#503EDB#503EDB

#503EDB is a mid, highly saturated blue. Relative luminance 0.103; OKLCH L 49.1% C 0.226 H 279.2°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#503EDB
RGB	rgb(80, 62, 219)
HSL	hsl(247, 69%, 55%)
HSV	hsv(247, 72%, 86%)
CMYK	cmyk(63.5%, 71.7%, 0%, 14.1%)
CIE-LAB	lab(38.31, 52.03, -77.35)
CIE-LCH	lch(38.31, 93.22, 303.93°)
OKLab	oklab(49.07% 0.0361 -0.2232)
OKLCH	oklch(49.07% 0.226 279.2)
XYZ	xyz(17.8130, 10.2638, 68.0465)
Luminance	0.1027 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.42

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#503EDB #C9DB3E

analogous

#3E7ADB #503EDB #9E3EDB

triadic

#503EDB #DB503E #3EDB50

tetradic

#503EDB #DB3E7A #C9DB3E #3EDB9E

square

#503EDB #DB3E7A #C9DB3E #3EDB9E

split-complementary

#503EDB #DB9E3E #7ADB3E

monochromatic

#251986 #3423B9 #503EDB #7F72E5 #AEA5EE

Accessibility & contrast

On white

6.88

#503EDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#503EDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #503EDB

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503EDB	#FFFFFF	#000000	##FFFFFF
##503EDB	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060E0

Deuteranopia (green-blind)

#0054D8

Tritanopia (blue-blind)

#006A89

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #503edb;
/* rgb */ color: rgb(80, 62, 219);
/* oklch */ color: oklch(49.1% 0.226 279.2);

Tailwind

colors: {
  custom: {
    50: '#9176e7',
    500: '#503edb',
    950: '#000000',
  },
}

SCSS

$custom: #503edb;
$custom-light: #9176e7;
$custom-dark: #000000;

JSON

{
  "hex": "#503edb",
  "rgb": {
    "r": 80,
    "g": 62,
    "b": 219
  },
  "hsl": {
    "h": 246.879,
    "s": 68.559,
    "l": 55.098
  },
  "oklch": {
    "l": 0.49071,
    "c": 0.22614,
    "h": 279.2
  },
  "luminance": 0.10265
}

Semantic roles & 50–950 ramp

primary

#503EDB

secondary

#D4DB99

accent

#EB3CD7

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #503EDB

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

Preview Lab → · Contrast checker → · Palette generator →