#45CAFC#45CAFC

#45CAFC is a light, vivid cyan. Relative luminance 0.505; OKLCH L 78.8% C 0.133 H 227.6°. Best body text is #000000 at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#45CAFC
RGB	rgb(69, 202, 252)
HSL	hsl(196, 97%, 63%)
HSV	hsv(196, 73%, 99%)
CMYK	cmyk(72.6%, 19.8%, 0%, 1.2%)
CIE-LAB	lab(76.39, -20.03, -34.89)
CIE-LCH	lch(76.39, 40.23, 240.14°)
OKLab	oklab(78.8% -0.0894 -0.0979)
OKLCH	oklch(78.8% 0.133 227.6)
XYZ	xyz(41.1383, 50.5297, 99.6617)
Luminance	0.5053 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45CAFC #FC7745

analogous

#45FCD2 #45CAFC #456FFC

triadic

#45CAFC #FC45CA #CAFC45

tetradic

#45CAFC #D245FC #FC7745 #6FFC45

square

#45CAFC #D245FC #FC7745 #6FFC45

split-complementary

#45CAFC #FC456F #FCD245

monochromatic

#038FC3 #09B9FB #45CAFC #81DBFD #BDECFE

Accessibility & contrast

On white

1.89

#45CAFC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.11

#45CAFC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45CAFC

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45CAFC	#FFFFFF	#000000	##000000
##45CAFC	1.00	1.89	11.11	11.11
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.11	21.00	1.00	1.00
##000000	11.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFC6FE

Deuteranopia (green-blind)

#97B5FB

Tritanopia (blue-blind)

#00D8DA

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #45cafc;
/* rgb */ color: rgb(69, 202, 252);
/* oklch */ color: oklch(78.8% 0.133 227.6);

Tailwind

colors: {
  custom: {
    50: '#90dafd',
    500: '#45cafc',
    950: '#000000',
  },
}

SCSS

$custom: #45cafc;
$custom-light: #90dafd;
$custom-dark: #000000;

JSON

{
  "hex": "#45cafc",
  "rgb": {
    "r": 69,
    "g": 202,
    "b": 252
  },
  "hsl": {
    "h": 196.393,
    "s": 96.825,
    "l": 62.941
  },
  "oklch": {
    "l": 0.78804,
    "c": 0.13257,
    "h": 227.6
  },
  "luminance": 0.50535
}

Semantic roles & 50–950 ramp

primary

#45CAFC

secondary

#C04F25

accent

#3F00E6

background

#FCFEFF

surface

#F5FBFF

border

#CFD4D7

text

#0E1417

muted

#7F8385

Preview Lab

Preview with #45CAFC

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

Preview Lab → · Contrast checker → · Palette generator →