#503ABF#503ABF

#503ABF is a mid, vivid blue. Relative luminance 0.085; OKLCH L 45.9% C 0.197 H 283.0°. Best body text is #FFFFFF at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#503ABF
RGB	rgb(80, 58, 191)
HSL	hsl(250, 53%, 49%)
HSV	hsv(250, 70%, 75%)
CMYK	cmyk(58.1%, 69.6%, 0%, 25.1%)
CIE-LAB	lab(34.99, 45.67, -66.56)
CIE-LCH	lch(34.99, 80.73, 304.46°)
OKLab	oklab(45.93% 0.0442 -0.1917)
OKLCH	oklch(45.93% 0.197 283)
XYZ	xyz(14.2224, 8.4923, 50.1698)
Luminance	0.0849 (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

#503ABF #A9BF3A

analogous

#3A67BF #503ABF #933ABF

triadic

#503ABF #BF503A #3ABF50

tetradic

#503ABF #BF3A67 #A9BF3A #3ABF93

square

#503ABF #BF3A67 #A9BF3A #3ABF93

split-complementary

#503ABF #BF933A #67BF3A

monochromatic

#291D61 #3C2C90 #503ABF #7766D0 #A195DF

Accessibility & contrast

On white

7.78

#503ABF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#503ABF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503ABF

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503ABF	#FFFFFF	#000000	##FFFFFF
##503ABF	1.00	7.78	2.70	7.78
#FFFFFF	7.78	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C3

Deuteranopia (green-blind)

#004EBC

Tritanopia (blue-blind)

#0E5D78

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #503abf;
/* rgb */ color: rgb(80, 58, 191);
/* oklch */ color: oklch(45.9% 0.197 283.0);

Tailwind

colors: {
  custom: {
    50: '#8d72d3',
    500: '#503abf',
    950: '#000000',
  },
}

SCSS

$custom: #503abf;
$custom-light: #8d72d3;
$custom-dark: #000000;

JSON

{
  "hex": "#503abf",
  "rgb": {
    "r": 80,
    "g": 58,
    "b": 191
  },
  "hsl": {
    "h": 249.925,
    "s": 53.414,
    "l": 48.824
  },
  "oklch": {
    "l": 0.45928,
    "c": 0.19669,
    "h": 283
  },
  "luminance": 0.08493
}

Semantic roles & 50–950 ramp

primary

#503ABF

secondary

#C0CA8B

accent

#DD4BC5

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #503ABF

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

Preview Lab → · Contrast checker → · Palette generator →