#503BC0#503BC0

#503BC0 is a mid, vivid blue. Relative luminance 0.086; OKLCH L 46.2% C 0.197 H 282.7°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#503BC0
RGB	rgb(80, 59, 192)
HSL	hsl(249, 53%, 49%)
HSV	hsv(249, 69%, 75%)
CMYK	cmyk(58.3%, 69.3%, 0%, 24.7%)
CIE-LAB	lab(35.28, 45.42, -66.68)
CIE-LCH	lch(35.28, 80.68, 304.26°)
OKLab	oklab(46.16% 0.0432 -0.192)
OKLCH	oklch(46.16% 0.197 282.7)
XYZ	xyz(14.3837, 8.6382, 50.7683)
Luminance	0.0864 (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

#503BC0 #ABC03B

analogous

#3B68C0 #503BC0 #933BC0

triadic

#503BC0 #C0503B #3BC050

tetradic

#503BC0 #C03B68 #ABC03B #3BC093

square

#503BC0 #C03B68 #ABC03B #3BC093

split-complementary

#503BC0 #C0933B #68C03B

monochromatic

#291E62 #3C2D91 #503BC0 #7868D1 #A297DF

Accessibility & contrast

On white

7.70

#503BC0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#503BC0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503BC0

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503BC0	#FFFFFF	#000000	##FFFFFF
##503BC0	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C4

Deuteranopia (green-blind)

#004EBD

Tritanopia (blue-blind)

#0A5E79

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #503bc0;
/* rgb */ color: rgb(80, 59, 192);
/* oklch */ color: oklch(46.2% 0.197 282.7);

Tailwind

colors: {
  custom: {
    50: '#8d73d4',
    500: '#503bc0',
    950: '#000000',
  },
}

SCSS

$custom: #503bc0;
$custom-light: #8d73d4;
$custom-dark: #000000;

JSON

{
  "hex": "#503bc0",
  "rgb": {
    "r": 80,
    "g": 59,
    "b": 192
  },
  "hsl": {
    "h": 249.474,
    "s": 52.988,
    "l": 49.216
  },
  "oklch": {
    "l": 0.46163,
    "c": 0.19679,
    "h": 282.7
  },
  "luminance": 0.08639
}

Semantic roles & 50–950 ramp

primary

#503BC0

secondary

#C1CA8C

accent

#DC4BC6

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #503BC0

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

Preview Lab → · Contrast checker → · Palette generator →