#B03BCB#B03BCB

#B03BCB is a mid, highly saturated purple. Relative luminance 0.167; OKLCH L 57.9% C 0.225 H 319.4°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#B03BCB
RGB	rgb(176, 59, 203)
HSL	hsl(289, 58%, 51%)
HSV	hsv(289, 71%, 80%)
CMYK	cmyk(13.3%, 70.9%, 0%, 20.4%)
CIE-LAB	lab(47.84, 66.18, -52.16)
CIE-LCH	lch(47.84, 84.26, 321.76°)
OKLab	oklab(57.94% 0.1706 -0.1462)
OKLCH	oklch(57.94% 0.225 319.4)
XYZ	xyz(30.2466, 16.6713, 58.1130)
Luminance	0.1667 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03BCB #56CB3B

analogous

#683BCB #B03BCB #CB3B9E

triadic

#B03BCB #CBB03B #3BCBB0

tetradic

#B03BCB #CB683B #56CB3B #3B9ECB

square

#B03BCB #CB683B #56CB3B #3B9ECB

split-complementary

#B03BCB #9ECB3B #3BCB68

monochromatic

#5F1D6E #892A9F #B03BCB #C36BD8 #D79CE5

Accessibility & contrast

On white

4.85

#B03BCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#B03BCB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03BCB

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03BCB	#FFFFFF	#000000	##FFFFFF
##B03BCB	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ACF

Deuteranopia (green-blind)

#4675C8

Tritanopia (blue-blind)

#B0577F

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #b03bcb;
/* rgb */ color: rgb(176, 59, 203);
/* oklch */ color: oklch(57.9% 0.225 319.4);

Tailwind

colors: {
  custom: {
    50: '#cb7bdb',
    500: '#b03bcb',
    950: '#000000',
  },
}

SCSS

$custom: #b03bcb;
$custom-light: #cb7bdb;
$custom-dark: #000000;

JSON

{
  "hex": "#b03bcb",
  "rgb": {
    "r": 176,
    "g": 59,
    "b": 203
  },
  "hsl": {
    "h": 288.75,
    "s": 58.065,
    "l": 51.373
  },
  "oklch": {
    "l": 0.57941,
    "c": 0.22468,
    "h": 319.4
  },
  "luminance": 0.1667
}

Semantic roles & 50–950 ramp

primary

#B03BCB

secondary

#9DD191

accent

#E14764

background

#FDF7FD

surface

#FAEEFB

border

#D3C9D4

text

#140A15

muted

#837C83

Preview Lab

Preview with #B03BCB

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

Preview Lab → · Contrast checker → · Palette generator →