#503AC8#503AC8

#503AC8 is a mid, highly saturated blue. Relative luminance 0.089; OKLCH L 46.7% C 0.208 H 281.8°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#503AC8
RGB	rgb(80, 58, 200)
HSL	hsl(249, 56%, 51%)
HSV	hsv(249, 71%, 78%)
CMYK	cmyk(60%, 71%, 0%, 21.6%)
CIE-LAB	lab(35.79, 48.41, -70.51)
CIE-LCH	lch(35.79, 85.53, 304.47°)
OKLab	oklab(46.75% 0.0426 -0.2032)
OKLCH	oklch(46.75% 0.208 281.8)
XYZ	xyz(15.2434, 8.9007, 55.5471)
Luminance	0.0890 (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

#503AC8 #B2C83A

analogous

#3A6BC8 #503AC8 #973AC8

triadic

#503AC8 #C8503A #3AC850

tetradic

#503AC8 #C83A6B #B2C83A #3AC897

square

#503AC8 #C83A6B #B2C83A #3AC897

split-complementary

#503AC8 #C8973A #6BC83A

monochromatic

#291E6A #3C2B9A #503AC8 #7A6AD5 #A59AE3

Accessibility & contrast

On white

7.55

#503AC8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#503AC8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503AC8

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503AC8	#FFFFFF	#000000	##FFFFFF
##503AC8	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059CC

Deuteranopia (green-blind)

#004FC5

Tritanopia (blue-blind)

#00617D

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #503ac8;
/* rgb */ color: rgb(80, 58, 200);
/* oklch */ color: oklch(46.7% 0.208 281.8);

Tailwind

colors: {
  custom: {
    50: '#8e72da',
    500: '#503ac8',
    950: '#000000',
  },
}

SCSS

$custom: #503ac8;
$custom-light: #8e72da;
$custom-dark: #000000;

JSON

{
  "hex": "#503ac8",
  "rgb": {
    "r": 80,
    "g": 58,
    "b": 200
  },
  "hsl": {
    "h": 249.296,
    "s": 56.349,
    "l": 50.588
  },
  "oklch": {
    "l": 0.46749,
    "c": 0.20763,
    "h": 281.8
  },
  "luminance": 0.08902
}

Semantic roles & 50–950 ramp

primary

#503AC8

secondary

#C5CE8F

accent

#E048C8

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #503AC8

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

Preview Lab → · Contrast checker → · Palette generator →