#5763D0#5763D0

#5763D0 is a mid, vivid blue. Relative luminance 0.155; OKLCH L 54.8% C 0.167 H 274.8°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#5763D0
RGB	rgb(87, 99, 208)
HSL	hsl(234, 56%, 58%)
HSV	hsv(234, 58%, 82%)
CMYK	cmyk(58.2%, 52.4%, 0%, 18.4%)
CIE-LAB	lab(46.31, 27.67, -57.98)
CIE-LCH	lch(46.31, 64.25, 295.51°)
OKLab	oklab(54.79% 0.0139 -0.166)
OKLCH	oklch(54.79% 0.167 274.8)
XYZ	xyz(19.7738, 15.5025, 61.6126)
Luminance	0.1550 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5763D0 #D0C457

analogous

#579FD0 #5763D0 #8857D0

triadic

#5763D0 #D05763 #63D057

tetradic

#5763D0 #D0579F #D0C457 #57D088

square

#5763D0 #D0579F #D0C457 #57D088

split-complementary

#5763D0 #D08857 #9FD057

monochromatic

#262F87 #3340B7 #5763D0 #878FDD #B7BCEB

Accessibility & contrast

On white

5.12

#5763D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#5763D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5763D0

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5763D0	#FFFFFF	#000000	##FFFFFF
##5763D0	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2373D4

Deuteranopia (green-blind)

#0069CE

Tritanopia (blue-blind)

#007C90

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #5763d0;
/* rgb */ color: rgb(87, 99, 208);
/* oklch */ color: oklch(54.8% 0.167 274.8);

Tailwind

colors: {
  custom: {
    50: '#918fdf',
    500: '#5763d0',
    950: '#000000',
  },
}

SCSS

$custom: #5763d0;
$custom-light: #918fdf;
$custom-dark: #000000;

JSON

{
  "hex": "#5763d0",
  "rgb": {
    "r": 87,
    "g": 99,
    "b": 208
  },
  "hsl": {
    "h": 234.05,
    "s": 56.279,
    "l": 57.843
  },
  "oklch": {
    "l": 0.54793,
    "c": 0.16662,
    "h": 274.8
  },
  "luminance": 0.15504
}

Semantic roles & 50–950 ramp

primary

#5763D0

secondary

#DAD5A9

accent

#D148E0

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #5763D0

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

Preview Lab → · Contrast checker → · Palette generator →