#B240B4#B240B4

#B240B4 is a mid, vivid purple. Relative luminance 0.164; OKLCH L 57.4% C 0.200 H 327.1°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#B240B4
RGB	rgb(178, 64, 180)
HSL	hsl(299, 48%, 48%)
HSV	hsv(299, 64%, 71%)
CMYK	cmyk(1.1%, 64.4%, 0%, 29.4%)
CIE-LAB	lab(47.53, 60.55, -39.27)
CIE-LCH	lch(47.53, 72.16, 327.04°)
OKLab	oklab(57.36% 0.1679 -0.1086)
OKLCH	oklch(57.36% 0.2 327.1)
XYZ	xyz(28.4312, 16.4289, 44.8448)
Luminance	0.1643 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B240B4 #42B440

analogous

#7840B4 #B240B4 #B4407C

triadic

#B240B4 #B4B240 #40B4B2

tetradic

#B240B4 #B47840 #42B440 #407CB4

square

#B240B4 #B47840 #42B440 #407CB4

split-complementary

#B240B4 #7CB440 #40B478

monochromatic

#59205A #853087 #B240B4 #C868C9 #D895D9

Accessibility & contrast

On white

4.90

#B240B4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#B240B4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B240B4

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B240B4	#FFFFFF	#000000	##FFFFFF
##B240B4	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F67B7

Deuteranopia (green-blind)

#5B76B1

Tritanopia (blue-blind)

#B75074

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b240b4;
/* rgb */ color: rgb(178, 64, 180);
/* oklch */ color: oklch(57.4% 0.200 327.1);

Tailwind

colors: {
  custom: {
    50: '#cc7dcb',
    500: '#b240b4',
    950: '#000000',
  },
}

SCSS

$custom: #b240b4;
$custom-light: #cc7dcb;
$custom-dark: #000000;

JSON

{
  "hex": "#b240b4",
  "rgb": {
    "r": 178,
    "g": 64,
    "b": 180
  },
  "hsl": {
    "h": 298.966,
    "s": 47.541,
    "l": 47.843
  },
  "oklch": {
    "l": 0.57358,
    "c": 0.19993,
    "h": 327.1
  },
  "luminance": 0.16427
}

Semantic roles & 50–950 ramp

primary

#B240B4

secondary

#8CC58B

accent

#D75153

background

#FCF8FC

surface

#F9EFF8

border

#D2CAD1

text

#140A13

muted

#827C82

Preview Lab

Preview with #B240B4

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

Preview Lab → · Contrast checker → · Palette generator →