#503BC4#503BC4

#503BC4 is a mid, highly saturated blue. Relative luminance 0.088; OKLCH L 46.5% C 0.202 H 282.2°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#503BC4
RGB	rgb(80, 59, 196)
HSL	hsl(249, 54%, 50%)
HSV	hsv(249, 70%, 77%)
CMYK	cmyk(59.2%, 69.9%, 0%, 23.1%)
CIE-LAB	lab(35.63, 46.65, -68.44)
CIE-LCH	lch(35.63, 82.82, 304.28°)
OKLab	oklab(46.52% 0.0425 -0.1972)
OKLCH	oklch(46.52% 0.202 282.2)
XYZ	xyz(14.8329, 8.8179, 53.1343)
Luminance	0.0882 (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

#503BC4 #AFC43B

analogous

#3B6BC4 #503BC4 #943BC4

triadic

#503BC4 #C4503B #3BC450

tetradic

#503BC4 #C43B6B #AFC43B #3BC494

square

#503BC4 #C43B6B #AFC43B #3BC494

split-complementary

#503BC4 #C4943B #6BC43B

monochromatic

#2A1F66 #3D2D95 #503BC4 #7A6AD2 #A499E0

Accessibility & contrast

On white

7.60

#503BC4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#503BC4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503BC4

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503BC4	#FFFFFF	#000000	##FFFFFF
##503BC4	1.00	7.60	2.76	7.60
#FFFFFF	7.60	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C8

Deuteranopia (green-blind)

#004FC1

Tritanopia (blue-blind)

#00607B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #503bc4;
/* rgb */ color: rgb(80, 59, 196);
/* oklch */ color: oklch(46.5% 0.202 282.2);

Tailwind

colors: {
  custom: {
    50: '#8e73d7',
    500: '#503bc4',
    950: '#000000',
  },
}

SCSS

$custom: #503bc4;
$custom-light: #8e73d7;
$custom-dark: #000000;

JSON

{
  "hex": "#503bc4",
  "rgb": {
    "r": 80,
    "g": 59,
    "b": 196
  },
  "hsl": {
    "h": 249.197,
    "s": 53.725,
    "l": 50
  },
  "oklch": {
    "l": 0.46524,
    "c": 0.20169,
    "h": 282.2
  },
  "luminance": 0.08819
}

Semantic roles & 50–950 ramp

primary

#503BC4

secondary

#C3CC8F

accent

#DD4BC7

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #503BC4

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

Preview Lab → · Contrast checker → · Palette generator →