#5389DF#5389DF

#5389DF is a light, vivid blue. Relative luminance 0.251; OKLCH L 63.3% C 0.142 H 259.3°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#5389DF
RGB	rgb(83, 137, 223)
HSL	hsl(217, 69%, 60%)
HSV	hsv(217, 63%, 87%)
CMYK	cmyk(62.8%, 38.6%, 0%, 12.5%)
CIE-LAB	lab(57.13, 8.64, -49.18)
CIE-LCH	lch(57.13, 49.93, 279.97°)
OKLab	oklab(63.29% -0.0263 -0.1398)
OKLCH	oklch(63.29% 0.142 259.3)
XYZ	xyz(25.8275, 25.0556, 73.2729)
Luminance	0.2506 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5389DF #DFA953

analogous

#53CFDF #5389DF #6353DF

triadic

#5389DF #DF5389 #89DF53

tetradic

#5389DF #DF53CF #DFA953 #53DF63

square

#5389DF #DF53CF #DFA953 #53DF63

split-complementary

#5389DF #DF6353 #CFDF53

monochromatic

#1D4D9B #2667CE #5389DF #87ACE9 #BAD0F2

Accessibility & contrast

On white

3.49

#5389DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#5389DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5389DF

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5389DF	#FFFFFF	#000000	##000000
##5389DF	1.00	3.49	6.01	6.01
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6390E2

Deuteranopia (green-blind)

#4F83DD

Tritanopia (blue-blind)

#009DA9

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #5389df;
/* rgb */ color: rgb(83, 137, 223);
/* oklch */ color: oklch(63.3% 0.142 259.3);

Tailwind

colors: {
  custom: {
    50: '#90abe9',
    500: '#5389df',
    950: '#000000',
  },
}

SCSS

$custom: #5389df;
$custom-light: #90abe9;
$custom-dark: #000000;

JSON

{
  "hex": "#5389df",
  "rgb": {
    "r": 83,
    "g": 137,
    "b": 223
  },
  "hsl": {
    "h": 216.857,
    "s": 68.627,
    "l": 60
  },
  "oklch": {
    "l": 0.63291,
    "c": 0.14226,
    "h": 259.3
  },
  "luminance": 0.25058
}

Semantic roles & 50–950 ramp

primary

#5389DF

secondary

#E2CDAC

accent

#A83CEB

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #5389DF

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

Preview Lab → · Contrast checker → · Palette generator →