#503DC4#503DC4

#503DC4 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 46.8% C 0.199 H 281.8°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#503DC4
RGB	rgb(80, 61, 196)
HSL	hsl(248, 53%, 50%)
HSV	hsv(248, 69%, 77%)
CMYK	cmyk(59.2%, 68.9%, 0%, 23.1%)
CIE-LAB	lab(36.04, 45.53, -67.77)
CIE-LCH	lch(36.04, 81.65, 303.89°)
OKLab	oklab(46.82% 0.0409 -0.1952)
OKLCH	oklch(46.82% 0.199 281.8)
XYZ	xyz(14.9377, 9.0275, 53.1692)
Luminance	0.0903 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#503DC4 #B1C43D

analogous

#3D6EC4 #503DC4 #933DC4

triadic

#503DC4 #C4503D #3DC450

tetradic

#503DC4 #C43D6E #B1C43D #3DC493

square

#503DC4 #C43D6E #B1C43D #3DC493

split-complementary

#503DC4 #C4933D #6EC43D

monochromatic

#291F67 #3C2E96 #503DC4 #7A6CD2 #A59BE1

Accessibility & contrast

On white

7.49

#503DC4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#503DC4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503DC4

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503DC4	#FFFFFF	#000000	##FFFFFF
##503DC4	1.00	7.49	2.81	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C8

Deuteranopia (green-blind)

#0050C1

Tritanopia (blue-blind)

#00617C

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #503dc4;
/* rgb */ color: rgb(80, 61, 196);
/* oklch */ color: oklch(46.8% 0.199 281.8);

Tailwind

colors: {
  custom: {
    50: '#8d74d7',
    500: '#503dc4',
    950: '#000000',
  },
}

SCSS

$custom: #503dc4;
$custom-light: #8d74d7;
$custom-dark: #000000;

JSON

{
  "hex": "#503dc4",
  "rgb": {
    "r": 80,
    "g": 61,
    "b": 196
  },
  "hsl": {
    "h": 248.444,
    "s": 53.36,
    "l": 50.392
  },
  "oklch": {
    "l": 0.46815,
    "c": 0.19946,
    "h": 281.8
  },
  "luminance": 0.09028
}

Semantic roles & 50–950 ramp

primary

#503DC4

secondary

#C4CD90

accent

#DD4BC8

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #503DC4

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

Preview Lab → · Contrast checker → · Palette generator →