#503FC0#503FC0

#503FC0 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 46.8% C 0.192 H 282.0°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#503FC0
RGB	rgb(80, 63, 192)
HSL	hsl(248, 51%, 50%)
HSV	hsv(248, 67%, 75%)
CMYK	cmyk(58.3%, 67.2%, 0%, 24.7%)
CIE-LAB	lab(36.11, 43.15, -65.31)
CIE-LCH	lch(36.11, 78.28, 303.45°)
OKLab	oklab(46.76% 0.0399 -0.188)
OKLCH	oklch(46.76% 0.192 282)
XYZ	xyz(14.5972, 9.0653, 50.8395)
Luminance	0.0907 (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

#503FC0 #AFC03F

analogous

#3F6FC0 #503FC0 #903FC0

triadic

#503FC0 #C0503F #3FC050

tetradic

#503FC0 #C03F6F #AFC03F #3FC090

square

#503FC0 #C03F6F #AFC03F #3FC090

split-complementary

#503FC0 #C0903F #6FC03F

monochromatic

#2A2164 #3D3092 #503FC0 #7A6DCF #A49BDE

Accessibility & contrast

On white

7.46

#503FC0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#503FC0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503FC0

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503FC0	#FFFFFF	#000000	##FFFFFF
##503FC0	1.00	7.46	2.81	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C4

Deuteranopia (green-blind)

#0050BE

Tritanopia (blue-blind)

#09607A

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #503fc0;
/* rgb */ color: rgb(80, 63, 192);
/* oklch */ color: oklch(46.8% 0.192 282.0);

Tailwind

colors: {
  custom: {
    50: '#8d75d4',
    500: '#503fc0',
    950: '#000000',
  },
}

SCSS

$custom: #503fc0;
$custom-light: #8d75d4;
$custom-dark: #000000;

JSON

{
  "hex": "#503fc0",
  "rgb": {
    "r": 80,
    "g": 63,
    "b": 192
  },
  "hsl": {
    "h": 247.907,
    "s": 50.588,
    "l": 50
  },
  "oklch": {
    "l": 0.46761,
    "c": 0.19218,
    "h": 282
  },
  "luminance": 0.09066
}

Semantic roles & 50–950 ramp

primary

#503FC0

secondary

#C3CA91

accent

#DA4EC8

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #503FC0

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

Preview Lab → · Contrast checker → · Palette generator →