#5355E4#5355E4

#5355E4 is a mid, highly saturated blue. Relative luminance 0.139; OKLCH L 53.6% C 0.211 H 276.0°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#5355E4
RGB	rgb(83, 85, 228)
HSL	hsl(239, 73%, 61%)
HSV	hsv(239, 64%, 89%)
CMYK	cmyk(63.6%, 62.7%, 0%, 10.6%)
CIE-LAB	lab(44.14, 42.15, -72.92)
CIE-LCH	lch(44.14, 84.23, 300.03°)
OKLab	oklab(53.57% 0.022 -0.2102)
OKLCH	oklch(53.57% 0.211 276)
XYZ	xyz(20.8148, 13.9357, 74.9767)
Luminance	0.1394 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5355E4 #E4E253

analogous

#539EE4 #5355E4 #9953E4

triadic

#5355E4 #E45355 #55E453

tetradic

#5355E4 #E4539E #E4E253 #53E499

square

#5355E4 #E4539E #E4E253 #53E499

split-complementary

#5355E4 #E49953 #9EE453

monochromatic

#1A1BA3 #2224D8 #5355E4 #8889EC #BDBEF5

Accessibility & contrast

On white

5.54

#5355E4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#5355E4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5355E4

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5355E4	#FFFFFF	#000000	##FFFFFF
##5355E4	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FE9

Deuteranopia (green-blind)

#0062E1

Tritanopia (blue-blind)

#007995

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #5355e4;
/* rgb */ color: rgb(83, 85, 228);
/* oklch */ color: oklch(53.6% 0.211 276.0);

Tailwind

colors: {
  custom: {
    50: '#9385ee',
    500: '#5355e4',
    950: '#000000',
  },
}

SCSS

$custom: #5355e4;
$custom-light: #9385ee;
$custom-dark: #000000;

JSON

{
  "hex": "#5355e4",
  "rgb": {
    "r": 83,
    "g": 85,
    "b": 228
  },
  "hsl": {
    "h": 239.172,
    "s": 72.864,
    "l": 60.98
  },
  "oklch": {
    "l": 0.5357,
    "c": 0.21132,
    "h": 276
  },
  "luminance": 0.13937
}

Semantic roles & 50–950 ramp

primary

#5355E4

secondary

#E5E4AE

accent

#D211D5

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5355E4

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

Preview Lab → · Contrast checker → · Palette generator →