#503BC1#503BC1

#503BC1 is a mid, vivid blue. Relative luminance 0.087; OKLCH L 46.3% C 0.198 H 282.6°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#503BC1
RGB	rgb(80, 59, 193)
HSL	hsl(249, 53%, 49%)
HSV	hsv(249, 69%, 76%)
CMYK	cmyk(58.5%, 69.4%, 0%, 24.3%)
CIE-LAB	lab(35.37, 45.73, -67.12)
CIE-LCH	lch(35.37, 81.22, 304.27°)
OKLab	oklab(46.25% 0.0431 -0.1933)
OKLCH	oklch(46.25% 0.198 282.6)
XYZ	xyz(14.4949, 8.6827, 51.3539)
Luminance	0.0868 (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

#503BC1 #ACC13B

analogous

#3B69C1 #503BC1 #933BC1

triadic

#503BC1 #C1503B #3BC150

tetradic

#503BC1 #C13B69 #ACC13B #3BC193

square

#503BC1 #C13B69 #ACC13B #3BC193

split-complementary

#503BC1 #C1933B #69C13B

monochromatic

#291E63 #3D2D92 #503BC1 #7968D1 #A297DF

Accessibility & contrast

On white

7.67

#503BC1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#503BC1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503BC1

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503BC1	#FFFFFF	#000000	##FFFFFF
##503BC1	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C5

Deuteranopia (green-blind)

#004EBE

Tritanopia (blue-blind)

#075E79

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #503bc1;
/* rgb */ color: rgb(80, 59, 193);
/* oklch */ color: oklch(46.3% 0.198 282.6);

Tailwind

colors: {
  custom: {
    50: '#8d73d5',
    500: '#503bc1',
    950: '#000000',
  },
}

SCSS

$custom: #503bc1;
$custom-light: #8d73d5;
$custom-dark: #000000;

JSON

{
  "hex": "#503bc1",
  "rgb": {
    "r": 80,
    "g": 59,
    "b": 193
  },
  "hsl": {
    "h": 249.403,
    "s": 53.175,
    "l": 49.412
  },
  "oklch": {
    "l": 0.46253,
    "c": 0.19803,
    "h": 282.6
  },
  "luminance": 0.08684
}

Semantic roles & 50–950 ramp

primary

#503BC1

secondary

#C1CB8D

accent

#DD4BC6

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #503BC1

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

Preview Lab → · Contrast checker → · Palette generator →