#5750DF#5750DF

#5750DF is a mid, highly saturated blue. Relative luminance 0.131; OKLCH L 52.6% C 0.210 H 278.5°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#5750DF
RGB	rgb(87, 80, 223)
HSL	hsl(243, 69%, 59%)
HSV	hsv(243, 64%, 87%)
CMYK	cmyk(61%, 64.1%, 0%, 12.5%)
CIE-LAB	lab(42.90, 44.09, -72.10)
CIE-LCH	lch(42.90, 84.51, 301.45°)
OKLab	oklab(52.61% 0.0311 -0.2077)
OKLCH	oklch(52.61% 0.21 278.5)
XYZ	xyz(20.1142, 13.0897, 71.2644)
Luminance	0.1309 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5750DF #D8DF50

analogous

#5091DF #5750DF #9F50DF

triadic

#5750DF #DF5750 #50DF57

tetradic

#5750DF #DF5091 #D8DF50 #50DF9F

square

#5750DF #DF5091 #D8DF50 #50DF9F

split-complementary

#5750DF #DF9F50 #91DF50

monochromatic

#221C99 #2E25CC #5750DF #8984E8 #BAB7F2

Accessibility & contrast

On white

5.80

#5750DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#5750DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5750DF

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5750DF	#FFFFFF	#000000	##FFFFFF
##5750DF	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BE4

Deuteranopia (green-blind)

#005FDC

Tritanopia (blue-blind)

#007490

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #5750df;
/* rgb */ color: rgb(87, 80, 223);
/* oklch */ color: oklch(52.6% 0.210 278.5);

Tailwind

colors: {
  custom: {
    50: '#9482ea',
    500: '#5750df',
    950: '#000000',
  },
}

SCSS

$custom: #5750df;
$custom-light: #9482ea;
$custom-dark: #000000;

JSON

{
  "hex": "#5750df",
  "rgb": {
    "r": 87,
    "g": 80,
    "b": 223
  },
  "hsl": {
    "h": 242.937,
    "s": 69.082,
    "l": 59.412
  },
  "oklch": {
    "l": 0.5261,
    "c": 0.20999,
    "h": 278.5
  },
  "luminance": 0.13091
}

Semantic roles & 50–950 ramp

primary

#5750DF

secondary

#DFE1AA

accent

#EC3CE3

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #5750DF

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

Preview Lab → · Contrast checker → · Palette generator →