#503FC6#503FC6

#503FC6 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 47.3% C 0.200 H 281.3°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#503FC6
RGB	rgb(80, 63, 198)
HSL	hsl(248, 54%, 51%)
HSV	hsv(248, 68%, 78%)
CMYK	cmyk(59.6%, 68.2%, 0%, 22.4%)
CIE-LAB	lab(36.62, 45.02, -67.98)
CIE-LCH	lch(36.62, 81.53, 303.51°)
OKLab	oklab(47.29% 0.039 -0.1958)
OKLCH	oklch(47.29% 0.2 281.3)
XYZ	xyz(15.2756, 9.3366, 54.4123)
Luminance	0.0934 (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

#503FC6 #B5C63F

analogous

#3F71C6 #503FC6 #943FC6

triadic

#503FC6 #C6503F #3FC650

tetradic

#503FC6 #C63F71 #B5C63F #3FC694

square

#503FC6 #C63F71 #B5C63F #3FC694

split-complementary

#503FC6 #C6943F #71C63F

monochromatic

#29206B #3B2E9A #503FC6 #7B6ED4 #A69DE2

Accessibility & contrast

On white

7.32

#503FC6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#503FC6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503FC6

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503FC6	#FFFFFF	#000000	##FFFFFF
##503FC6	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCA

Deuteranopia (green-blind)

#0051C3

Tritanopia (blue-blind)

#00627D

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #503fc6;
/* rgb */ color: rgb(80, 63, 198);
/* oklch */ color: oklch(47.3% 0.200 281.3);

Tailwind

colors: {
  custom: {
    50: '#8e76d8',
    500: '#503fc6',
    950: '#000000',
  },
}

SCSS

$custom: #503fc6;
$custom-light: #8e76d8;
$custom-dark: #000000;

JSON

{
  "hex": "#503fc6",
  "rgb": {
    "r": 80,
    "g": 63,
    "b": 198
  },
  "hsl": {
    "h": 247.556,
    "s": 54.217,
    "l": 51.176
  },
  "oklch": {
    "l": 0.4729,
    "c": 0.19967,
    "h": 281.3
  },
  "luminance": 0.09338
}

Semantic roles & 50–950 ramp

primary

#503FC6

secondary

#C7CE93

accent

#DE4ACB

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #503FC6

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

Preview Lab → · Contrast checker → · Palette generator →