#903FBB#903FBB

#903FBB is a mid, vivid violet. Relative luminance 0.131; OKLCH L 53.1% C 0.193 H 311.6°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#903FBB
RGB	rgb(144, 63, 187)
HSL	hsl(279, 50%, 49%)
HSV	hsv(279, 66%, 73%)
CMYK	cmyk(23%, 66.3%, 0%, 26.7%)
CIE-LAB	lab(42.87, 54.38, -51.09)
CIE-LCH	lch(42.87, 74.61, 316.79°)
OKLab	oklab(53.12% 0.128 -0.1441)
OKLCH	oklch(53.12% 0.193 311.6)
XYZ	xyz(22.2471, 13.0727, 48.3554)
Luminance	0.1307 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903FBB #6ABB3F

analogous

#523FBB #903FBB #BB3FA8

triadic

#903FBB #BB903F #3FBB90

tetradic

#903FBB #BB523F #6ABB3F #3FA8BB

square

#903FBB #BB523F #6ABB3F #3FA8BB

split-complementary

#903FBB #A8BB3F #3FBB52

monochromatic

#49205F #6D308D #903FBB #AB6ACD #C598DC

Accessibility & contrast

On white

5.81

#903FBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#903FBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #903FBB

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903FBB	#FFFFFF	#000000	##FFFFFF
##903FBB	1.00	5.81	3.61	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061BF

Deuteranopia (green-blind)

#3267B8

Tritanopia (blue-blind)

#8B5878

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #903fbb;
/* rgb */ color: rgb(144, 63, 187);
/* oklch */ color: oklch(53.1% 0.193 311.6);

Tailwind

colors: {
  custom: {
    50: '#b47ad0',
    500: '#903fbb',
    950: '#000000',
  },
}

SCSS

$custom: #903fbb;
$custom-light: #b47ad0;
$custom-dark: #000000;

JSON

{
  "hex": "#903fbb",
  "rgb": {
    "r": 144,
    "g": 63,
    "b": 187
  },
  "hsl": {
    "h": 279.194,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.53124,
    "c": 0.19275,
    "h": 311.6
  },
  "luminance": 0.13072
}

Semantic roles & 50–950 ramp

primary

#903FBB

secondary

#A2C88E

accent

#D94F7F

background

#FBF7FC

surface

#F6EEF9

border

#D0C9D2

text

#110A14

muted

#807C82

Preview Lab

Preview with #903FBB

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

Preview Lab → · Contrast checker → · Palette generator →