#503EBA#503EBA

#503EBA is a mid, vivid blue. Relative luminance 0.087; OKLCH L 46.1% C 0.186 H 282.9°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#503EBA
RGB	rgb(80, 62, 186)
HSL	hsl(249, 50%, 49%)
HSV	hsv(249, 67%, 73%)
CMYK	cmyk(57%, 66.7%, 0%, 27.1%)
CIE-LAB	lab(35.39, 41.86, -62.96)
CIE-LCH	lch(35.39, 75.61, 303.62°)
OKLab	oklab(46.09% 0.0416 -0.1811)
OKLCH	oklch(46.09% 0.186 282.9)
XYZ	xyz(13.8911, 8.6950, 47.3912)
Luminance	0.0870 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.35

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#503EBA #A8BA3E

analogous

#3E6ABA #503EBA #8E3EBA

triadic

#503EBA #BA503E #3EBA50

tetradic

#503EBA #BA3E6A #A8BA3E #3EBA8E

square

#503EBA #BA3E6A #A8BA3E #3EBA8E

split-complementary

#503EBA #BA8E3E #6ABA3E

monochromatic

#291F5E #3C2F8C #503EBA #7768CD #A096DC

Accessibility & contrast

On white

7.67

#503EBA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#503EBA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503EBA

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503EBA	#FFFFFF	#000000	##FFFFFF
##503EBA	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057BE

Deuteranopia (green-blind)

#004FB8

Tritanopia (blue-blind)

#185E77

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #503eba;
/* rgb */ color: rgb(80, 62, 186);
/* oklch */ color: oklch(46.1% 0.186 282.9);

Tailwind

colors: {
  custom: {
    50: '#8c75d0',
    500: '#503eba',
    950: '#000000',
  },
}

SCSS

$custom: #503eba;
$custom-light: #8c75d0;
$custom-dark: #000000;

JSON

{
  "hex": "#503eba",
  "rgb": {
    "r": 80,
    "g": 62,
    "b": 186
  },
  "hsl": {
    "h": 248.71,
    "s": 50,
    "l": 48.627
  },
  "oklch": {
    "l": 0.46085,
    "c": 0.18582,
    "h": 282.9
  },
  "luminance": 0.08696
}

Semantic roles & 50–950 ramp

primary

#503EBA

secondary

#BFC88C

accent

#DA4EC5

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #503EBA

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

Preview Lab → · Contrast checker → · Palette generator →