#5364BC#5364BC

#5364BC is a mid, vivid blue. Relative luminance 0.146; OKLCH L 53.4% C 0.138 H 272.7°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#5364BC
RGB	rgb(83, 100, 188)
HSL	hsl(230, 44%, 53%)
HSV	hsv(230, 56%, 74%)
CMYK	cmyk(55.9%, 46.8%, 0%, 26.3%)
CIE-LAB	lab(45.06, 19.63, -48.49)
CIE-LCH	lch(45.06, 52.31, 292.04°)
OKLab	oklab(53.37% 0.0064 -0.1382)
OKLCH	oklch(53.37% 0.138 272.7)
XYZ	xyz(17.1986, 14.5829, 49.4757)
Luminance	0.1458 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5364BC #BCAB53

analogous

#5398BC #5364BC #7653BC

triadic

#5364BC #BC5364 #64BC53

tetradic

#5364BC #BC5398 #BCAB53 #53BC76

square

#5364BC #BC5398 #BCAB53 #53BC76

split-complementary

#5364BC #BC7653 #98BC53

monochromatic

#2A346B #3B4A97 #5364BC #7F8CCD #ABB3DE

Accessibility & contrast

On white

5.36

#5364BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#5364BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5364BC

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5364BC	#FFFFFF	#000000	##FFFFFF
##5364BC	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B6FBF

Deuteranopia (green-blind)

#2E66BA

Tritanopia (blue-blind)

#187787

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #5364bc;
/* rgb */ color: rgb(83, 100, 188);
/* oklch */ color: oklch(53.4% 0.138 272.7);

Tailwind

colors: {
  custom: {
    50: '#8b8fd1',
    500: '#5364bc',
    950: '#000000',
  },
}

SCSS

$custom: #5364bc;
$custom-light: #8b8fd1;
$custom-dark: #000000;

JSON

{
  "hex": "#5364bc",
  "rgb": {
    "r": 83,
    "g": 100,
    "b": 188
  },
  "hsl": {
    "h": 230.286,
    "s": 43.933,
    "l": 53.137
  },
  "oklch": {
    "l": 0.5337,
    "c": 0.13835,
    "h": 272.7
  },
  "luminance": 0.14584
}

Semantic roles & 50–950 ramp

primary

#5364BC

secondary

#CCC59F

accent

#BF54D4

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0D0C14

muted

#7D7D82

Preview Lab

Preview with #5364BC

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

Preview Lab → · Contrast checker → · Palette generator →