#503BB7#503BB7

#503BB7 is a mid, vivid violet. Relative luminance 0.083; OKLCH L 45.4% C 0.186 H 283.9°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#503BB7
RGB	rgb(80, 59, 183)
HSL	hsl(250, 51%, 47%)
HSV	hsv(250, 68%, 72%)
CMYK	cmyk(56.3%, 67.8%, 0%, 28.2%)
CIE-LAB	lab(34.50, 42.66, -62.65)
CIE-LCH	lch(34.50, 75.79, 304.25°)
OKLab	oklab(45.37% 0.0446 -0.1802)
OKLCH	oklch(45.37% 0.186 283.9)
XYZ	xyz(13.4169, 8.2515, 45.6763)
Luminance	0.0825 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.95

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#503BB7 #A2B73B

analogous

#3B64B7 #503BB7 #8E3BB7

triadic

#503BB7 #B7503B #3BB750

tetradic

#503BB7 #B73B64 #A2B73B #3BB78E

square

#503BB7 #B73B64 #A2B73B #3BB78E

split-complementary

#503BB7 #B78E3B #64B73B

monochromatic

#281D5A #3C2C89 #503BB7 #7563CD #9E91DC

Accessibility & contrast

On white

7.92

#503BB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#503BB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503BB7

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503BB7	#FFFFFF	#000000	##FFFFFF
##503BB7	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055BB

Deuteranopia (green-blind)

#004DB5

Tritanopia (blue-blind)

#1E5B74

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #503bb7;
/* rgb */ color: rgb(80, 59, 183);
/* oklch */ color: oklch(45.4% 0.186 283.9);

Tailwind

colors: {
  custom: {
    50: '#8b73ce',
    500: '#503bb7',
    950: '#000000',
  },
}

SCSS

$custom: #503bb7;
$custom-light: #8b73ce;
$custom-dark: #000000;

JSON

{
  "hex": "#503bb7",
  "rgb": {
    "r": 80,
    "g": 59,
    "b": 183
  },
  "hsl": {
    "h": 250.161,
    "s": 51.24,
    "l": 47.451
  },
  "oklch": {
    "l": 0.45366,
    "c": 0.18563,
    "h": 283.9
  },
  "luminance": 0.08252
}

Semantic roles & 50–950 ramp

primary

#503BB7

secondary

#BCC687

accent

#DB4DC3

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #503BB7

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

Preview Lab → · Contrast checker → · Palette generator →