#5C57E8#5C57E8

#5C57E8 is a mid, highly saturated blue. Relative luminance 0.149; OKLCH L 54.8% C 0.212 H 278.3°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#5C57E8
RGB	rgb(92, 87, 232)
HSL	hsl(242, 76%, 63%)
HSV	hsv(242, 63%, 91%)
CMYK	cmyk(60.3%, 62.5%, 0%, 9%)
CIE-LAB	lab(45.52, 43.60, -72.91)
CIE-LCH	lch(45.52, 84.95, 300.88°)
OKLab	oklab(54.83% 0.0307 -0.2099)
OKLCH	oklch(54.83% 0.212 278.3)
XYZ	xyz(22.3826, 14.9162, 78.0279)
Luminance	0.1492 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C57E8 #E3E857

analogous

#579AE8 #5C57E8 #A557E8

triadic

#5C57E8 #E85C57 #57E85C

tetradic

#5C57E8 #E8579A #E3E857 #57E8A5

square

#5C57E8 #E8579A #E3E857 #57E8A5

split-complementary

#5C57E8 #E8A557 #9AE857

monochromatic

#1D18AD #2821E1 #5C57E8 #908DEF #C4C3F7

Accessibility & contrast

On white

5.27

#5C57E8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#5C57E8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5C57E8

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C57E8	#FFFFFF	#000000	##FFFFFF
##5C57E8	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072ED

Deuteranopia (green-blind)

#0066E5

Tritanopia (blue-blind)

#007B97

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #5c57e8;
/* rgb */ color: rgb(92, 87, 232);
/* oklch */ color: oklch(54.8% 0.212 278.3);

Tailwind

colors: {
  custom: {
    50: '#9887f0',
    500: '#5c57e8',
    950: '#000000',
  },
}

SCSS

$custom: #5c57e8;
$custom-light: #9887f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5c57e8",
  "rgb": {
    "r": 92,
    "g": 87,
    "b": 232
  },
  "hsl": {
    "h": 242.069,
    "s": 75.916,
    "l": 62.549
  },
  "oklch": {
    "l": 0.54834,
    "c": 0.21211,
    "h": 278.3
  },
  "luminance": 0.14918
}

Semantic roles & 50–950 ramp

primary

#5C57E8

secondary

#E6E8B3

accent

#D80DD1

background

#FAF8FE

surface

#F3EFFD

border

#CDCAD5

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5C57E8

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

Preview Lab → · Contrast checker → · Palette generator →