#503DCA#503DCA

#503DCA is a mid, highly saturated blue. Relative luminance 0.093; OKLCH L 47.4% C 0.207 H 281.1°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#503DCA
RGB	rgb(80, 61, 202)
HSL	hsl(248, 57%, 52%)
HSV	hsv(248, 70%, 79%)
CMYK	cmyk(60.4%, 69.8%, 0%, 20.8%)
CIE-LAB	lab(36.57, 47.38, -70.40)
CIE-LCH	lch(36.57, 84.86, 303.94°)
OKLab	oklab(47.36% 0.0399 -0.2029)
OKLCH	oklch(47.36% 0.207 281.1)
XYZ	xyz(15.6343, 9.3061, 56.8381)
Luminance	0.0931 (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

#503DCA #B7CA3D

analogous

#3D71CA #503DCA #973DCA

triadic

#503DCA #CA503D #3DCA50

tetradic

#503DCA #CA3D71 #B7CA3D #3DCA97

square

#503DCA #CA3D71 #B7CA3D #3DCA97

split-complementary

#503DCA #CA973D #71CA3D

monochromatic

#291E6E #3B2B9F #503DCA #7B6DD7 #A79DE4

Accessibility & contrast

On white

7.34

#503DCA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#503DCA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503DCA

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503DCA	#FFFFFF	#000000	##FFFFFF
##503DCA	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCE

Deuteranopia (green-blind)

#0051C7

Tritanopia (blue-blind)

#00637F

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #503dca;
/* rgb */ color: rgb(80, 61, 202);
/* oklch */ color: oklch(47.4% 0.207 281.1);

Tailwind

colors: {
  custom: {
    50: '#8e74db',
    500: '#503dca',
    950: '#000000',
  },
}

SCSS

$custom: #503dca;
$custom-light: #8e74db;
$custom-dark: #000000;

JSON

{
  "hex": "#503dca",
  "rgb": {
    "r": 80,
    "g": 61,
    "b": 202
  },
  "hsl": {
    "h": 248.085,
    "s": 57.085,
    "l": 51.569
  },
  "oklch": {
    "l": 0.47357,
    "c": 0.2068,
    "h": 281.1
  },
  "luminance": 0.09307
}

Semantic roles & 50–950 ramp

primary

#503DCA

secondary

#C8D092

accent

#E047CC

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #503DCA

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

Preview Lab → · Contrast checker → · Palette generator →