#5364BF#5364BF

#5364BF is a mid, vivid blue. Relative luminance 0.147; OKLCH L 53.6% C 0.143 H 272.7°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#5364BF
RGB	rgb(83, 100, 191)
HSL	hsl(231, 46%, 54%)
HSV	hsv(231, 57%, 75%)
CMYK	cmyk(56.5%, 47.6%, 0%, 25.1%)
CIE-LAB	lab(45.24, 20.62, -49.94)
CIE-LCH	lch(45.24, 54.03, 292.44°)
OKLab	oklab(53.57% 0.0068 -0.1425)
OKLCH	oklch(53.57% 0.143 272.7)
XYZ	xyz(17.5253, 14.7136, 51.1966)
Luminance	0.1472 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5364BF #BFAE53

analogous

#539ABF #5364BF #7853BF

triadic

#5364BF #BF5364 #64BF53

tetradic

#5364BF #BF539A #BFAE53 #53BF78

square

#5364BF #BF539A #BFAE53 #53BF78

split-complementary

#5364BF #BF7853 #9ABF53

monochromatic

#29346E #3A499B #5364BF #808CD0 #ACB4E0

Accessibility & contrast

On white

5.33

#5364BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#5364BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5364BF

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5364BF	#FFFFFF	#000000	##FFFFFF
##5364BF	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3970C2

Deuteranopia (green-blind)

#2A67BD

Tritanopia (blue-blind)

#117888

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #5364bf;
/* rgb */ color: rgb(83, 100, 191);
/* oklch */ color: oklch(53.6% 0.143 272.7);

Tailwind

colors: {
  custom: {
    50: '#8c8fd3',
    500: '#5364bf',
    950: '#000000',
  },
}

SCSS

$custom: #5364bf;
$custom-light: #8c8fd3;
$custom-dark: #000000;

JSON

{
  "hex": "#5364bf",
  "rgb": {
    "r": 83,
    "g": 100,
    "b": 191
  },
  "hsl": {
    "h": 230.556,
    "s": 45.763,
    "l": 53.725
  },
  "oklch": {
    "l": 0.53567,
    "c": 0.14262,
    "h": 272.7
  },
  "luminance": 0.14715
}

Semantic roles & 50–950 ramp

primary

#5364BF

secondary

#CEC7A0

accent

#C152D5

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0C14

muted

#7E7D83

Preview Lab

Preview with #5364BF

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

Preview Lab → · Contrast checker → · Palette generator →