#5355E7#5355E7

#5355E7 is a mid, highly saturated blue. Relative luminance 0.141; OKLCH L 53.8% C 0.215 H 275.8°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#5355E7
RGB	rgb(83, 85, 231)
HSL	hsl(239, 76%, 62%)
HSV	hsv(239, 64%, 91%)
CMYK	cmyk(64.1%, 63.2%, 0%, 9.4%)
CIE-LAB	lab(44.38, 43.13, -74.23)
CIE-LCH	lch(44.38, 85.85, 300.16°)
OKLab	oklab(53.82% 0.0218 -0.214)
OKLCH	oklch(53.82% 0.215 275.8)
XYZ	xyz(21.2349, 14.1037, 77.1891)
Luminance	0.1411 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5355E7 #E7E553

analogous

#539FE7 #5355E7 #9B53E7

triadic

#5355E7 #E75355 #55E753

tetradic

#5355E7 #E7539F #E7E553 #53E79B

square

#5355E7 #E7539F #E7E553 #53E79B

split-complementary

#5355E7 #E79B53 #9FE753

monochromatic

#1719A8 #1F22DE #5355E7 #898AEE #BEBFF6

Accessibility & contrast

On white

5.50

#5355E7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#5355E7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5355E7

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5355E7	#FFFFFF	#000000	##FFFFFF
##5355E7	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070EC

Deuteranopia (green-blind)

#0062E4

Tritanopia (blue-blind)

#007A96

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #5355e7;
/* rgb */ color: rgb(83, 85, 231);
/* oklch */ color: oklch(53.8% 0.215 275.8);

Tailwind

colors: {
  custom: {
    50: '#9385f0',
    500: '#5355e7',
    950: '#000000',
  },
}

SCSS

$custom: #5355e7;
$custom-light: #9385f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5355e7",
  "rgb": {
    "r": 83,
    "g": 85,
    "b": 231
  },
  "hsl": {
    "h": 239.189,
    "s": 75.51,
    "l": 61.569
  },
  "oklch": {
    "l": 0.53821,
    "c": 0.2151,
    "h": 275.8
  },
  "luminance": 0.14106
}

Semantic roles & 50–950 ramp

primary

#5355E7

secondary

#E6E6AF

accent

#D50ED8

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0F0B17

muted

#7E7C85

Preview Lab

Preview with #5355E7

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

Preview Lab → · Contrast checker → · Palette generator →