1F17B3

split-complementary

#B3175D #17B31F #17ABB3

monochromatic

#470925 #7D1041 #B3175D #E3247A #EA5B9B

Accessibility & contrast

On white

6.57

#B3175D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#B3175D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3175D

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3175D	#FFFFFF	#000000	##FFFFFF
##B3175D	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)

#424A5E

Deuteranopia (green-blind)

#6B685A

Tritanopia (blue-blind)

#C30039

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #b3175d;
/* rgb */ color: rgb(179, 23, 93);
/* oklch */ color: oklch(50.4% 0.191 1.4);

Tailwind

colors: {
  custom: {
    50: '#d06a8a',
    500: '#b3175d',
    950: '#000000',
  },
}

SCSS

$custom: #b3175d;
$custom-light: #d06a8a;
$custom-dark: #000000;

JSON

{
  "hex": "#b3175d",
  "rgb": {
    "r": 179,
    "g": 23,
    "b": 93
  },
  "hsl": {
    "h": 333.077,
    "s": 77.228,
    "l": 39.608
  },
  "oklch": {
    "l": 0.50411,
    "c": 0.19129,
    "h": 1.4
  },
  "luminance": 0.10987
}

Semantic roles & 50–950 ramp

primary

#B3175D

secondary

#58CD99

accent

#F49E34

background

#FDF6F8

surface

#FBECF0

border

#D4C7CB

text

#15080B

muted

#837A7C

Preview Lab

Preview with #B3175D

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

Preview Lab → · Contrast checker → · Palette generator →