#503BC3#503BC3

#503BC3 is a mid, highly saturated blue. Relative luminance 0.088; OKLCH L 46.4% C 0.200 H 282.3°. Best body text is #FFFFFF at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#503BC3
RGB	rgb(80, 59, 195)
HSL	hsl(249, 54%, 50%)
HSV	hsv(249, 70%, 76%)
CMYK	cmyk(59%, 69.7%, 0%, 23.5%)
CIE-LAB	lab(35.54, 46.34, -68.00)
CIE-LCH	lch(35.54, 82.29, 304.27°)
OKLab	oklab(46.43% 0.0427 -0.1959)
OKLCH	oklch(46.43% 0.2 282.3)
XYZ	xyz(14.7195, 8.7725, 52.5368)
Luminance	0.0877 (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

#503BC3 #AEC33B

analogous

#3B6AC3 #503BC3 #943BC3

triadic

#503BC3 #C3503B #3BC350

tetradic

#503BC3 #C33B6A #AEC33B #3BC394

square

#503BC3 #C33B6A #AEC33B #3BC394

split-complementary

#503BC3 #C3943B #6AC33B

monochromatic

#291F65 #3D2D94 #503BC3 #7A69D2 #A398E0

Accessibility & contrast

On white

7.62

#503BC3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#503BC3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503BC3

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503BC3	#FFFFFF	#000000	##FFFFFF
##503BC3	1.00	7.62	2.75	7.62
#FFFFFF	7.62	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C7

Deuteranopia (green-blind)

#004FC0

Tritanopia (blue-blind)

#005F7B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #503bc3;
/* rgb */ color: rgb(80, 59, 195);
/* oklch */ color: oklch(46.4% 0.200 282.3);

Tailwind

colors: {
  custom: {
    50: '#8d73d6',
    500: '#503bc3',
    950: '#000000',
  },
}

SCSS

$custom: #503bc3;
$custom-light: #8d73d6;
$custom-dark: #000000;

JSON

{
  "hex": "#503bc3",
  "rgb": {
    "r": 80,
    "g": 59,
    "b": 195
  },
  "hsl": {
    "h": 249.265,
    "s": 53.543,
    "l": 49.804
  },
  "oklch": {
    "l": 0.46434,
    "c": 0.20047,
    "h": 282.3
  },
  "luminance": 0.08774
}

Semantic roles & 50–950 ramp

primary

#503BC3

secondary

#C2CC8E

accent

#DD4BC6

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #503BC3

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

Preview Lab → · Contrast checker → · Palette generator →