#5364DD#5364DD

#5364DD is a mid, vivid blue. Relative luminance 0.162; OKLCH L 55.7% C 0.184 H 272.9°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#5364DD
RGB	rgb(83, 100, 221)
HSL	hsl(233, 67%, 60%)
HSV	hsv(233, 62%, 87%)
CMYK	cmyk(62.4%, 54.8%, 0%, 13.3%)
CIE-LAB	lab(47.20, 30.68, -63.98)
CIE-LCH	lch(47.20, 70.95, 295.62°)
OKLab	oklab(55.67% 0.0093 -0.1838)
OKLCH	oklch(55.67% 0.184 272.9)
XYZ	xyz(21.1713, 16.1720, 70.3984)
Luminance	0.1617 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5364DD #DDCC53

analogous

#53A9DD #5364DD #8753DD

triadic

#5364DD #DD5364 #64DD53

tetradic

#5364DD #DD53A9 #DDCC53 #53DD87

square

#5364DD #DD53A9 #DDCC53 #53DD87

split-complementary

#5364DD #DD8753 #A9DD53

monochromatic

#1E2D98 #283CCB #5364DD #8692E7 #B9C0F1

Accessibility & contrast

On white

4.96

#5364DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#5364DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5364DD

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5364DD	#FFFFFF	#000000	##FFFFFF
##5364DD	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)

#008197

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #5364dd;
/* rgb */ color: rgb(83, 100, 221);
/* oklch */ color: oklch(55.7% 0.184 272.9);

Tailwind

colors: {
  custom: {
    50: '#9190e8',
    500: '#5364dd',
    950: '#000000',
  },
}

SCSS

$custom: #5364dd;
$custom-light: #9190e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5364dd",
  "rgb": {
    "r": 83,
    "g": 100,
    "b": 221
  },
  "hsl": {
    "h": 232.609,
    "s": 66.99,
    "l": 59.608
  },
  "oklch": {
    "l": 0.55671,
    "c": 0.18399,
    "h": 272.9
  },
  "luminance": 0.16174
}

Semantic roles & 50–950 ramp

primary

#5364DD

secondary

#E1DAAB

accent

#D53EEA

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5364DD

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

Preview Lab → · Contrast checker → · Palette generator →