#503EC3#503EC3

#503EC3 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 46.9% C 0.197 H 281.8°. Best body text is #FFFFFF at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#503EC3
RGB	rgb(80, 62, 195)
HSL	hsl(248, 53%, 50%)
HSV	hsv(248, 68%, 76%)
CMYK	cmyk(59%, 68.2%, 0%, 23.5%)
CIE-LAB	lab(36.16, 44.65, -66.99)
CIE-LCH	lch(36.16, 80.51, 303.69°)
OKLab	oklab(46.87% 0.0403 -0.1929)
OKLCH	oklch(46.87% 0.197 281.8)
XYZ	xyz(14.8781, 9.0898, 52.5897)
Luminance	0.0909 (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

#503EC3 #B1C33E

analogous

#3E6FC3 #503EC3 #923EC3

triadic

#503EC3 #C3503E #3EC350

tetradic

#503EC3 #C33E6F #B1C33E #3EC392

square

#503EC3 #C33E6F #B1C33E #3EC392

split-complementary

#503EC3 #C3923E #6FC33E

monochromatic

#292067 #3C2E95 #503EC3 #7A6DD2 #A59BE0

Accessibility & contrast

On white

7.45

#503EC3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#503EC3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503EC3

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503EC3	#FFFFFF	#000000	##FFFFFF
##503EC3	1.00	7.45	2.82	7.45
#FFFFFF	7.45	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC7

Deuteranopia (green-blind)

#0050C0

Tritanopia (blue-blind)

#00617B

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #503ec3;
/* rgb */ color: rgb(80, 62, 195);
/* oklch */ color: oklch(46.9% 0.197 281.8);

Tailwind

colors: {
  custom: {
    50: '#8d75d6',
    500: '#503ec3',
    950: '#000000',
  },
}

SCSS

$custom: #503ec3;
$custom-light: #8d75d6;
$custom-dark: #000000;

JSON

{
  "hex": "#503ec3",
  "rgb": {
    "r": 80,
    "g": 62,
    "b": 195
  },
  "hsl": {
    "h": 248.12,
    "s": 52.569,
    "l": 50.392
  },
  "oklch": {
    "l": 0.46874,
    "c": 0.19709,
    "h": 281.8
  },
  "luminance": 0.09091
}

Semantic roles & 50–950 ramp

primary

#503EC3

secondary

#C4CC91

accent

#DC4CC8

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #503EC3

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

Preview Lab → · Contrast checker → · Palette generator →