#5359E0#5359E0

#5359E0 is a mid, highly saturated blue. Relative luminance 0.144; OKLCH L 53.9% C 0.201 H 275.4°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#5359E0
RGB	rgb(83, 89, 224)
HSL	hsl(237, 69%, 60%)
HSV	hsv(237, 63%, 88%)
CMYK	cmyk(62.9%, 60.3%, 0%, 12.2%)
CIE-LAB	lab(44.75, 38.44, -69.66)
CIE-LCH	lch(44.75, 79.56, 298.89°)
OKLab	oklab(53.92% 0.0189 -0.2006)
OKLCH	oklch(53.92% 0.201 275.4)
XYZ	xyz(20.5898, 14.3639, 72.1940)
Luminance	0.1437 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5359E0 #E0DA53

analogous

#539FE0 #5359E0 #9453E0

triadic

#5359E0 #E05359 #59E053

tetradic

#5359E0 #E0539F #E0DA53 #53E094

square

#5359E0 #E0539F #E0DA53 #53E094

split-complementary

#5359E0 #E09453 #9FE053

monochromatic

#1C229C #262DD0 #5359E0 #878BE9 #BBBDF3

Accessibility & contrast

On white

5.42

#5359E0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#5359E0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5359E0

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5359E0	#FFFFFF	#000000	##FFFFFF
##5359E0	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070E4

Deuteranopia (green-blind)

#0064DD

Tritanopia (blue-blind)

#007A94

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #5359e0;
/* rgb */ color: rgb(83, 89, 224);
/* oklch */ color: oklch(53.9% 0.201 275.4);

Tailwind

colors: {
  custom: {
    50: '#9288eb',
    500: '#5359e0',
    950: '#000000',
  },
}

SCSS

$custom: #5359e0;
$custom-light: #9288eb;
$custom-dark: #000000;

JSON

{
  "hex": "#5359e0",
  "rgb": {
    "r": 83,
    "g": 89,
    "b": 224
  },
  "hsl": {
    "h": 237.447,
    "s": 69.458,
    "l": 60.196
  },
  "oklch": {
    "l": 0.5392,
    "c": 0.20145,
    "h": 275.4
  },
  "luminance": 0.14366
}

Semantic roles & 50–950 ramp

primary

#5359E0

secondary

#E2E0AC

accent

#C914D1

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5359E0

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

Preview Lab → · Contrast checker → · Palette generator →