#5380E1#5380E1

#5380E1 is a mid, vivid blue. Relative luminance 0.227; OKLCH L 61.5% C 0.155 H 263.7°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#5380E1
RGB	rgb(83, 128, 225)
HSL	hsl(221, 70%, 60%)
HSV	hsv(221, 63%, 88%)
CMYK	cmyk(63.1%, 43.1%, 0%, 11.8%)
CIE-LAB	lab(54.77, 14.75, -54.05)
CIE-LCH	lch(54.77, 56.03, 285.27°)
OKLab	oklab(61.51% -0.017 -0.1542)
OKLCH	oklch(61.51% 0.155 263.7)
XYZ	xyz(24.8723, 22.7113, 74.2925)
Luminance	0.2271 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5380E1 #E1B453

analogous

#53C7E1 #5380E1 #6D53E1

triadic

#5380E1 #E15380 #80E153

tetradic

#5380E1 #E153C7 #E1B453 #53E16D

square

#5380E1 #E153C7 #E1B453 #53E16D

split-complementary

#5380E1 #E16D53 #C7E153

monochromatic

#1C459E #255CD2 #5380E1 #87A6EA #BBCDF3

Accessibility & contrast

On white

3.79

#5380E1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#5380E1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5380E1

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5380E1	#FFFFFF	#000000	##000000
##5380E1	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#538AE5

Deuteranopia (green-blind)

#3C7DDF

Tritanopia (blue-blind)

#0096A5

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #5380e1;
/* rgb */ color: rgb(83, 128, 225);
/* oklch */ color: oklch(61.5% 0.155 263.7);

Tailwind

colors: {
  custom: {
    50: '#90a4eb',
    500: '#5380e1',
    950: '#000000',
  },
}

SCSS

$custom: #5380e1;
$custom-light: #90a4eb;
$custom-dark: #000000;

JSON

{
  "hex": "#5380e1",
  "rgb": {
    "r": 83,
    "g": 128,
    "b": 225
  },
  "hsl": {
    "h": 220.986,
    "s": 70.297,
    "l": 60.392
  },
  "oklch": {
    "l": 0.61506,
    "c": 0.15513,
    "h": 263.7
  },
  "luminance": 0.22714
}

Semantic roles & 50–950 ramp

primary

#5380E1

secondary

#E3D2AD

accent

#9613D2

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5380E1

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

Preview Lab → · Contrast checker → · Palette generator →