#53BEEF#53BEEF

#53BEEF is a light, vivid cyan. Relative luminance 0.449; OKLCH L 75.9% C 0.120 H 231.2°. Best body text is #000000 at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#53BEEF
RGB	rgb(83, 190, 239)
HSL	hsl(199, 83%, 63%)
HSV	hsv(199, 65%, 94%)
CMYK	cmyk(65.3%, 20.5%, 0%, 6.3%)
CIE-LAB	lab(72.82, -15.96, -33.39)
CIE-LCH	lch(72.82, 37.00, 244.46°)
OKLab	oklab(75.89% -0.0752 -0.0935)
OKLCH	oklch(75.89% 0.12 231.2)
XYZ	xyz(37.5546, 44.8939, 88.3308)
Luminance	0.4490 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53BEEF #EF8453

analogous

#53EFD2 #53BEEF #5370EF

triadic

#53BEEF #EF53BE #BEEF53

tetradic

#53BEEF #D253EF #EF8453 #70EF53

square

#53BEEF #D253EF #EF8453 #70EF53

split-complementary

#53BEEF #EF5370 #EFD253

monochromatic

#1183B7 #1BA9EA #53BEEF #8BD3F4 #C3E8F9

Accessibility & contrast

On white

2.10

#53BEEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.98

#53BEEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #53BEEF

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53BEEF	#FFFFFF	#000000	##000000
##53BEEF	1.00	2.10	9.98	9.98
#FFFFFF	2.10	1.00	21.00	21.00
#000000	9.98	21.00	1.00	1.00
##000000	9.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5BCF1

Deuteranopia (green-blind)

#90ACEE

Tritanopia (blue-blind)

#00CBCE

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #53beef;
/* rgb */ color: rgb(83, 190, 239);
/* oklch */ color: oklch(75.9% 0.120 231.2);

Tailwind

colors: {
  custom: {
    50: '#93d1f4',
    500: '#53beef',
    950: '#000000',
  },
}

SCSS

$custom: #53beef;
$custom-light: #93d1f4;
$custom-dark: #000000;

JSON

{
  "hex": "#53beef",
  "rgb": {
    "r": 83,
    "g": 190,
    "b": 239
  },
  "hsl": {
    "h": 198.846,
    "s": 82.979,
    "l": 63.137
  },
  "oklch": {
    "l": 0.75889,
    "c": 0.12003,
    "h": 231.2
  },
  "luminance": 0.44898
}

Semantic roles & 50–950 ramp

primary

#53BEEF

secondary

#EBC5B3

accent

#4A06DF

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1417

muted

#7E8285

Preview Lab

Preview with #53BEEF

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

Preview Lab → · Contrast checker → · Palette generator →