#B3379E#B3379E

#B3379E is a mid, vivid pink. Relative luminance 0.148; OKLCH L 55.4% C 0.195 H 335.5°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#B3379E
RGB	rgb(179, 55, 158)
HSL	hsl(310, 53%, 46%)
HSV	hsv(310, 69%, 70%)
CMYK	cmyk(0%, 69.3%, 11.7%, 29.8%)
CIE-LAB	lab(45.34, 60.71, -29.68)
CIE-LCH	lch(45.34, 67.58, 333.94°)
OKLab	oklab(55.44% 0.1773 -0.0809)
OKLCH	oklch(55.44% 0.195 335.5)
XYZ	xyz(26.1285, 14.7870, 33.8192)
Luminance	0.1479 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3379E #37B34C

analogous

#8A37B3 #B3379E #B33760

triadic

#B3379E #9EB337 #379EB3

tetradic

#B3379E #B38A37 #37B34C #3760B3

square

#B3379E #B38A37 #37B34C #3760B3

split-complementary

#B3379E #60B337 #37B38A

monochromatic

#551A4B #842975 #B3379E #CD5BB9 #DB8ACD

Accessibility & contrast

On white

5.31

#B3379E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#B3379E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3379E

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3379E	#FFFFFF	#000000	##FFFFFF
##B3379E	1.00	5.31	3.96	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#375FA1

Deuteranopia (green-blind)

#61729B

Tritanopia (blue-blind)

#BC4066

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b3379e;
/* rgb */ color: rgb(179, 55, 158);
/* oklch */ color: oklch(55.4% 0.195 335.5);

Tailwind

colors: {
  custom: {
    50: '#cd78bb',
    500: '#b3379e',
    950: '#000000',
  },
}

SCSS

$custom: #b3379e;
$custom-light: #cd78bb;
$custom-dark: #000000;

JSON

{
  "hex": "#b3379e",
  "rgb": {
    "r": 179,
    "g": 55,
    "b": 158
  },
  "hsl": {
    "h": 310.161,
    "s": 52.991,
    "l": 45.882
  },
  "oklch": {
    "l": 0.55444,
    "c": 0.19486,
    "h": 335.5
  },
  "luminance": 0.14785
}

Semantic roles & 50–950 ramp

primary

#B3379E

secondary

#81C58C

accent

#DC644B

background

#FDF7FB

surface

#FAEEF6

border

#D3C9D0

text

#140A12

muted

#837C81

Preview Lab

Preview with #B3379E

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

Preview Lab → · Contrast checker → · Palette generator →