#5750D8#5750D8

#5750D8 is a mid, highly saturated blue. Relative luminance 0.127; OKLCH L 52.0% C 0.201 H 279.1°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#5750D8
RGB	rgb(87, 80, 216)
HSL	hsl(243, 64%, 58%)
HSV	hsv(243, 63%, 85%)
CMYK	cmyk(59.7%, 63%, 0%, 15.3%)
CIE-LAB	lab(42.34, 41.87, -69.02)
CIE-LCH	lch(42.34, 80.72, 301.24°)
OKLab	oklab(52.03% 0.0317 -0.1986)
OKLCH	oklch(52.03% 0.201 279.1)
XYZ	xyz(19.1899, 12.7200, 66.3964)
Luminance	0.1272 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5750D8 #D1D850

analogous

#508DD8 #5750D8 #9B50D8

triadic

#5750D8 #D85750 #50D857

tetradic

#5750D8 #D8508D #D1D850 #50D89B

square

#5750D8 #D8508D #D1D850 #50D89B

split-complementary

#5750D8 #D89B50 #8DD850

monochromatic

#25208E #322BC0 #5750D8 #8782E3 #B7B4EE

Accessibility & contrast

On white

5.93

#5750D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#5750D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5750D8

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5750D8	#FFFFFF	#000000	##FFFFFF
##5750D8	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069DC

Deuteranopia (green-blind)

#005FD5

Tritanopia (blue-blind)

#00728D

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #5750d8;
/* rgb */ color: rgb(87, 80, 216);
/* oklch */ color: oklch(52.0% 0.201 279.1);

Tailwind

colors: {
  custom: {
    50: '#9382e5',
    500: '#5750d8',
    950: '#000000',
  },
}

SCSS

$custom: #5750d8;
$custom-light: #9382e5;
$custom-dark: #000000;

JSON

{
  "hex": "#5750d8",
  "rgb": {
    "r": 87,
    "g": 80,
    "b": 216
  },
  "hsl": {
    "h": 243.088,
    "s": 63.551,
    "l": 58.039
  },
  "oklch": {
    "l": 0.52028,
    "c": 0.20115,
    "h": 279.1
  },
  "luminance": 0.12721
}

Semantic roles & 50–950 ramp

primary

#5750D8

secondary

#DADDA7

accent

#E741DE

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #5750D8

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

Preview Lab → · Contrast checker → · Palette generator →