#5364CB#5364CB

#5364CB is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.4% C 0.159 H 272.9°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#5364CB
RGB	rgb(83, 100, 203)
HSL	hsl(232, 54%, 56%)
HSV	hsv(232, 59%, 80%)
CMYK	cmyk(59.1%, 50.7%, 0%, 20.4%)
CIE-LAB	lab(45.99, 24.63, -55.65)
CIE-LCH	lch(45.99, 60.86, 293.87°)
OKLab	oklab(54.38% 0.0081 -0.1592)
OKLCH	oklch(54.38% 0.159 272.9)
XYZ	xyz(18.9004, 15.2637, 58.4385)
Luminance	0.1527 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5364CB #CBBA53

analogous

#53A0CB #5364CB #7E53CB

triadic

#5364CB #CB5364 #64CB53

tetradic

#5364CB #CB53A0 #CBBA53 #53CB7E

square

#5364CB #CB53A0 #CBBA53 #53CB7E

split-complementary

#5364CB #CB7E53 #A0CB53

monochromatic

#26327E #3445AD #5364CB #828ED9 #B1B9E7

Accessibility & contrast

On white

5.18

#5364CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#5364CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5364CB

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5364CB	#FFFFFF	#000000	##FFFFFF
##5364CB	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C72CF

Deuteranopia (green-blind)

#1068C9

Tritanopia (blue-blind)

#007C8E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #5364cb;
/* rgb */ color: rgb(83, 100, 203);
/* oklch */ color: oklch(54.4% 0.159 272.9);

Tailwind

colors: {
  custom: {
    50: '#8e8fdb',
    500: '#5364cb',
    950: '#000000',
  },
}

SCSS

$custom: #5364cb;
$custom-light: #8e8fdb;
$custom-dark: #000000;

JSON

{
  "hex": "#5364cb",
  "rgb": {
    "r": 83,
    "g": 100,
    "b": 203
  },
  "hsl": {
    "h": 231.5,
    "s": 53.571,
    "l": 56.078
  },
  "oklch": {
    "l": 0.5438,
    "c": 0.15946,
    "h": 272.9
  },
  "luminance": 0.15265
}

Semantic roles & 50–950 ramp

primary

#5364CB

secondary

#D6CFA4

accent

#C84BDD

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #5364CB

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

Preview Lab → · Contrast checker → · Palette generator →