#5763DD#5763DD

#5763DD is a mid, vivid blue. Relative luminance 0.162; OKLCH L 55.7% C 0.184 H 274.5°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#5763DD
RGB	rgb(87, 99, 221)
HSL	hsl(235, 66%, 60%)
HSV	hsv(235, 61%, 87%)
CMYK	cmyk(60.6%, 55.2%, 0%, 13.3%)
CIE-LAB	lab(47.20, 31.97, -63.97)
CIE-LCH	lch(47.20, 71.52, 296.55°)
OKLab	oklab(55.73% 0.0145 -0.1837)
OKLCH	oklch(55.73% 0.184 274.5)
XYZ	xyz(21.4392, 16.1687, 70.3837)
Luminance	0.1617 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5763DD #DDD157

analogous

#57A6DD #5763DD #8E57DD

triadic

#5763DD #DD5763 #63DD57

tetradic

#5763DD #DD57A6 #DDD157 #57DD8E

square

#5763DD #DD57A6 #DDD157 #57DD8E

split-complementary

#5763DD #DD8E57 #A6DD57

monochromatic

#1F2A9A #2A38CD #5763DD #8A92E7 #BDC2F2

Accessibility & contrast

On white

4.96

#5763DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#5763DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5763DD

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5763DD	#FFFFFF	#000000	##FFFFFF
##5763DD	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076E1

Deuteranopia (green-blind)

#006ADB

Tritanopia (blue-blind)

#008096

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #5763dd;
/* rgb */ color: rgb(87, 99, 221);
/* oklch */ color: oklch(55.7% 0.184 274.5);

Tailwind

colors: {
  custom: {
    50: '#938fe8',
    500: '#5763dd',
    950: '#000000',
  },
}

SCSS

$custom: #5763dd;
$custom-light: #938fe8;
$custom-dark: #000000;

JSON

{
  "hex": "#5763dd",
  "rgb": {
    "r": 87,
    "g": 99,
    "b": 221
  },
  "hsl": {
    "h": 234.627,
    "s": 66.337,
    "l": 60.392
  },
  "oklch": {
    "l": 0.55732,
    "c": 0.18423,
    "h": 274.5
  },
  "luminance": 0.1617
}

Semantic roles & 50–950 ramp

primary

#5763DD

secondary

#E1DDAE

accent

#BE17CE

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5763DD

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

Preview Lab → · Contrast checker → · Palette generator →