#5359C5#5359C5

#5359C5 is a mid, vivid blue. Relative luminance 0.130; OKLCH L 51.8% C 0.166 H 276.6°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#5359C5
RGB	rgb(83, 89, 197)
HSL	hsl(237, 50%, 55%)
HSV	hsv(237, 58%, 77%)
CMYK	cmyk(57.9%, 54.8%, 0%, 22.7%)
CIE-LAB	lab(42.78, 29.51, -57.37)
CIE-LCH	lch(42.78, 64.51, 297.23°)
OKLab	oklab(51.84% 0.0189 -0.1644)
OKLCH	oklch(51.84% 0.166 276.6)
XYZ	xyz(17.2145, 13.0137, 54.4173)
Luminance	0.1301 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5359C5 #C5BF53

analogous

#5392C5 #5359C5 #8653C5

triadic

#5359C5 #C55359 #59C553

tetradic

#5359C5 #C55392 #C5BF53 #53C586

square

#5359C5 #C55392 #C5BF53 #53C586

split-complementary

#5359C5 #C58653 #92C553

monochromatic

#282C76 #373DA4 #5359C5 #8185D4 #AFB1E4

Accessibility & contrast

On white

5.83

#5359C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#5359C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5359C5

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5359C5	#FFFFFF	#000000	##FFFFFF
##5359C5	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D6AC9

Deuteranopia (green-blind)

#0060C3

Tritanopia (blue-blind)

#047286

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #5359c5;
/* rgb */ color: rgb(83, 89, 197);
/* oklch */ color: oklch(51.8% 0.166 276.6);

Tailwind

colors: {
  custom: {
    50: '#8d87d7',
    500: '#5359c5',
    950: '#000000',
  },
}

SCSS

$custom: #5359c5;
$custom-light: #8d87d7;
$custom-dark: #000000;

JSON

{
  "hex": "#5359c5",
  "rgb": {
    "r": 83,
    "g": 89,
    "b": 197
  },
  "hsl": {
    "h": 236.842,
    "s": 49.565,
    "l": 54.902
  },
  "oklch": {
    "l": 0.51842,
    "c": 0.1655,
    "h": 276.6
  },
  "luminance": 0.13015
}

Semantic roles & 50–950 ramp

primary

#5359C5

secondary

#D2CFA2

accent

#D24FD9

background

#F9F8FD

surface

#F1EFFA

border

#CBCAD3

text

#0D0B14

muted

#7E7C83

Preview Lab

Preview with #5359C5

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

Preview Lab → · Contrast checker → · Palette generator →