#5383EA#5383EA

#5383EA is a light, vivid blue. Relative luminance 0.240; OKLCH L 62.7% C 0.164 H 263.6°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#5383EA
RGB	rgb(83, 131, 234)
HSL	hsl(221, 78%, 62%)
HSV	hsv(221, 65%, 92%)
CMYK	cmyk(64.5%, 44%, 0%, 8.2%)
CIE-LAB	lab(56.10, 16.00, -56.96)
CIE-LCH	lch(56.10, 59.16, 285.69°)
OKLab	oklab(62.69% -0.0183 -0.1627)
OKLCH	oklch(62.69% 0.164 263.6)
XYZ	xyz(26.5297, 24.0096, 81.0622)
Luminance	0.2401 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5383EA #EABA53

analogous

#53CFEA #5383EA #6F53EA

triadic

#5383EA #EA5383 #83EA53

tetradic

#5383EA #EA53CF #EABA53 #53EA6F

square

#5383EA #EA53CF #EABA53 #53EA6F

split-complementary

#5383EA #EA6F53 #CFEA53

monochromatic

#1546AD #1C5CE3 #5383EA #8AAAF1 #C0D2F7

Accessibility & contrast

On white

3.62

#5383EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#5383EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5383EA

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5383EA	#FFFFFF	#000000	##000000
##5383EA	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#528EEE

Deuteranopia (green-blind)

#3880E8

Tritanopia (blue-blind)

#009BAB

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5383ea;
/* rgb */ color: rgb(83, 131, 234);
/* oklch */ color: oklch(62.7% 0.164 263.6);

Tailwind

colors: {
  custom: {
    50: '#91a6f1',
    500: '#5383ea',
    950: '#000000',
  },
}

SCSS

$custom: #5383ea;
$custom-light: #91a6f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5383ea",
  "rgb": {
    "r": 83,
    "g": 131,
    "b": 234
  },
  "hsl": {
    "h": 220.927,
    "s": 78.238,
    "l": 62.157
  },
  "oklch": {
    "l": 0.6269,
    "c": 0.16374,
    "h": 263.6
  },
  "luminance": 0.24012
}

Semantic roles & 50–950 ramp

primary

#5383EA

secondary

#E8D6B1

accent

#990BDB

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5383EA

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

Preview Lab → · Contrast checker → · Palette generator →