#5764D3#5764D3

#5764D3 is a mid, vivid blue. Relative luminance 0.158; OKLCH L 55.2% C 0.169 H 274.4°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#5764D3
RGB	rgb(87, 100, 211)
HSL	hsl(234, 58%, 58%)
HSV	hsv(234, 59%, 83%)
CMYK	cmyk(58.8%, 52.6%, 0%, 17.3%)
CIE-LAB	lab(46.77, 28.04, -58.97)
CIE-LCH	lch(46.77, 65.30, 295.43°)
OKLab	oklab(55.2% 0.013 -0.1689)
OKLCH	oklch(55.2% 0.169 274.4)
XYZ	xyz(20.2417, 15.8422, 63.6066)
Luminance	0.1584 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5764D3 #D3C657

analogous

#57A2D3 #5764D3 #8857D3

triadic

#5764D3 #D35764 #64D357

tetradic

#5764D3 #D357A2 #D3C657 #57D388

square

#5764D3 #D357A2 #D3C657 #57D388

split-complementary

#5764D3 #D38857 #A2D357

monochromatic

#242F8B #3140BC #5764D3 #8791E0 #B8BDEC

Accessibility & contrast

On white

5.04

#5764D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#5764D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5764D3

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5764D3	#FFFFFF	#000000	##FFFFFF
##5764D3	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2174D7

Deuteranopia (green-blind)

#006AD1

Tritanopia (blue-blind)

#007E92

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #5764d3;
/* rgb */ color: rgb(87, 100, 211);
/* oklch */ color: oklch(55.2% 0.169 274.4);

Tailwind

colors: {
  custom: {
    50: '#9190e1',
    500: '#5764d3',
    950: '#000000',
  },
}

SCSS

$custom: #5764d3;
$custom-light: #9190e1;
$custom-dark: #000000;

JSON

{
  "hex": "#5764d3",
  "rgb": {
    "r": 87,
    "g": 100,
    "b": 211
  },
  "hsl": {
    "h": 233.71,
    "s": 58.491,
    "l": 58.431
  },
  "oklch": {
    "l": 0.55195,
    "c": 0.16943,
    "h": 274.4
  },
  "luminance": 0.15844
}

Semantic roles & 50–950 ramp

primary

#5764D3

secondary

#DCD6AA

accent

#D146E2

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #5764D3

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

Preview Lab → · Contrast checker → · Palette generator →