#B318B0#B318B0

#B318B0 is a mid, highly saturated purple. Relative luminance 0.134; OKLCH L 54.3% C 0.236 H 329.2°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#B318B0
RGB	rgb(179, 24, 176)
HSL	hsl(301, 76%, 40%)
HSV	hsv(301, 87%, 70%)
CMYK	cmyk(0%, 86.6%, 1.7%, 29.8%)
CIE-LAB	lab(43.32, 71.99, -43.59)
CIE-LCH	lch(43.32, 84.15, 328.81°)
OKLab	oklab(54.31% 0.2026 -0.1209)
OKLCH	oklch(54.31% 0.236 329.2)
XYZ	xyz(26.7533, 13.3737, 42.2382)
Luminance	0.1337 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B318B0 #18B31B

analogous

#6818B3 #B318B0 #B31863

triadic

#B318B0 #B0B318 #18B0B3

tetradic

#B318B0 #B36818 #18B31B #1863B3

square

#B318B0 #B36818 #18B31B #1863B3

split-complementary

#B318B0 #63B318 #18B368

monochromatic

#470A46 #7D117B #B318B0 #E226DE #E95CE6

Accessibility & contrast

On white

5.72

#B318B0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#B318B0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B318B0

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B318B0	#FFFFFF	#000000	##FFFFFF
##B318B0	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB4

Deuteranopia (green-blind)

#4D6DAD

Tritanopia (blue-blind)

#B93669

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b318b0;
/* rgb */ color: rgb(179, 24, 176);
/* oklch */ color: oklch(54.3% 0.236 329.2);

Tailwind

colors: {
  custom: {
    50: '#ce6ec8',
    500: '#b318b0',
    950: '#000000',
  },
}

SCSS

$custom: #b318b0;
$custom-light: #ce6ec8;
$custom-dark: #000000;

JSON

{
  "hex": "#b318b0",
  "rgb": {
    "r": 179,
    "g": 24,
    "b": 176
  },
  "hsl": {
    "h": 301.161,
    "s": 76.355,
    "l": 39.804
  },
  "oklch": {
    "l": 0.54306,
    "c": 0.2359,
    "h": 329.2
  },
  "luminance": 0.13372
}

Semantic roles & 50–950 ramp

primary

#B318B0

secondary

#5ACD5C

accent

#F33935

background

#FDF7FC

surface

#FAEDF8

border

#D3C8D1

text

#140813

muted

#837B82

Preview Lab

Preview with #B318B0

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

Preview Lab → · Contrast checker → · Palette generator →