#5355D4#5355D4

#5355D4 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 52.3% C 0.191 H 276.9°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#5355D4
RGB	rgb(83, 85, 212)
HSL	hsl(239, 60%, 58%)
HSV	hsv(239, 61%, 83%)
CMYK	cmyk(60.8%, 59.9%, 0%, 16.9%)
CIE-LAB	lab(42.90, 36.92, -65.83)
CIE-LCH	lch(42.90, 75.48, 299.29°)
OKLab	oklab(52.27% 0.0228 -0.1893)
OKLCH	oklch(52.27% 0.191 276.9)
XYZ	xyz(18.6956, 13.0880, 63.8156)
Luminance	0.1309 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5355D4 #D4D253

analogous

#5395D4 #5355D4 #9253D4

triadic

#5355D4 #D45355 #55D453

tetradic

#5355D4 #D45395 #D4D253 #53D492

square

#5355D4 #D45395 #D4D253 #53D492

split-complementary

#5355D4 #D49253 #95D453

monochromatic

#23248A #2F31BB #5355D4 #8485E0 #B5B6EC

Accessibility & contrast

On white

5.80

#5355D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#5355D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5355D4

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5355D4	#FFFFFF	#000000	##FFFFFF
##5355D4	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BD8

Deuteranopia (green-blind)

#0060D1

Tritanopia (blue-blind)

#00748C

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #5355d4;
/* rgb */ color: rgb(83, 85, 212);
/* oklch */ color: oklch(52.3% 0.191 276.9);

Tailwind

colors: {
  custom: {
    50: '#9085e2',
    500: '#5355d4',
    950: '#000000',
  },
}

SCSS

$custom: #5355d4;
$custom-light: #9085e2;
$custom-dark: #000000;

JSON

{
  "hex": "#5355d4",
  "rgb": {
    "r": 83,
    "g": 85,
    "b": 212
  },
  "hsl": {
    "h": 239.07,
    "s": 60,
    "l": 57.843
  },
  "oklch": {
    "l": 0.52267,
    "c": 0.1907,
    "h": 276.9
  },
  "luminance": 0.13089
}

Semantic roles & 50–950 ramp

primary

#5355D4

secondary

#DBDAA8

accent

#E145E3

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0B15

muted

#7E7C84

Preview Lab

Preview with #5355D4

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

Preview Lab → · Contrast checker → · Palette generator →