#5D57E9#5D57E9

#5D57E9 is a mid, highly saturated blue. Relative luminance 0.150; OKLCH L 55.0% C 0.213 H 278.6°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#5D57E9
RGB	rgb(93, 87, 233)
HSL	hsl(242, 77%, 63%)
HSV	hsv(242, 63%, 91%)
CMYK	cmyk(60.1%, 62.7%, 0%, 8.6%)
CIE-LAB	lab(45.67, 44.07, -73.23)
CIE-LCH	lch(45.67, 85.46, 301.04°)
OKLab	oklab(54.99% 0.0318 -0.2108)
OKLCH	oklch(54.99% 0.213 278.6)
XYZ	xyz(22.6257, 15.0250, 78.7828)
Luminance	0.1503 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D57E9 #E3E957

analogous

#579AE9 #5D57E9 #A657E9

triadic

#5D57E9 #E95D57 #57E95D

tetradic

#5D57E9 #E9579A #E3E957 #57E9A6

square

#5D57E9 #E9579A #E3E957 #57E9A6

split-complementary

#5D57E9 #E9A657 #9AE957

monochromatic

#1D17AF #2921E2 #5D57E9 #918DF0 #C5C3F7

Accessibility & contrast

On white

5.24

#5D57E9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#5D57E9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5D57E9

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D57E9	#FFFFFF	#000000	##FFFFFF
##5D57E9	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072EE

Deuteranopia (green-blind)

#0066E6

Tritanopia (blue-blind)

#007C98

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #5d57e9;
/* rgb */ color: rgb(93, 87, 233);
/* oklch */ color: oklch(55.0% 0.213 278.6);

Tailwind

colors: {
  custom: {
    50: '#9887f1',
    500: '#5d57e9',
    950: '#000000',
  },
}

SCSS

$custom: #5d57e9;
$custom-light: #9887f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5d57e9",
  "rgb": {
    "r": 93,
    "g": 87,
    "b": 233
  },
  "hsl": {
    "h": 242.466,
    "s": 76.842,
    "l": 62.745
  },
  "oklch": {
    "l": 0.54986,
    "c": 0.21317,
    "h": 278.6
  },
  "luminance": 0.15027
}

Semantic roles & 50–950 ramp

primary

#5D57E9

secondary

#E6E8B3

accent

#D90CD1

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5D57E9

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

Preview Lab → · Contrast checker → · Palette generator →