#503DD6#503DD6

#503DD6 is a mid, highly saturated blue. Relative luminance 0.099; OKLCH L 48.5% C 0.221 H 279.8°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#503DD6
RGB	rgb(80, 61, 214)
HSL	hsl(247, 65%, 54%)
HSV	hsv(247, 71%, 84%)
CMYK	cmyk(62.6%, 71.5%, 0%, 16.1%)
CIE-LAB	lab(37.66, 51.05, -75.56)
CIE-LCH	lch(37.66, 91.18, 304.04°)
OKLab	oklab(48.47% 0.0377 -0.218)
OKLCH	oklch(48.47% 0.221 279.8)
XYZ	xyz(17.1107, 9.8967, 64.6139)
Luminance	0.0990 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.77

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#503DD6 #C3D63D

analogous

#3D77D6 #503DD6 #9D3DD6

triadic

#503DD6 #D6503D #3DD650

tetradic

#503DD6 #D63D77 #C3D63D #3DD69D

square

#503DD6 #D63D77 #C3D63D #3DD69D

split-complementary

#503DD6 #D69D3D #77D63D

monochromatic

#271B7E #3725B1 #503DD6 #7E70E1 #ABA2EB

Accessibility & contrast

On white

7.05

#503DD6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#503DD6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503DD6

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503DD6	#FFFFFF	#000000	##FFFFFF
##503DD6	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EDB

Deuteranopia (green-blind)

#0053D3

Tritanopia (blue-blind)

#006786

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #503dd6;
/* rgb */ color: rgb(80, 61, 214);
/* oklch */ color: oklch(48.5% 0.221 279.8);

Tailwind

colors: {
  custom: {
    50: '#9175e4',
    500: '#503dd6',
    950: '#000000',
  },
}

SCSS

$custom: #503dd6;
$custom-light: #9175e4;
$custom-dark: #000000;

JSON

{
  "hex": "#503dd6",
  "rgb": {
    "r": 80,
    "g": 61,
    "b": 214
  },
  "hsl": {
    "h": 247.451,
    "s": 65.106,
    "l": 53.922
  },
  "oklch": {
    "l": 0.48465,
    "c": 0.22123,
    "h": 279.8
  },
  "luminance": 0.09898
}

Semantic roles & 50–950 ramp

primary

#503DD6

secondary

#D0D897

accent

#E840D3

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #503DD6

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

Preview Lab → · Contrast checker → · Palette generator →