#5383DA#5383DA

#5383DA is a mid, vivid blue. Relative luminance 0.231; OKLCH L 61.7% C 0.142 H 261.4°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#5383DA
RGB	rgb(83, 131, 218)
HSL	hsl(219, 65%, 59%)
HSV	hsv(219, 62%, 85%)
CMYK	cmyk(61.9%, 39.9%, 0%, 14.5%)
CIE-LAB	lab(55.21, 10.56, -49.43)
CIE-LCH	lch(55.21, 50.55, 282.06°)
OKLab	oklab(61.72% -0.0213 -0.1406)
OKLCH	oklch(61.72% 0.142 261.4)
XYZ	xyz(24.3340, 23.1313, 69.4985)
Luminance	0.2313 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5383DA #DAAA53

analogous

#53C6DA #5383DA #6753DA

triadic

#5383DA #DA5383 #83DA53

tetradic

#5383DA #DA53C6 #DAAA53 #53DA67

square

#5383DA #DA53C6 #DAAA53 #53DA67

split-complementary

#5383DA #DA6753 #C6DA53

monochromatic

#204993 #2A62C5 #5383DA #85A7E5 #B8CCF0

Accessibility & contrast

On white

3.73

#5383DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#5383DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5383DA

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5383DA	#FFFFFF	#000000	##000000
##5383DA	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D8BDD

Deuteranopia (green-blind)

#497ED8

Tritanopia (blue-blind)

#0097A4

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #5383da;
/* rgb */ color: rgb(83, 131, 218);
/* oklch */ color: oklch(61.7% 0.142 261.4);

Tailwind

colors: {
  custom: {
    50: '#8fa6e6',
    500: '#5383da',
    950: '#000000',
  },
}

SCSS

$custom: #5383da;
$custom-light: #8fa6e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5383da",
  "rgb": {
    "r": 83,
    "g": 131,
    "b": 218
  },
  "hsl": {
    "h": 218.667,
    "s": 64.593,
    "l": 59.02
  },
  "oklch": {
    "l": 0.61715,
    "c": 0.14222,
    "h": 261.4
  },
  "luminance": 0.23134
}

Semantic roles & 50–950 ramp

primary

#5383DA

secondary

#DFCCAA

accent

#AC40E8

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #5383DA

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

Preview Lab → · Contrast checker → · Palette generator →