#B4279E#B4279E

#B4279E is a mid, highly saturated purple. Relative luminance 0.136; OKLCH L 54.3% C 0.213 H 335.5°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#B4279E
RGB	rgb(180, 39, 158)
HSL	hsl(309, 64%, 43%)
HSV	hsv(309, 78%, 71%)
CMYK	cmyk(0%, 78.3%, 12.2%, 29.4%)
CIE-LAB	lab(43.69, 66.12, -32.26)
CIE-LCH	lch(43.69, 73.57, 333.99°)
OKLab	oklab(54.29% 0.1936 -0.0882)
OKLCH	oklch(54.29% 0.213 335.5)
XYZ	xyz(25.7199, 13.6253, 33.6165)
Luminance	0.1362 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4279E #27B43D

analogous

#8427B4 #B4279E #B42757

triadic

#B4279E #9EB427 #279EB4

tetradic

#B4279E #B48427 #27B43D #2757B4

square

#B4279E #B48427 #27B43D #2757B4

split-complementary

#B4279E #57B427 #27B484

monochromatic

#4F1146 #821C72 #B4279E #D642BF #E174D0

Accessibility & contrast

On white

5.64

#B4279E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#B4279E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4279E

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4279E	#FFFFFF	#000000	##FFFFFF
##B4279E	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#285AA1

Deuteranopia (green-blind)

#5C6F9B

Tritanopia (blue-blind)

#BD3361

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b4279e;
/* rgb */ color: rgb(180, 39, 158);
/* oklch */ color: oklch(54.3% 0.213 335.5);

Tailwind

colors: {
  custom: {
    50: '#cf72bb',
    500: '#b4279e',
    950: '#000000',
  },
}

SCSS

$custom: #b4279e;
$custom-light: #cf72bb;
$custom-dark: #000000;

JSON

{
  "hex": "#b4279e",
  "rgb": {
    "r": 180,
    "g": 39,
    "b": 158
  },
  "hsl": {
    "h": 309.362,
    "s": 64.384,
    "l": 42.941
  },
  "oklch": {
    "l": 0.54286,
    "c": 0.21273,
    "h": 335.5
  },
  "luminance": 0.13623
}

Semantic roles & 50–950 ramp

primary

#B4279E

secondary

#6FC87D

accent

#E75A40

background

#FDF7FB

surface

#FAEDF6

border

#D3C8D0

text

#140912

muted

#837B81

Preview Lab

Preview with #B4279E

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

Preview Lab → · Contrast checker → · Palette generator →