#903EA5#903EA5

#903EA5 is a mid, vivid purple. Relative luminance 0.121; OKLCH L 51.6% C 0.172 H 318.9°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#903EA5
RGB	rgb(144, 62, 165)
HSL	hsl(288, 45%, 45%)
HSV	hsv(288, 62%, 65%)
CMYK	cmyk(12.7%, 62.4%, 0%, 35.3%)
CIE-LAB	lab(41.36, 50.22, -40.50)
CIE-LCH	lch(41.36, 64.52, 321.11°)
OKLab	oklab(51.6% 0.1298 -0.1131)
OKLCH	oklch(51.6% 0.172 318.9)
XYZ	xyz(20.0149, 12.0920, 36.8697)
Luminance	0.1209 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903EA5 #53A53E

analogous

#5D3EA5 #903EA5 #A53E87

triadic

#903EA5 #A5903E #3EA590

tetradic

#903EA5 #A55D3E #53A53E #3E87A5

square

#903EA5 #A55D3E #53A53E #3E87A5

split-complementary

#903EA5 #87A53E #3EA55D

monochromatic

#421D4C #692D79 #903EA5 #AE5EC2 #C48AD3

Accessibility & contrast

On white

6.14

#903EA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#903EA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #903EA5

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903EA5	#FFFFFF	#000000	##FFFFFF
##903EA5	1.00	6.14	3.42	6.14
#FFFFFF	6.14	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#225CA8

Deuteranopia (green-blind)

#4464A2

Tritanopia (blue-blind)

#904F6C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #903ea5;
/* rgb */ color: rgb(144, 62, 165);
/* oklch */ color: oklch(51.6% 0.172 318.9);

Tailwind

colors: {
  custom: {
    50: '#b378c0',
    500: '#903ea5',
    950: '#000000',
  },
}

SCSS

$custom: #903ea5;
$custom-light: #b378c0;
$custom-dark: #000000;

JSON

{
  "hex": "#903ea5",
  "rgb": {
    "r": 144,
    "g": 62,
    "b": 165
  },
  "hsl": {
    "h": 287.767,
    "s": 45.374,
    "l": 44.51
  },
  "oklch": {
    "l": 0.51603,
    "c": 0.17216,
    "h": 318.9
  },
  "luminance": 0.12091
}

Semantic roles & 50–950 ramp

primary

#903EA5

secondary

#8DBE81

accent

#D5536D

background

#FBF7FB

surface

#F6EEF7

border

#D0C9D0

text

#110912

muted

#807B81

Preview Lab

Preview with #903EA5

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

Preview Lab → · Contrast checker → · Palette generator →