#503FDC#503FDC

#503FDC is a mid, highly saturated blue. Relative luminance 0.104; OKLCH L 49.3% C 0.226 H 279.0°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#503FDC
RGB	rgb(80, 63, 220)
HSL	hsl(246, 69%, 55%)
HSV	hsv(246, 71%, 86%)
CMYK	cmyk(63.6%, 71.4%, 0%, 13.7%)
CIE-LAB	lab(38.60, 51.80, -77.46)
CIE-LCH	lch(38.60, 93.18, 303.77°)
OKLab	oklab(49.3% 0.0353 -0.2235)
OKLCH	oklch(49.3% 0.226 279)
XYZ	xyz(17.9999, 10.4264, 68.7602)
Luminance	0.1043 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.67

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#503FDC #CBDC3F

analogous

#3F7CDC #503FDC #9F3FDC

triadic

#503FDC #DC503F #3FDC50

tetradic

#503FDC #DC3F7C #CBDC3F #3FDC9F

square

#503FDC #DC3F7C #CBDC3F #3FDC9F

split-complementary

#503FDC #DC9F3F #7CDC3F

monochromatic

#251988 #3322BC #503FDC #7F73E5 #AEA7EF

Accessibility & contrast

On white

6.81

#503FDC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#503FDC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #503FDC

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503FDC	#FFFFFF	#000000	##FFFFFF
##503FDC	1.00	6.81	3.09	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061E1

Deuteranopia (green-blind)

#0055D9

Tritanopia (blue-blind)

#006B8A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #503fdc;
/* rgb */ color: rgb(80, 63, 220);
/* oklch */ color: oklch(49.3% 0.226 279.0);

Tailwind

colors: {
  custom: {
    50: '#9276e8',
    500: '#503fdc',
    950: '#000000',
  },
}

SCSS

$custom: #503fdc;
$custom-light: #9276e8;
$custom-dark: #000000;

JSON

{
  "hex": "#503fdc",
  "rgb": {
    "r": 80,
    "g": 63,
    "b": 220
  },
  "hsl": {
    "h": 246.497,
    "s": 69.163,
    "l": 55.49
  },
  "oklch": {
    "l": 0.49302,
    "c": 0.22632,
    "h": 279
  },
  "luminance": 0.10428
}

Semantic roles & 50–950 ramp

primary

#503FDC

secondary

#D5DC9B

accent

#EC3CD9

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #503FDC

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

Preview Lab → · Contrast checker → · Palette generator →