#B3175B#B3175B

#B3175B is a mid, vivid pink. Relative luminance 0.110; OKLCH L 50.3% C 0.191 H 2.3°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#B3175B
RGB	rgb(179, 23, 91)
HSL	hsl(334, 77%, 40%)
HSV	hsv(334, 87%, 70%)
CMYK	cmyk(0%, 87.2%, 49.2%, 29.8%)
CIE-LAB	lab(39.50, 62.00, 2.79)
CIE-LCH	lch(39.50, 62.07, 2.57°)
OKLab	oklab(50.35% 0.1906 0.0078)
OKLCH	oklch(50.35% 0.191 2.3)
XYZ	xyz(20.7870, 10.9548, 10.9154)
Luminance	0.1095 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3175B #17B36F

analogous

#B317A9 #B3175B #B32117

triadic

#B3175B #5BB317 #175BB3

tetradic

#B3175B #A9B317 #17B36F #2117B3

square

#B3175B #A9B317 #17B36F #2117B3

split-complementary

#B3175B #17B321 #17A9B3

monochromatic

#470924 #7D103F #B3175B #E32477 #EA5B99

Accessibility & contrast

On white

6.58

#B3175B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#B3175B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3175B

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3175B	#FFFFFF	#000000	##FFFFFF
##B3175B	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434A5C

Deuteranopia (green-blind)

#6C6757

Tritanopia (blue-blind)

#C30038

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #b3175b;
/* rgb */ color: rgb(179, 23, 91);
/* oklch */ color: oklch(50.3% 0.191 2.3);

Tailwind

colors: {
  custom: {
    50: '#d06a89',
    500: '#b3175b',
    950: '#000000',
  },
}

SCSS

$custom: #b3175b;
$custom-light: #d06a89;
$custom-dark: #000000;

JSON

{
  "hex": "#b3175b",
  "rgb": {
    "r": 179,
    "g": 23,
    "b": 91
  },
  "hsl": {
    "h": 333.846,
    "s": 77.228,
    "l": 39.608
  },
  "oklch": {
    "l": 0.50348,
    "c": 0.19071,
    "h": 2.3
  },
  "luminance": 0.10952
}

Semantic roles & 50–950 ramp

primary

#B3175B

secondary

#58CD9A

accent

#F4A034

background

#FDF6F8

surface

#FBECEF

border

#D4C7CA

text

#15080B

muted

#837A7C

Preview Lab

Preview with #B3175B

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

Preview Lab → · Contrast checker → · Palette generator →