#5763E4#5763E4

#5763E4 is a mid, vivid blue. Relative luminance 0.166; OKLCH L 56.3% C 0.194 H 274.3°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#5763E4
RGB	rgb(87, 99, 228)
HSL	hsl(235, 72%, 62%)
HSV	hsv(235, 62%, 89%)
CMYK	cmyk(61.8%, 56.6%, 0%, 10.6%)
CIE-LAB	lab(47.69, 34.29, -67.14)
CIE-LCH	lch(47.69, 75.39, 297.06°)
OKLab	oklab(56.26% 0.0147 -0.193)
OKLCH	oklch(56.26% 0.194 274.3)
XYZ	xyz(22.3913, 16.5495, 75.3982)
Luminance	0.1655 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5763E4 #E4D857

analogous

#57A9E4 #5763E4 #9257E4

triadic

#5763E4 #E45763 #63E457

tetradic

#5763E4 #E457A9 #E4D857 #57E492

square

#5763E4 #E457A9 #E4D857 #57E492

split-complementary

#5763E4 #E49257 #A9E457

monochromatic

#1B27A6 #2333DB #5763E4 #8C94EC #C0C5F5

Accessibility & contrast

On white

4.87

#5763E4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#5763E4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5763E4

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5763E4	#FFFFFF	#000000	##FFFFFF
##5763E4	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077E8

Deuteranopia (green-blind)

#006BE1

Tritanopia (blue-blind)

#00829A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #5763e4;
/* rgb */ color: rgb(87, 99, 228);
/* oklch */ color: oklch(56.3% 0.194 274.3);

Tailwind

colors: {
  custom: {
    50: '#948fed',
    500: '#5763e4',
    950: '#000000',
  },
}

SCSS

$custom: #5763e4;
$custom-light: #948fed;
$custom-dark: #000000;

JSON

{
  "hex": "#5763e4",
  "rgb": {
    "r": 87,
    "g": 99,
    "b": 228
  },
  "hsl": {
    "h": 234.894,
    "s": 72.308,
    "l": 61.765
  },
  "oklch": {
    "l": 0.56255,
    "c": 0.19352,
    "h": 274.3
  },
  "luminance": 0.16551
}

Semantic roles & 50–950 ramp

primary

#5763E4

secondary

#E6E1B1

accent

#C411D4

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5763E4

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

Preview Lab → · Contrast checker → · Palette generator →