#5368D8#5368D8

#5368D8 is a mid, vivid blue. Relative luminance 0.167; OKLCH L 56.1% C 0.172 H 271.7°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#5368D8
RGB	rgb(83, 104, 216)
HSL	hsl(231, 63%, 59%)
HSV	hsv(231, 62%, 85%)
CMYK	cmyk(61.6%, 51.9%, 0%, 15.3%)
CIE-LAB	lab(47.87, 26.51, -60.05)
CIE-LCH	lch(47.87, 65.64, 293.82°)
OKLab	oklab(56.07% 0.0053 -0.1721)
OKLCH	oklch(56.07% 0.172 271.7)
XYZ	xyz(20.9081, 16.6957, 67.0732)
Luminance	0.1670 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5368D8 #D8C353

analogous

#53AAD8 #5368D8 #8053D8

triadic

#5368D8 #D85368 #68D853

tetradic

#5368D8 #D853AA #D8C353 #53D880

square

#5368D8 #D853AA #D8C353 #53D880

split-complementary

#5368D8 #D88053 #AAD853

monochromatic

#213290 #2C44C2 #5368D8 #8594E3 #B7C0EF

Accessibility & contrast

On white

4.84

#5368D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#5368D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5368D8

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5368D8	#FFFFFF	#000000	##FFFFFF
##5368D8	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2578DC

Deuteranopia (green-blind)

#006CD6

Tritanopia (blue-blind)

#008296

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #5368d8;
/* rgb */ color: rgb(83, 104, 216);
/* oklch */ color: oklch(56.1% 0.172 271.7);

Tailwind

colors: {
  custom: {
    50: '#9092e5',
    500: '#5368d8',
    950: '#000000',
  },
}

SCSS

$custom: #5368d8;
$custom-light: #9092e5;
$custom-dark: #000000;

JSON

{
  "hex": "#5368d8",
  "rgb": {
    "r": 83,
    "g": 104,
    "b": 216
  },
  "hsl": {
    "h": 230.526,
    "s": 63.033,
    "l": 58.627
  },
  "oklch": {
    "l": 0.5607,
    "c": 0.17223,
    "h": 271.7
  },
  "luminance": 0.16697
}

Semantic roles & 50–950 ramp

primary

#5368D8

secondary

#DED5A9

accent

#CC42E6

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0D16

muted

#7E7D84

Preview Lab

Preview with #5368D8

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

Preview Lab → · Contrast checker → · Palette generator →