#5380DB#5380DB

#5380DB is a mid, vivid blue. Relative luminance 0.224; OKLCH L 61.1% C 0.147 H 262.9°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#5380DB
RGB	rgb(83, 128, 219)
HSL	hsl(220, 65%, 59%)
HSV	hsv(220, 62%, 86%)
CMYK	cmyk(62.1%, 41.6%, 0%, 14.1%)
CIE-LAB	lab(54.44, 12.72, -51.22)
CIE-LCH	lch(54.44, 52.77, 283.94°)
OKLab	oklab(61.14% -0.0181 -0.1459)
OKLCH	oklch(61.14% 0.147 262.9)
XYZ	xyz(24.0682, 22.3896, 70.0574)
Luminance	0.2239 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5380DB #DBAE53

analogous

#53C4DB #5380DB #6A53DB

triadic

#5380DB #DB5380 #80DB53

tetradic

#5380DB #DB53C4 #DBAE53 #53DB6A

square

#5380DB #DB53C4 #DBAE53 #53DB6A

split-complementary

#5380DB #DB6A53 #C4DB53

monochromatic

#1F4695 #2A5EC7 #5380DB #86A5E6 #B8CBF0

Accessibility & contrast

On white

3.83

#5380DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#5380DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5380DB

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5380DB	#FFFFFF	#000000	##000000
##5380DB	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5789DF

Deuteranopia (green-blind)

#437CD9

Tritanopia (blue-blind)

#0095A3

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #5380db;
/* rgb */ color: rgb(83, 128, 219);
/* oklch */ color: oklch(61.1% 0.147 262.9);

Tailwind

colors: {
  custom: {
    50: '#8fa4e7',
    500: '#5380db',
    950: '#000000',
  },
}

SCSS

$custom: #5380db;
$custom-light: #8fa4e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5380db",
  "rgb": {
    "r": 83,
    "g": 128,
    "b": 219
  },
  "hsl": {
    "h": 220.147,
    "s": 65.385,
    "l": 59.216
  },
  "oklch": {
    "l": 0.61138,
    "c": 0.147,
    "h": 262.9
  },
  "luminance": 0.22392
}

Semantic roles & 50–950 ramp

primary

#5380DB

secondary

#DFCEAA

accent

#B03FE8

background

#F9FAFE

surface

#F2F3FC

border

#CCCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #5380DB

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

Preview Lab → · Contrast checker → · Palette generator →