#5750DC#5750DC

#5750DC is a mid, highly saturated blue. Relative luminance 0.129; OKLCH L 52.4% C 0.206 H 278.8°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#5750DC
RGB	rgb(87, 80, 220)
HSL	hsl(243, 67%, 59%)
HSV	hsv(243, 64%, 86%)
CMYK	cmyk(60.5%, 63.6%, 0%, 13.7%)
CIE-LAB	lab(42.66, 43.14, -70.78)
CIE-LCH	lch(42.66, 82.89, 301.36°)
OKLab	oklab(52.36% 0.0314 -0.2038)
OKLCH	oklch(52.36% 0.206 278.8)
XYZ	xyz(19.7133, 12.9294, 69.1531)
Luminance	0.1293 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5750DC #D5DC50

analogous

#508FDC #5750DC #9D50DC

triadic

#5750DC #DC5750 #50DC57

tetradic

#5750DC #DC508F #D5DC50 #50DC9D

square

#5750DC #DC508F #D5DC50 #50DC9D

split-complementary

#5750DC #DC9D50 #8FDC50

monochromatic

#241E94 #3028C7 #5750DC #8883E6 #B9B6F0

Accessibility & contrast

On white

5.86

#5750DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#5750DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5750DC

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5750DC	#FFFFFF	#000000	##FFFFFF
##5750DC	1.00	5.86	3.59	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AE0

Deuteranopia (green-blind)

#005FD9

Tritanopia (blue-blind)

#00738F

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #5750dc;
/* rgb */ color: rgb(87, 80, 220);
/* oklch */ color: oklch(52.4% 0.206 278.8);

Tailwind

colors: {
  custom: {
    50: '#9482e8',
    500: '#5750dc',
    950: '#000000',
  },
}

SCSS

$custom: #5750dc;
$custom-light: #9482e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5750dc",
  "rgb": {
    "r": 87,
    "g": 80,
    "b": 220
  },
  "hsl": {
    "h": 243,
    "s": 66.667,
    "l": 58.824
  },
  "oklch": {
    "l": 0.52359,
    "c": 0.20621,
    "h": 278.8
  },
  "luminance": 0.12931
}

Semantic roles & 50–950 ramp

primary

#5750DC

secondary

#DDDFA8

accent

#EA3EE1

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #5750DC

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

Preview Lab → · Contrast checker → · Palette generator →