#503EC9#503EC9

#503EC9 is a mid, highly saturated blue. Relative luminance 0.094; OKLCH L 47.4% C 0.204 H 281.1°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#503EC9
RGB	rgb(80, 62, 201)
HSL	hsl(248, 56%, 52%)
HSV	hsv(248, 69%, 79%)
CMYK	cmyk(60.2%, 69.2%, 0%, 21.2%)
CIE-LAB	lab(36.68, 46.51, -69.63)
CIE-LCH	lch(36.68, 83.74, 303.74°)
OKLab	oklab(47.41% 0.0393 -0.2007)
OKLCH	oklch(47.41% 0.204 281.1)
XYZ	xyz(15.5702, 9.3667, 56.2345)
Luminance	0.0937 (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

#503EC9 #B7C93E

analogous

#3E72C9 #503EC9 #963EC9

triadic

#503EC9 #C9503E #3EC950

tetradic

#503EC9 #C93E72 #B7C93E #3EC996

square

#503EC9 #C93E72 #B7C93E #3EC996

split-complementary

#503EC9 #C9963E #72C93E

monochromatic

#291F6E #3B2C9E #503EC9 #7B6ED6 #A79EE4

Accessibility & contrast

On white

7.31

#503EC9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#503EC9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503EC9

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503EC9	#FFFFFF	#000000	##FFFFFF
##503EC9	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCD

Deuteranopia (green-blind)

#0051C6

Tritanopia (blue-blind)

#00637F

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #503ec9;
/* rgb */ color: rgb(80, 62, 201);
/* oklch */ color: oklch(47.4% 0.204 281.1);

Tailwind

colors: {
  custom: {
    50: '#8e75db',
    500: '#503ec9',
    950: '#000000',
  },
}

SCSS

$custom: #503ec9;
$custom-light: #8e75db;
$custom-dark: #000000;

JSON

{
  "hex": "#503ec9",
  "rgb": {
    "r": 80,
    "g": 62,
    "b": 201
  },
  "hsl": {
    "h": 247.77,
    "s": 56.275,
    "l": 51.569
  },
  "oklch": {
    "l": 0.47411,
    "c": 0.20449,
    "h": 281.1
  },
  "luminance": 0.09368
}

Semantic roles & 50–950 ramp

primary

#503EC9

secondary

#C8D093

accent

#E048CC

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #503EC9

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

Preview Lab → · Contrast checker → · Palette generator →