#503FCD#503FCD

#503FCD is a mid, highly saturated blue. Relative luminance 0.097; OKLCH L 47.9% C 0.208 H 280.5°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#503FCD
RGB	rgb(80, 63, 205)
HSL	hsl(247, 59%, 53%)
HSV	hsv(247, 69%, 80%)
CMYK	cmyk(61%, 69.3%, 0%, 19.6%)
CIE-LAB	lab(37.24, 47.19, -71.04)
CIE-LCH	lch(37.24, 85.29, 303.59°)
OKLab	oklab(47.92% 0.0379 -0.2048)
OKLCH	oklch(47.92% 0.208 280.5)
XYZ	xyz(16.1017, 9.6671, 58.7632)
Luminance	0.0967 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#503FCD #BCCD3F

analogous

#3F75CD #503FCD #973FCD

triadic

#503FCD #CD503F #3FCD50

tetradic

#503FCD #CD3F75 #BCCD3F #3FCD97

square

#503FCD #CD3F75 #BCCD3F #3FCD97

split-complementary

#503FCD #CD973F #75CD3F

monochromatic

#281E74 #392BA4 #503FCD #7C70DA #A9A0E6

Accessibility & contrast

On white

7.16

#503FCD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#503FCD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503FCD

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503FCD	#FFFFFF	#000000	##FFFFFF
##503FCD	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DD1

Deuteranopia (green-blind)

#0052CA

Tritanopia (blue-blind)

#006581

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #503fcd;
/* rgb */ color: rgb(80, 63, 205);
/* oklch */ color: oklch(47.9% 0.208 280.5);

Tailwind

colors: {
  custom: {
    50: '#8f76dd',
    500: '#503fcd',
    950: '#000000',
  },
}

SCSS

$custom: #503fcd;
$custom-light: #8f76dd;
$custom-dark: #000000;

JSON

{
  "hex": "#503fcd",
  "rgb": {
    "r": 80,
    "g": 63,
    "b": 205
  },
  "hsl": {
    "h": 247.183,
    "s": 58.678,
    "l": 52.549
  },
  "oklch": {
    "l": 0.47918,
    "c": 0.20827,
    "h": 280.5
  },
  "luminance": 0.09668
}

Semantic roles & 50–950 ramp

primary

#503FCD

secondary

#CBD395

accent

#E246CF

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #503FCD

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

Preview Lab → · Contrast checker → · Palette generator →