#503CD5#503CD5

#503CD5 is a mid, highly saturated blue. Relative luminance 0.097; OKLCH L 48.2% C 0.221 H 280.1°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#503CD5
RGB	rgb(80, 60, 213)
HSL	hsl(248, 65%, 54%)
HSV	hsv(248, 72%, 84%)
CMYK	cmyk(62.4%, 71.8%, 0%, 16.5%)
CIE-LAB	lab(37.37, 51.28, -75.45)
CIE-LCH	lch(37.37, 91.23, 304.20°)
OKLab	oklab(48.23% 0.0386 -0.2177)
OKLCH	oklch(48.23% 0.221 280.1)
XYZ	xyz(16.9306, 9.7400, 63.9257)
Luminance	0.0974 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.53

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#503CD5 #C1D53C

analogous

#3C74D5 #503CD5 #9C3CD5

triadic

#503CD5 #D5503C #3CD550

tetradic

#503CD5 #D53C74 #C1D53C #3CD59C

square

#503CD5 #D53C74 #C1D53C #3CD59C

split-complementary

#503CD5 #D59C3C #74D53C

monochromatic

#271B7C #3726AE #503CD5 #7D6EE0 #AAA1EB

Accessibility & contrast

On white

7.12

#503CD5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#503CD5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503CD5

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503CD5	#FFFFFF	#000000	##FFFFFF
##503CD5	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EDA

Deuteranopia (green-blind)

#0052D2

Tritanopia (blue-blind)

#006685

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #503cd5;
/* rgb */ color: rgb(80, 60, 213);
/* oklch */ color: oklch(48.2% 0.221 280.1);

Tailwind

colors: {
  custom: {
    50: '#9174e3',
    500: '#503cd5',
    950: '#000000',
  },
}

SCSS

$custom: #503cd5;
$custom-light: #9174e3;
$custom-dark: #000000;

JSON

{
  "hex": "#503cd5",
  "rgb": {
    "r": 80,
    "g": 60,
    "b": 213
  },
  "hsl": {
    "h": 247.843,
    "s": 64.557,
    "l": 53.529
  },
  "oklch": {
    "l": 0.48234,
    "c": 0.22107,
    "h": 280.1
  },
  "luminance": 0.09741
}

Semantic roles & 50–950 ramp

primary

#503CD5

secondary

#CFD796

accent

#E840D2

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #503CD5

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

Preview Lab → · Contrast checker → · Palette generator →