#B03DA5#B03DA5

#B03DA5 is a mid, vivid purple. Relative luminance 0.153; OKLCH L 56.0% C 0.191 H 331.8°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#B03DA5
RGB	rgb(176, 61, 165)
HSL	hsl(306, 49%, 46%)
HSV	hsv(306, 65%, 69%)
CMYK	cmyk(0%, 65.3%, 6.2%, 31%)
CIE-LAB	lab(46.02, 58.74, -32.82)
CIE-LCH	lch(46.02, 67.29, 330.81°)
OKLab	oklab(55.96% 0.1681 -0.09)
OKLCH	oklch(55.96% 0.191 331.8)
XYZ	xyz(26.3648, 15.2862, 37.1519)
Luminance	0.1528 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03DA5 #3DB048

analogous

#823DB0 #B03DA5 #B03D6C

triadic

#B03DA5 #A5B03D #3DA5B0

tetradic

#B03DA5 #B0823D #3DB048 #3D6CB0

square

#B03DA5 #B0823D #3DB048 #3D6CB0

split-complementary

#B03DA5 #6CB03D #3DB082

monochromatic

#551D50 #832D7A #B03DA5 #C862BF #D88FD1

Accessibility & contrast

On white

5.18

#B03DA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#B03DA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03DA5

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03DA5	#FFFFFF	#000000	##FFFFFF
##B03DA5	1.00	5.18	4.06	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3763A8

Deuteranopia (green-blind)

#5F73A2

Tritanopia (blue-blind)

#B7486C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b03da5;
/* rgb */ color: rgb(176, 61, 165);
/* oklch */ color: oklch(56.0% 0.191 331.8);

Tailwind

colors: {
  custom: {
    50: '#cb7bc0',
    500: '#b03da5',
    950: '#000000',
  },
}

SCSS

$custom: #b03da5;
$custom-light: #cb7bc0;
$custom-dark: #000000;

JSON

{
  "hex": "#b03da5",
  "rgb": {
    "r": 176,
    "g": 61,
    "b": 165
  },
  "hsl": {
    "h": 305.739,
    "s": 48.523,
    "l": 46.471
  },
  "oklch": {
    "l": 0.55955,
    "c": 0.19065,
    "h": 331.8
  },
  "luminance": 0.15284
}

Semantic roles & 50–950 ramp

primary

#B03DA5

secondary

#86C38C

accent

#D85D50

background

#FCF7FB

surface

#F9EEF7

border

#D2C9D0

text

#140A12

muted

#827C81

Preview Lab

Preview with #B03DA5

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

Preview Lab → · Contrast checker → · Palette generator →