#5364DB#5364DB

#5364DB is a mid, vivid blue. Relative luminance 0.161; OKLCH L 55.5% C 0.181 H 272.9°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#5364DB
RGB	rgb(83, 100, 219)
HSL	hsl(233, 65%, 59%)
HSV	hsv(233, 62%, 86%)
CMYK	cmyk(62.1%, 54.3%, 0%, 14.1%)
CIE-LAB	lab(47.06, 30.01, -63.06)
CIE-LCH	lch(47.06, 69.84, 295.45°)
OKLab	oklab(55.52% 0.0092 -0.1811)
OKLCH	oklch(55.52% 0.181 272.9)
XYZ	xyz(20.9064, 16.0661, 69.0034)
Luminance	0.1607 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5364DB #DBCA53

analogous

#53A8DB #5364DB #8653DB

triadic

#5364DB #DB5364 #64DB53

tetradic

#5364DB #DB53A8 #DBCA53 #53DB86

square

#5364DB #DB53A8 #DBCA53 #53DB86

split-complementary

#5364DB #DB8653 #A8DB53

monochromatic

#1F2E95 #2A3DC7 #5364DB #8692E6 #B8BFF0

Accessibility & contrast

On white

4.98

#5364DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#5364DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5364DB

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5364DB	#FFFFFF	#000000	##FFFFFF
##5364DB	1.00	4.98	4.21	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0776DF

Deuteranopia (green-blind)

#006AD9

Tritanopia (blue-blind)

#008096

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #5364db;
/* rgb */ color: rgb(83, 100, 219);
/* oklch */ color: oklch(55.5% 0.181 272.9);

Tailwind

colors: {
  custom: {
    50: '#9090e7',
    500: '#5364db',
    950: '#000000',
  },
}

SCSS

$custom: #5364db;
$custom-light: #9090e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5364db",
  "rgb": {
    "r": 83,
    "g": 100,
    "b": 219
  },
  "hsl": {
    "h": 232.5,
    "s": 65.385,
    "l": 59.216
  },
  "oklch": {
    "l": 0.55523,
    "c": 0.18131,
    "h": 272.9
  },
  "luminance": 0.16068
}

Semantic roles & 50–950 ramp

primary

#5364DB

secondary

#DFD9AA

accent

#D33FE8

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5364DB

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

Preview Lab → · Contrast checker → · Palette generator →