#5C57E5#5C57E5

#5C57E5 is a mid, highly saturated blue. Relative luminance 0.147; OKLCH L 54.6% C 0.208 H 278.5°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#5C57E5
RGB	rgb(92, 87, 229)
HSL	hsl(242, 73%, 62%)
HSV	hsv(242, 62%, 90%)
CMYK	cmyk(59.8%, 62%, 0%, 10.2%)
CIE-LAB	lab(45.29, 42.65, -71.59)
CIE-LCH	lch(45.29, 83.33, 300.78°)
OKLab	oklab(54.59% 0.0309 -0.206)
OKLCH	oklch(54.59% 0.208 278.5)
XYZ	xyz(21.9602, 14.7472, 75.8028)
Luminance	0.1475 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C57E5 #E0E557

analogous

#5799E5 #5C57E5 #A357E5

triadic

#5C57E5 #E55C57 #57E55C

tetradic

#5C57E5 #E55799 #E0E557 #57E5A3

square

#5C57E5 #E55799 #E0E557 #57E5A3

split-complementary

#5C57E5 #E5A357 #99E557

monochromatic

#1F1AA8 #2922DD #5C57E5 #8F8CED #C3C1F5

Accessibility & contrast

On white

5.32

#5C57E5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#5C57E5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5C57E5

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C57E5	#FFFFFF	#000000	##FFFFFF
##5C57E5	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071EA

Deuteranopia (green-blind)

#0065E2

Tritanopia (blue-blind)

#007A96

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #5c57e5;
/* rgb */ color: rgb(92, 87, 229);
/* oklch */ color: oklch(54.6% 0.208 278.5);

Tailwind

colors: {
  custom: {
    50: '#9787ee',
    500: '#5c57e5',
    950: '#000000',
  },
}

SCSS

$custom: #5c57e5;
$custom-light: #9787ee;
$custom-dark: #000000;

JSON

{
  "hex": "#5c57e5",
  "rgb": {
    "r": 92,
    "g": 87,
    "b": 229
  },
  "hsl": {
    "h": 242.113,
    "s": 73.196,
    "l": 61.961
  },
  "oklch": {
    "l": 0.54591,
    "c": 0.20832,
    "h": 278.5
  },
  "luminance": 0.14749
}

Semantic roles & 50–950 ramp

primary

#5C57E5

secondary

#E4E6B2

accent

#D510CE

background

#FAF8FE

surface

#F3EFFD

border

#CDCAD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #5C57E5

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

Preview Lab → · Contrast checker → · Palette generator →