#5398DF#5398DF

#5398DF is a light, vivid cyan. Relative luminance 0.296; OKLCH L 66.6% C 0.127 H 250.9°. Best body text is #000000 at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#5398DF
RGB	rgb(83, 152, 223)
HSL	hsl(210, 69%, 60%)
HSV	hsv(210, 63%, 87%)
CMYK	cmyk(62.8%, 31.8%, 0%, 12.5%)
CIE-LAB	lab(61.33, -0.17, -42.55)
CIE-LCH	lch(61.33, 42.55, 269.77°)
OKLab	oklab(66.57% -0.0417 -0.1203)
OKLCH	oklch(66.57% 0.127 250.9)
XYZ	xyz(28.1099, 29.6205, 74.0337)
Luminance	0.2962 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5398DF #DF9A53

analogous

#53DEDF #5398DF #5453DF

triadic

#5398DF #DF5398 #98DF53

tetradic

#5398DF #DF53DE #DF9A53 #53DF54

square

#5398DF #DF53DE #DF9A53 #53DF54

split-complementary

#5398DF #DF5453 #DEDF53

monochromatic

#1D5B9B #2679CE #5398DF #87B7E9 #BAD6F2

Accessibility & contrast

On white

3.03

#5398DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.92

#5398DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5398DF

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5398DF	#FFFFFF	#000000	##000000
##5398DF	1.00	3.03	6.92	6.92
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.92	21.00	1.00	1.00
##000000	6.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#799BE2

Deuteranopia (green-blind)

#668EDE

Tritanopia (blue-blind)

#00A9B1

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #5398df;
/* rgb */ color: rgb(83, 152, 223);
/* oklch */ color: oklch(66.6% 0.127 250.9);

Tailwind

colors: {
  custom: {
    50: '#90b6e9',
    500: '#5398df',
    950: '#000000',
  },
}

SCSS

$custom: #5398df;
$custom-light: #90b6e9;
$custom-dark: #000000;

JSON

{
  "hex": "#5398df",
  "rgb": {
    "r": 83,
    "g": 152,
    "b": 223
  },
  "hsl": {
    "h": 210.429,
    "s": 68.627,
    "l": 60
  },
  "oklch": {
    "l": 0.66566,
    "c": 0.1273,
    "h": 250.9
  },
  "luminance": 0.29623
}

Semantic roles & 50–950 ramp

primary

#5398DF

secondary

#E2C7AC

accent

#953CEB

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #5398DF

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

Preview Lab → · Contrast checker → · Palette generator →