#575DEA#575DEA

#575DEA is a mid, highly saturated blue. Relative luminance 0.158; OKLCH L 55.7% C 0.209 H 275.4°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#575DEA
RGB	rgb(87, 93, 234)
HSL	hsl(238, 78%, 63%)
HSV	hsv(238, 63%, 92%)
CMYK	cmyk(62.8%, 60.3%, 0%, 8.2%)
CIE-LAB	lab(46.70, 39.91, -72.12)
CIE-LCH	lch(46.70, 82.43, 298.96°)
OKLab	oklab(55.66% 0.0198 -0.2077)
OKLCH	oklch(55.66% 0.209 275.4)
XYZ	xyz(22.6912, 15.7936, 79.6786)
Luminance	0.1580 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575DEA #EAE457

analogous

#57A6EA #575DEA #9A57EA

triadic

#575DEA #EA575D #5DEA57

tetradic

#575DEA #EA57A6 #EAE457 #57EA9A

square

#575DEA #EA57A6 #EAE457 #57EA9A

split-complementary

#575DEA #EA9A57 #A6EA57

monochromatic

#161CB1 #2129E3 #575DEA #8D91F1 #C4C6F8

Accessibility & contrast

On white

5.05

#575DEA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#575DEA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575DEA

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575DEA	#FFFFFF	#000000	##FFFFFF
##575DEA	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075EF

Deuteranopia (green-blind)

#0068E7

Tritanopia (blue-blind)

#00809B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #575dea;
/* rgb */ color: rgb(87, 93, 234);
/* oklch */ color: oklch(55.7% 0.209 275.4);

Tailwind

colors: {
  custom: {
    50: '#958bf2',
    500: '#575dea',
    950: '#000000',
  },
}

SCSS

$custom: #575dea;
$custom-light: #958bf2;
$custom-dark: #000000;

JSON

{
  "hex": "#575dea",
  "rgb": {
    "r": 87,
    "g": 93,
    "b": 234
  },
  "hsl": {
    "h": 237.551,
    "s": 77.778,
    "l": 62.941
  },
  "oklch": {
    "l": 0.55664,
    "c": 0.20861,
    "h": 275.4
  },
  "luminance": 0.15795
}

Semantic roles & 50–950 ramp

primary

#575DEA

secondary

#E9E7B4

accent

#D20BDA

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0F0C17

muted

#7E7D85

Preview Lab

Preview with #575DEA

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

Preview Lab → · Contrast checker → · Palette generator →