#5355E8#5355E8

#5355E8 is a mid, highly saturated blue. Relative luminance 0.142; OKLCH L 53.9% C 0.216 H 275.8°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#5355E8
RGB	rgb(83, 85, 232)
HSL	hsl(239, 76%, 62%)
HSV	hsv(239, 64%, 91%)
CMYK	cmyk(64.2%, 63.4%, 0%, 9%)
CIE-LAB	lab(44.46, 43.45, -74.66)
CIE-LCH	lch(44.46, 86.38, 300.20°)
OKLab	oklab(53.91% 0.0217 -0.2153)
OKLCH	oklch(53.91% 0.216 275.8)
XYZ	xyz(21.3765, 14.1604, 77.9350)
Luminance	0.1416 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5355E8 #E8E653

analogous

#539FE8 #5355E8 #9C53E8

triadic

#5355E8 #E85355 #55E853

tetradic

#5355E8 #E8539F #E8E653 #53E89C

square

#5355E8 #E8539F #E8E653 #53E89C

split-complementary

#5355E8 #E89C53 #9FE853

monochromatic

#1719AA #1E21E0 #5355E8 #898AEF #BFC0F6

Accessibility & contrast

On white

5.48

#5355E8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#5355E8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5355E8

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5355E8	#FFFFFF	#000000	##FFFFFF
##5355E8	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070ED

Deuteranopia (green-blind)

#0063E5

Tritanopia (blue-blind)

#007B97

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #5355e8;
/* rgb */ color: rgb(83, 85, 232);
/* oklch */ color: oklch(53.9% 0.216 275.8);

Tailwind

colors: {
  custom: {
    50: '#9485f0',
    500: '#5355e8',
    950: '#000000',
  },
}

SCSS

$custom: #5355e8;
$custom-light: #9485f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5355e8",
  "rgb": {
    "r": 83,
    "g": 85,
    "b": 232
  },
  "hsl": {
    "h": 239.195,
    "s": 76.41,
    "l": 61.765
  },
  "oklch": {
    "l": 0.53905,
    "c": 0.21636,
    "h": 275.8
  },
  "luminance": 0.14162
}

Semantic roles & 50–950 ramp

primary

#5355E8

secondary

#E7E6B0

accent

#D60DD9

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0F0B17

muted

#7E7C85

Preview Lab

Preview with #5355E8

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

Preview Lab → · Contrast checker → · Palette generator →