#5399F2#5399F2

#5399F2 is a light, vivid cyan. Relative luminance 0.310; OKLCH L 67.8% C 0.150 H 255.4°. Best body text is #000000 at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#5399F2
RGB	rgb(83, 153, 242)
HSL	hsl(214, 86%, 64%)
HSV	hsv(214, 66%, 95%)
CMYK	cmyk(65.7%, 36.8%, 0%, 5.1%)
CIE-LAB	lab(62.53, 5.60, -51.14)
CIE-LCH	lch(62.53, 51.44, 276.25°)
OKLab	oklab(67.81% -0.0378 -0.1453)
OKLCH	oklch(67.81% 0.15 255.4)
XYZ	xyz(30.9797, 31.0292, 88.3438)
Luminance	0.3103 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5399F2 #F2AC53

analogous

#53E8F2 #5399F2 #5C53F2

triadic

#5399F2 #F25399 #99F253

tetradic

#5399F2 #F253E8 #F2AC53 #53F25C

square

#5399F2 #F253E8 #F2AC53 #53F25C

split-complementary

#5399F2 #F25C53 #E8F253

monochromatic

#0E5BBC #1A77EE #5399F2 #8CBBF6 #C5DCFB

Accessibility & contrast

On white

2.91

#5399F2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.21

#5399F2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5399F2

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5399F2	#FFFFFF	#000000	##000000
##5399F2	1.00	2.91	7.21	7.21
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.21	21.00	1.00	1.00
##000000	7.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#719FF6

Deuteranopia (green-blind)

#5B90F0

Tritanopia (blue-blind)

#00AEBA

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #5399f2;
/* rgb */ color: rgb(83, 153, 242);
/* oklch */ color: oklch(67.8% 0.150 255.4);

Tailwind

colors: {
  custom: {
    50: '#92b6f7',
    500: '#5399f2',
    950: '#000000',
  },
}

SCSS

$custom: #5399f2;
$custom-light: #92b6f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5399f2",
  "rgb": {
    "r": 83,
    "g": 153,
    "b": 242
  },
  "hsl": {
    "h": 213.585,
    "s": 85.946,
    "l": 63.725
  },
  "oklch": {
    "l": 0.67814,
    "c": 0.15018,
    "h": 255.4
  },
  "luminance": 0.31032
}

Semantic roles & 50–950 ramp

primary

#5399F2

secondary

#ECD4B4

accent

#8003E2

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #5399F2

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

Preview Lab → · Contrast checker → · Palette generator →