#5355FF#5355FF

#5355FF is a mid, highly saturated blue. Relative luminance 0.156; OKLCH L 55.9% C 0.245 H 274.6°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#5355FF
RGB	rgb(83, 85, 255)
HSL	hsl(239, 100%, 66%)
HSV	hsv(239, 67%, 100%)
CMYK	cmyk(67.5%, 66.7%, 0%, 0%)
CIE-LAB	lab(46.38, 50.87, -84.41)
CIE-LCH	lch(46.38, 98.55, 301.07°)
OKLab	oklab(55.89% 0.0195 -0.2438)
OKLCH	oklch(55.89% 0.245 274.6)
XYZ	xyz(24.8598, 15.5537, 96.2804)
Luminance	0.1556 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5355FF #FFFD53

analogous

#53ABFF #5355FF #A753FF

triadic

#5355FF #FF5355 #55FF53

tetradic

#5355FF #FF53AB #FFFD53 #53FFA7

square

#5355FF #FF53AB #FFFD53 #53FFA7

split-complementary

#5355FF #FFA753 #ABFF53

monochromatic

#0003D8 #1619FF #5355FF #9091FF #CDCEFF

Accessibility & contrast

On white

5.11

#5355FF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#5355FF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5355FF

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5355FF	#FFFFFF	#000000	##FFFFFF
##5355FF	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076FF

Deuteranopia (green-blind)

#0066FC

Tritanopia (blue-blind)

#0083A3

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #5355ff;
/* rgb */ color: rgb(83, 85, 255);
/* oklch */ color: oklch(55.9% 0.245 274.6);

Tailwind

colors: {
  custom: {
    50: '#9886ff',
    500: '#5355ff',
    950: '#000000',
  },
}

SCSS

$custom: #5355ff;
$custom-light: #9886ff;
$custom-dark: #000000;

JSON

{
  "hex": "#5355ff",
  "rgb": {
    "r": 83,
    "g": 85,
    "b": 255
  },
  "hsl": {
    "h": 239.302,
    "s": 100,
    "l": 66.275
  },
  "oklch": {
    "l": 0.55891,
    "c": 0.24461,
    "h": 274.6
  },
  "luminance": 0.15556
}

Semantic roles & 50–950 ramp

primary

#5355FF

secondary

#F3F2BB

accent

#E300E6

background

#FAF8FF

surface

#F4EFFF

border

#CECAD7

text

#0F0B18

muted

#7F7C86

Preview Lab

Preview with #5355FF

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

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