#B040B2#B040B2

#B040B2 is a mid, vivid purple. Relative luminance 0.161; OKLCH L 57.0% C 0.197 H 327.1°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#B040B2
RGB	rgb(176, 64, 178)
HSL	hsl(299, 47%, 47%)
HSV	hsv(299, 64%, 70%)
CMYK	cmyk(1.1%, 64%, 0%, 30.2%)
CIE-LAB	lab(47.12, 59.71, -38.76)
CIE-LCH	lch(47.12, 71.19, 327.01°)
OKLab	oklab(56.97% 0.1655 -0.1072)
OKLCH	oklch(56.97% 0.197 327.1)
XYZ	xyz(27.7733, 16.1131, 43.7581)
Luminance	0.1611 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B040B2 #42B240

analogous

#7740B2 #B040B2 #B2407B

triadic

#B040B2 #B2B040 #40B2B0

tetradic

#B040B2 #B27740 #42B240 #407BB2

square

#B040B2 #B27740 #42B240 #407BB2

split-complementary

#B040B2 #7BB240 #40B277

monochromatic

#572058 #833085 #B040B2 #C767C8 #D794D8

Accessibility & contrast

On white

4.97

#B040B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#B040B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B040B2

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B040B2	#FFFFFF	#000000	##FFFFFF
##B040B2	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F66B5

Deuteranopia (green-blind)

#5A75AF

Tritanopia (blue-blind)

#B55073

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b040b2;
/* rgb */ color: rgb(176, 64, 178);
/* oklch */ color: oklch(57.0% 0.197 327.1);

Tailwind

colors: {
  custom: {
    50: '#cb7dc9',
    500: '#b040b2',
    950: '#000000',
  },
}

SCSS

$custom: #b040b2;
$custom-light: #cb7dc9;
$custom-dark: #000000;

JSON

{
  "hex": "#b040b2",
  "rgb": {
    "r": 176,
    "g": 64,
    "b": 178
  },
  "hsl": {
    "h": 298.947,
    "s": 47.107,
    "l": 47.451
  },
  "oklch": {
    "l": 0.56966,
    "c": 0.1972,
    "h": 327.1
  },
  "luminance": 0.16111
}

Semantic roles & 50–950 ramp

primary

#B040B2

secondary

#8BC48A

accent

#D75153

background

#FCF8FC

surface

#F9EFF8

border

#D2CAD1

text

#140A13

muted

#827C82

Preview Lab

Preview with #B040B2

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

Preview Lab → · Contrast checker → · Palette generator →