#503EE3#503EE3

#503EE3 is a mid, highly saturated blue. Relative luminance 0.107; OKLCH L 49.8% C 0.236 H 278.4°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#503EE3
RGB	rgb(80, 62, 227)
HSL	hsl(247, 75%, 57%)
HSV	hsv(247, 73%, 89%)
CMYK	cmyk(64.8%, 72.7%, 0%, 11%)
CIE-LAB	lab(39.06, 54.46, -80.69)
CIE-LCH	lch(39.06, 97.35, 304.02°)
OKLab	oklab(49.83% 0.0345 -0.233)
OKLCH	oklch(49.83% 0.236 278.4)
XYZ	xyz(18.8916, 10.6952, 73.7270)
Luminance	0.1070 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 3.79

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#503EE3 #D1E33E

analogous

#3E7FE3 #503EE3 #A23EE3

triadic

#503EE3 #E3503E #3EE350

tetradic

#503EE3 #E33E7F #D1E33E #3EE3A2

square

#503EE3 #E33E7F #D1E33E #3EE3A2

split-complementary

#503EE3 #E3A23E #7FE33E

monochromatic

#231591 #2F1DC7 #503EE3 #8073EB #B1A9F3

Accessibility & contrast

On white

6.69

#503EE3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#503EE3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #503EE3

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503EE3	#FFFFFF	#000000	##FFFFFF
##503EE3	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062E8

Deuteranopia (green-blind)

#0055E0

Tritanopia (blue-blind)

#006D8D

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #503ee3;
/* rgb */ color: rgb(80, 62, 227);
/* oklch */ color: oklch(49.8% 0.236 278.4);

Tailwind

colors: {
  custom: {
    50: '#9376ed',
    500: '#503ee3',
    950: '#000000',
  },
}

SCSS

$custom: #503ee3;
$custom-light: #9376ed;
$custom-dark: #000000;

JSON

{
  "hex": "#503ee3",
  "rgb": {
    "r": 80,
    "g": 62,
    "b": 227
  },
  "hsl": {
    "h": 246.545,
    "s": 74.661,
    "l": 56.667
  },
  "oklch": {
    "l": 0.4983,
    "c": 0.23553,
    "h": 278.4
  },
  "luminance": 0.10697
}

Semantic roles & 50–950 ramp

primary

#503EE3

secondary

#D9E09D

accent

#F137DD

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0F0916

muted

#7E7B84

Preview Lab

Preview with #503EE3

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

Preview Lab → · Contrast checker → · Palette generator →