#503FD7#503FD7

#503FD7 is a mid, highly saturated blue. Relative luminance 0.102; OKLCH L 48.8% C 0.220 H 279.5°. Best body text is #FFFFFF at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#503FD7
RGB	rgb(80, 63, 215)
HSL	hsl(247, 66%, 55%)
HSV	hsv(247, 71%, 84%)
CMYK	cmyk(62.8%, 70.7%, 0%, 15.7%)
CIE-LAB	lab(38.14, 50.27, -75.34)
CIE-LCH	lch(38.14, 90.57, 303.71°)
OKLab	oklab(48.84% 0.0362 -0.2174)
OKLCH	oklch(48.84% 0.22 279.5)
XYZ	xyz(17.3476, 10.1654, 65.3248)
Luminance	0.1017 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.19

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#503FD7 #C6D73F

analogous

#3F7AD7 #503FD7 #9C3FD7

triadic

#503FD7 #D7503F #3FD750

tetradic

#503FD7 #D73F7A #C6D73F #3FD79C

square

#503FD7 #D73F7A #C6D73F #3FD79C

split-complementary

#503FD7 #D79C3F #7AD73F

monochromatic

#261B81 #3525B3 #503FD7 #7E72E2 #ACA4EC

Accessibility & contrast

On white

6.92

#503FD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#503FD7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #503FD7

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503FD7	#FFFFFF	#000000	##FFFFFF
##503FD7	1.00	6.92	3.03	6.92
#FFFFFF	6.92	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FDC

Deuteranopia (green-blind)

#0054D4

Tritanopia (blue-blind)

#006987

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #503fd7;
/* rgb */ color: rgb(80, 63, 215);
/* oklch */ color: oklch(48.8% 0.220 279.5);

Tailwind

colors: {
  custom: {
    50: '#9176e5',
    500: '#503fd7',
    950: '#000000',
  },
}

SCSS

$custom: #503fd7;
$custom-light: #9176e5;
$custom-dark: #000000;

JSON

{
  "hex": "#503fd7",
  "rgb": {
    "r": 80,
    "g": 63,
    "b": 215
  },
  "hsl": {
    "h": 246.711,
    "s": 65.517,
    "l": 54.51
  },
  "oklch": {
    "l": 0.48836,
    "c": 0.22036,
    "h": 279.5
  },
  "luminance": 0.10167
}

Semantic roles & 50–950 ramp

primary

#503FD7

secondary

#D2D999

accent

#E83FD6

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #503FD7

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

Preview Lab → · Contrast checker → · Palette generator →