#903AC3#903AC3

#903AC3 is a mid, highly saturated violet. Relative luminance 0.129; OKLCH L 53.1% C 0.207 H 309.8°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#903AC3
RGB	rgb(144, 58, 195)
HSL	hsl(278, 54%, 50%)
HSV	hsv(278, 70%, 76%)
CMYK	cmyk(26.2%, 70.3%, 0%, 23.5%)
CIE-LAB	lab(42.61, 58.35, -56.19)
CIE-LCH	lch(42.61, 81.00, 316.08°)
OKLab	oklab(53.1% 0.1327 -0.159)
OKLCH	oklch(53.1% 0.207 309.8)
XYZ	xyz(22.8630, 12.8960, 52.9039)
Luminance	0.1290 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903AC3 #6DC33A

analogous

#4B3AC3 #903AC3 #C33AB2

triadic

#903AC3 #C3903A #3AC390

tetradic

#903AC3 #C34B3A #6DC33A #3AB2C3

square

#903AC3 #C34B3A #6DC33A #3AB2C3

split-complementary

#903AC3 #B2C33A #3AC34B

monochromatic

#4A1E65 #6D2C94 #903AC3 #AB68D2 #C597E0

Accessibility & contrast

On white

5.87

#903AC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#903AC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #903AC3

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903AC3	#FFFFFF	#000000	##FFFFFF
##903AC3	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C7

Deuteranopia (green-blind)

#2066C0

Tritanopia (blue-blind)

#89587B

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #903ac3;
/* rgb */ color: rgb(144, 58, 195);
/* oklch */ color: oklch(53.1% 0.207 309.8);

Tailwind

colors: {
  custom: {
    50: '#b577d6',
    500: '#903ac3',
    950: '#000000',
  },
}

SCSS

$custom: #903ac3;
$custom-light: #b577d6;
$custom-dark: #000000;

JSON

{
  "hex": "#903ac3",
  "rgb": {
    "r": 144,
    "g": 58,
    "b": 195
  },
  "hsl": {
    "h": 277.664,
    "s": 54.15,
    "l": 49.608
  },
  "oklch": {
    "l": 0.53103,
    "c": 0.20711,
    "h": 309.8
  },
  "luminance": 0.12896
}

Semantic roles & 50–950 ramp

primary

#903AC3

secondary

#A4CC8D

accent

#DE4A81

background

#FBF7FD

surface

#F6EEFA

border

#D0C9D3

text

#120914

muted

#817B83

Preview Lab

Preview with #903AC3

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

Preview Lab → · Contrast checker → · Palette generator →