#503CD3#503CD3

#503CD3 is a mid, highly saturated blue. Relative luminance 0.096; OKLCH L 48.0% C 0.219 H 280.3°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#503CD3
RGB	rgb(80, 60, 211)
HSL	hsl(248, 63%, 53%)
HSV	hsv(248, 72%, 83%)
CMYK	cmyk(62.1%, 71.6%, 0%, 17.3%)
CIE-LAB	lab(37.19, 50.67, -74.60)
CIE-LCH	lch(37.19, 90.18, 304.19°)
OKLab	oklab(48.05% 0.039 -0.2152)
OKLCH	oklch(48.05% 0.219 280.3)
XYZ	xyz(16.6783, 9.6391, 62.5970)
Luminance	0.0964 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.35

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#503CD3 #BFD33C

analogous

#3C73D3 #503CD3 #9B3CD3

triadic

#503CD3 #D3503C #3CD350

tetradic

#503CD3 #D33C73 #BFD33C #3CD39B

square

#503CD3 #D33C73 #BFD33C #3CD39B

split-complementary

#503CD3 #D39B3C #73D33C

monochromatic

#281B79 #3827AB #503CD3 #7D6EDE #AAA0EA

Accessibility & contrast

On white

7.17

#503CD3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#503CD3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503CD3

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503CD3	#FFFFFF	#000000	##FFFFFF
##503CD3	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DD7

Deuteranopia (green-blind)

#0052D0

Tritanopia (blue-blind)

#006684

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #503cd3;
/* rgb */ color: rgb(80, 60, 211);
/* oklch */ color: oklch(48.0% 0.219 280.3);

Tailwind

colors: {
  custom: {
    50: '#9074e2',
    500: '#503cd3',
    950: '#000000',
  },
}

SCSS

$custom: #503cd3;
$custom-light: #9074e2;
$custom-dark: #000000;

JSON

{
  "hex": "#503cd3",
  "rgb": {
    "r": 80,
    "g": 60,
    "b": 211
  },
  "hsl": {
    "h": 247.947,
    "s": 63.18,
    "l": 53.137
  },
  "oklch": {
    "l": 0.48047,
    "c": 0.2187,
    "h": 280.3
  },
  "luminance": 0.0964
}

Semantic roles & 50–950 ramp

primary

#503CD3

secondary

#CDD695

accent

#E642D0

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #503CD3

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

Preview Lab → · Contrast checker → · Palette generator →