#5383E8#5383E8

#5383E8 is a light, vivid blue. Relative luminance 0.239; OKLCH L 62.6% C 0.161 H 263.4°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#5383E8
RGB	rgb(83, 131, 232)
HSL	hsl(221, 76%, 62%)
HSV	hsv(221, 64%, 91%)
CMYK	cmyk(64.2%, 43.5%, 0%, 9%)
CIE-LAB	lab(55.98, 15.32, -56.03)
CIE-LCH	lch(55.98, 58.08, 285.29°)
OKLab	oklab(62.57% -0.0186 -0.16)
OKLCH	oklch(62.57% 0.161 263.4)
XYZ	xyz(26.2440, 23.8953, 79.5575)
Luminance	0.2390 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5383E8 #E8B853

analogous

#53CEE8 #5383E8 #6E53E8

triadic

#5383E8 #E85383 #83E853

tetradic

#5383E8 #E853CE #E8B853 #53E86E

square

#5383E8 #E853CE #E8B853 #53E86E

split-complementary

#5383E8 #E86E53 #CEE853

monochromatic

#1746AA #1E5CE0 #5383E8 #89AAEF #BFD1F6

Accessibility & contrast

On white

3.63

#5383E8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#5383E8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5383E8

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5383E8	#FFFFFF	#000000	##000000
##5383E8	1.00	3.63	5.78	5.78
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#538EEC

Deuteranopia (green-blind)

#3B80E6

Tritanopia (blue-blind)

#009AAA

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5383e8;
/* rgb */ color: rgb(83, 131, 232);
/* oklch */ color: oklch(62.6% 0.161 263.4);

Tailwind

colors: {
  custom: {
    50: '#91a6f0',
    500: '#5383e8',
    950: '#000000',
  },
}

SCSS

$custom: #5383e8;
$custom-light: #91a6f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5383e8",
  "rgb": {
    "r": 83,
    "g": 131,
    "b": 232
  },
  "hsl": {
    "h": 220.671,
    "s": 76.41,
    "l": 61.765
  },
  "oklch": {
    "l": 0.62565,
    "c": 0.16106,
    "h": 263.4
  },
  "luminance": 0.23898
}

Semantic roles & 50–950 ramp

primary

#5383E8

secondary

#E7D5B0

accent

#970DD9

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5383E8

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

Preview Lab → · Contrast checker → · Palette generator →