#B3175E#B3175E

#B3175E is a mid, vivid pink. Relative luminance 0.110; OKLCH L 50.4% C 0.192 H 1.0°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#B3175E
RGB	rgb(179, 23, 94)
HSL	hsl(333, 77%, 40%)
HSV	hsv(333, 87%, 70%)
CMYK	cmyk(0%, 87.2%, 47.5%, 29.8%)
CIE-LAB	lab(39.59, 62.26, 1.01)
CIE-LCH	lch(39.59, 62.26, 0.93°)
OKLab	oklab(50.44% 0.1916 0.0033)
OKLCH	oklch(50.44% 0.192 1)
XYZ	xyz(20.9190, 11.0076, 11.6107)
Luminance	0.1100 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3175E #17B36C

analogous

#B317AC #B3175E #B31E17

triadic

#B3175E #5EB317 #175EB3

tetradic

#B3175E #ACB317 #17B36C #1E17B3

square

#B3175E #ACB317 #17B36C #1E17B3

split-complementary

#B3175E #17B31E #17ACB3

monochromatic

#470925 #7D1042 #B3175E #E3247B #EA5B9C

Accessibility & contrast

On white

6.56

#B3175E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#B3175E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3175E

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3175E	#FFFFFF	#000000	##FFFFFF
##B3175E	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424B5F

Deuteranopia (green-blind)

#6B685B

Tritanopia (blue-blind)

#C3003A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #b3175e;
/* rgb */ color: rgb(179, 23, 94);
/* oklch */ color: oklch(50.4% 0.192 1.0);

Tailwind

colors: {
  custom: {
    50: '#d06a8b',
    500: '#b3175e',
    950: '#000000',
  },
}

SCSS

$custom: #b3175e;
$custom-light: #d06a8b;
$custom-dark: #000000;

JSON

{
  "hex": "#b3175e",
  "rgb": {
    "r": 179,
    "g": 23,
    "b": 94
  },
  "hsl": {
    "h": 332.692,
    "s": 77.228,
    "l": 39.608
  },
  "oklch": {
    "l": 0.50443,
    "c": 0.1916,
    "h": 1
  },
  "luminance": 0.11005
}

Semantic roles & 50–950 ramp

primary

#B3175E

secondary

#58CD98

accent

#F49D34

background

#FDF6F8

surface

#FBECF0

border

#D4C7CB

text

#15080C

muted

#837A7D

Preview Lab

Preview with #B3175E

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

Preview Lab → · Contrast checker → · Palette generator →