#503CD0#503CD0

#503CD0 is a mid, highly saturated blue. Relative luminance 0.095; OKLCH L 47.8% C 0.215 H 280.6°. Best body text is #FFFFFF at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#503CD0
RGB	rgb(80, 60, 208)
HSL	hsl(248, 61%, 53%)
HSV	hsv(248, 71%, 82%)
CMYK	cmyk(61.5%, 71.2%, 0%, 18.4%)
CIE-LAB	lab(36.91, 49.76, -73.32)
CIE-LCH	lch(36.91, 88.61, 304.16°)
OKLab	oklab(47.77% 0.0396 -0.2114)
OKLCH	oklch(47.77% 0.215 280.6)
XYZ	xyz(16.3057, 9.4900, 60.6348)
Luminance	0.0949 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.12

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#503CD0 #BCD03C

analogous

#3C72D0 #503CD0 #9A3CD0

triadic

#503CD0 #D0503C #3CD050

tetradic

#503CD0 #D03C72 #BCD03C #3CD09A

square

#503CD0 #D03C72 #BCD03C #3CD09A

split-complementary

#503CD0 #D09A3C #72D03C

monochromatic

#281C75 #3928A7 #503CD0 #7C6DDC #A99FE8

Accessibility & contrast

On white

7.25

#503CD0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#503CD0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503CD0

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503CD0	#FFFFFF	#000000	##FFFFFF
##503CD0	1.00	7.25	2.90	7.25
#FFFFFF	7.25	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CD4

Deuteranopia (green-blind)

#0051CD

Tritanopia (blue-blind)

#006582

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #503cd0;
/* rgb */ color: rgb(80, 60, 208);
/* oklch */ color: oklch(47.8% 0.215 280.6);

Tailwind

colors: {
  custom: {
    50: '#9074e0',
    500: '#503cd0',
    950: '#000000',
  },
}

SCSS

$custom: #503cd0;
$custom-light: #9074e0;
$custom-dark: #000000;

JSON

{
  "hex": "#503cd0",
  "rgb": {
    "r": 80,
    "g": 60,
    "b": 208
  },
  "hsl": {
    "h": 248.108,
    "s": 61.157,
    "l": 52.549
  },
  "oklch": {
    "l": 0.47767,
    "c": 0.21511,
    "h": 280.6
  },
  "luminance": 0.09491
}

Semantic roles & 50–950 ramp

primary

#503CD0

secondary

#CBD494

accent

#E444CF

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #503CD0

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

Preview Lab → · Contrast checker → · Palette generator →