#5397DF#5397DF

#5397DF is a light, vivid cyan. Relative luminance 0.293; OKLCH L 66.3% C 0.128 H 251.5°. Best body text is #000000 at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#5397DF
RGB	rgb(83, 151, 223)
HSL	hsl(211, 69%, 60%)
HSV	hsv(211, 63%, 87%)
CMYK	cmyk(62.8%, 32.3%, 0%, 12.5%)
CIE-LAB	lab(61.04, 0.41, -42.99)
CIE-LCH	lch(61.04, 42.99, 270.54°)
OKLab	oklab(66.35% -0.0406 -0.1216)
OKLCH	oklch(66.35% 0.128 251.5)
XYZ	xyz(27.9483, 29.2972, 73.9798)
Luminance	0.2930 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5397DF #DF9B53

analogous

#53DDDF #5397DF #5553DF

triadic

#5397DF #DF5397 #97DF53

tetradic

#5397DF #DF53DD #DF9B53 #53DF55

square

#5397DF #DF53DD #DF9B53 #53DF55

split-complementary

#5397DF #DF5553 #DDDF53

monochromatic

#1D5A9B #2678CE #5397DF #87B6E9 #BAD5F2

Accessibility & contrast

On white

3.06

#5397DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.86

#5397DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5397DF

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5397DF	#FFFFFF	#000000	##000000
##5397DF	1.00	3.06	6.86	6.86
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.86	21.00	1.00	1.00
##000000	6.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#789BE2

Deuteranopia (green-blind)

#658DDE

Tritanopia (blue-blind)

#00A8B1

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #5397df;
/* rgb */ color: rgb(83, 151, 223);
/* oklch */ color: oklch(66.3% 0.128 251.5);

Tailwind

colors: {
  custom: {
    50: '#90b5e9',
    500: '#5397df',
    950: '#000000',
  },
}

SCSS

$custom: #5397df;
$custom-light: #90b5e9;
$custom-dark: #000000;

JSON

{
  "hex": "#5397df",
  "rgb": {
    "r": 83,
    "g": 151,
    "b": 223
  },
  "hsl": {
    "h": 210.857,
    "s": 68.627,
    "l": 60
  },
  "oklch": {
    "l": 0.66345,
    "c": 0.1282,
    "h": 251.5
  },
  "luminance": 0.293
}

Semantic roles & 50–950 ramp

primary

#5397DF

secondary

#E2C8AC

accent

#963CEB

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #5397DF

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

Preview Lab → · Contrast checker → · Palette generator →