#5764DE#5764DE

#5764DE is a mid, vivid blue. Relative luminance 0.164; OKLCH L 56.0% C 0.184 H 274.2°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#5764DE
RGB	rgb(87, 100, 222)
HSL	hsl(234, 67%, 61%)
HSV	hsv(234, 61%, 87%)
CMYK	cmyk(60.8%, 55%, 0%, 12.9%)
CIE-LAB	lab(47.51, 31.69, -64.03)
CIE-LCH	lch(47.51, 71.44, 296.33°)
OKLab	oklab(55.99% 0.0136 -0.1838)
OKLCH	oklch(55.99% 0.184 274.2)
XYZ	xyz(21.6681, 16.4128, 71.1192)
Luminance	0.1641 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5764DE #DED157

analogous

#57A7DE #5764DE #8D57DE

triadic

#5764DE #DE5764 #64DE57

tetradic

#5764DE #DE57A7 #DED157 #57DE8D

square

#5764DE #DE57A7 #DED157 #57DE8D

split-complementary

#5764DE #DE8D57 #A7DE57

monochromatic

#1F2B9C #2939CF #5764DE #8A93E8 #BDC2F2

Accessibility & contrast

On white

4.90

#5764DE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#5764DE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5764DE

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5764DE	#FFFFFF	#000000	##FFFFFF
##5764DE	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077E2

Deuteranopia (green-blind)

#006BDC

Tritanopia (blue-blind)

#008197

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #5764de;
/* rgb */ color: rgb(87, 100, 222);
/* oklch */ color: oklch(56.0% 0.184 274.2);

Tailwind

colors: {
  custom: {
    50: '#9390e9',
    500: '#5764de',
    950: '#000000',
  },
}

SCSS

$custom: #5764de;
$custom-light: #9390e9;
$custom-dark: #000000;

JSON

{
  "hex": "#5764de",
  "rgb": {
    "r": 87,
    "g": 100,
    "b": 222
  },
  "hsl": {
    "h": 234.222,
    "s": 67.164,
    "l": 60.588
  },
  "oklch": {
    "l": 0.5599,
    "c": 0.18431,
    "h": 274.2
  },
  "luminance": 0.16415
}

Semantic roles & 50–950 ramp

primary

#5764DE

secondary

#E2DDAF

accent

#BD16CF

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5764DE

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

Preview Lab → · Contrast checker → · Palette generator →