#5763E3#5763E3

#5763E3 is a mid, vivid blue. Relative luminance 0.165; OKLCH L 56.2% C 0.192 H 274.4°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#5763E3
RGB	rgb(87, 99, 227)
HSL	hsl(235, 71%, 62%)
HSV	hsv(235, 62%, 89%)
CMYK	cmyk(61.7%, 56.4%, 0%, 11%)
CIE-LAB	lab(47.62, 33.96, -66.69)
CIE-LCH	lch(47.62, 74.84, 296.99°)
OKLab	oklab(56.18% 0.0146 -0.1916)
OKLCH	oklch(56.18% 0.192 274.4)
XYZ	xyz(22.2529, 16.4941, 74.6692)
Luminance	0.1650 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5763E3 #E3D757

analogous

#57A9E3 #5763E3 #9157E3

triadic

#5763E3 #E35763 #63E357

tetradic

#5763E3 #E357A9 #E3D757 #57E391

square

#5763E3 #E357A9 #E3D757 #57E391

split-complementary

#5763E3 #E39157 #A9E357

monochromatic

#1B27A4 #2434D9 #5763E3 #8B94EC #C0C4F4

Accessibility & contrast

On white

4.88

#5763E3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#5763E3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5763E3

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5763E3	#FFFFFF	#000000	##FFFFFF
##5763E3	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077E7

Deuteranopia (green-blind)

#006BE0

Tritanopia (blue-blind)

#008299

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #5763e3;
/* rgb */ color: rgb(87, 99, 227);
/* oklch */ color: oklch(56.2% 0.192 274.4);

Tailwind

colors: {
  custom: {
    50: '#948fed',
    500: '#5763e3',
    950: '#000000',
  },
}

SCSS

$custom: #5763e3;
$custom-light: #948fed;
$custom-dark: #000000;

JSON

{
  "hex": "#5763e3",
  "rgb": {
    "r": 87,
    "g": 99,
    "b": 227
  },
  "hsl": {
    "h": 234.857,
    "s": 71.429,
    "l": 61.569
  },
  "oklch": {
    "l": 0.56179,
    "c": 0.1922,
    "h": 274.4
  },
  "luminance": 0.16496
}

Semantic roles & 50–950 ramp

primary

#5763E3

secondary

#E5E0B1

accent

#C312D3

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5763E3

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

Preview Lab → · Contrast checker → · Palette generator →