#503BCC#503BCC

#503BCC is a mid, highly saturated blue. Relative luminance 0.092; OKLCH L 47.3% C 0.211 H 281.2°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#503BCC
RGB	rgb(80, 59, 204)
HSL	hsl(249, 59%, 52%)
HSV	hsv(249, 71%, 80%)
CMYK	cmyk(60.8%, 71.1%, 0%, 20%)
CIE-LAB	lab(36.35, 49.08, -71.92)
CIE-LCH	lch(36.35, 87.07, 304.31°)
OKLab	oklab(47.26% 0.0411 -0.2073)
OKLCH	oklch(47.26% 0.211 281.2)
XYZ	xyz(15.7679, 9.1919, 58.0583)
Luminance	0.0919 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 0.83

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#503BCC #B7CC3B

analogous

#3B6FCC #503BCC #993BCC

triadic

#503BCC #CC503B #3BCC50

tetradic

#503BCC #CC3B6F #B7CC3B #3BCC99

square

#503BCC #CC3B6F #B7CC3B #3BCC99

split-complementary

#503BCC #CC993B #6FCC3B

monochromatic

#291D70 #3B2AA0 #503BCC #7B6CD9 #A79CE5

Accessibility & contrast

On white

7.40

#503BCC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#503BCC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503BCC

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503BCC	#FFFFFF	#000000	##FFFFFF
##503BCC	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BD0

Deuteranopia (green-blind)

#0050C9

Tritanopia (blue-blind)

#006380

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #503bcc;
/* rgb */ color: rgb(80, 59, 204);
/* oklch */ color: oklch(47.3% 0.211 281.2);

Tailwind

colors: {
  custom: {
    50: '#8f73dd',
    500: '#503bcc',
    950: '#000000',
  },
}

SCSS

$custom: #503bcc;
$custom-light: #8f73dd;
$custom-dark: #000000;

JSON

{
  "hex": "#503bcc",
  "rgb": {
    "r": 80,
    "g": 59,
    "b": 204
  },
  "hsl": {
    "h": 248.69,
    "s": 58.704,
    "l": 51.569
  },
  "oklch": {
    "l": 0.47258,
    "c": 0.21138,
    "h": 281.2
  },
  "luminance": 0.09193
}

Semantic roles & 50–950 ramp

primary

#503BCC

secondary

#C8D192

accent

#E246CB

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #503BCC

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

Preview Lab → · Contrast checker → · Palette generator →