#5356E4#5356E4

#5356E4 is a mid, highly saturated blue. Relative luminance 0.141; OKLCH L 53.7% C 0.210 H 275.8°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#5356E4
RGB	rgb(83, 86, 228)
HSL	hsl(239, 73%, 61%)
HSV	hsv(239, 64%, 89%)
CMYK	cmyk(63.6%, 62.3%, 0%, 10.6%)
CIE-LAB	lab(44.37, 41.56, -72.55)
CIE-LCH	lch(44.37, 83.61, 299.80°)
OKLab	oklab(53.74% 0.0212 -0.2091)
OKLCH	oklch(53.74% 0.21 275.8)
XYZ	xyz(20.8941, 14.0943, 75.0031)
Luminance	0.1410 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5356E4 #E4E153

analogous

#539EE4 #5356E4 #9853E4

triadic

#5356E4 #E45356 #56E453

tetradic

#5356E4 #E4539E #E4E153 #53E498

square

#5356E4 #E4539E #E4E153 #53E498

split-complementary

#5356E4 #E49853 #9EE453

monochromatic

#1A1CA3 #2226D8 #5356E4 #888AEC #BDBEF5

Accessibility & contrast

On white

5.50

#5356E4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#5356E4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5356E4

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5356E4	#FFFFFF	#000000	##FFFFFF
##5356E4	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)

#006FE9

Deuteranopia (green-blind)

#0063E1

Tritanopia (blue-blind)

#007A95

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #5356e4;
/* rgb */ color: rgb(83, 86, 228);
/* oklch */ color: oklch(53.7% 0.210 275.8);

Tailwind

colors: {
  custom: {
    50: '#9386ee',
    500: '#5356e4',
    950: '#000000',
  },
}

SCSS

$custom: #5356e4;
$custom-light: #9386ee;
$custom-dark: #000000;

JSON

{
  "hex": "#5356e4",
  "rgb": {
    "r": 83,
    "g": 86,
    "b": 228
  },
  "hsl": {
    "h": 238.759,
    "s": 72.864,
    "l": 60.98
  },
  "oklch": {
    "l": 0.53736,
    "c": 0.21015,
    "h": 275.8
  },
  "luminance": 0.14096
}

Semantic roles & 50–950 ramp

primary

#5356E4

secondary

#E5E4AE

accent

#D111D5

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5356E4

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

Preview Lab → · Contrast checker → · Palette generator →