#45D2FF#45D2FF

#45D2FF is a light, vivid cyan. Relative luminance 0.546; OKLCH L 80.8% C 0.133 H 223.8°. Best body text is #000000 at 11.92:1 contrast (WCAG AA passes).

Color values

HEX	#45D2FF
RGB	rgb(69, 210, 255)
HSL	hsl(195, 100%, 64%)
HSV	hsv(195, 73%, 100%)
CMYK	cmyk(72.9%, 17.6%, 0%, 0%)
CIE-LAB	lab(78.79, -23.15, -32.78)
CIE-LCH	lch(78.79, 40.13, 234.77°)
OKLab	oklab(80.76% -0.0958 -0.0918)
OKLCH	oklch(80.76% 0.133 223.8)
XYZ	xyz(43.5434, 54.5732, 102.8272)
Luminance	0.5458 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45D2FF #FF7245

analogous

#45FFCF #45D2FF #4575FF

triadic

#45D2FF #FF45D2 #D2FF45

tetradic

#45D2FF #CF45FF #FF7245 #75FF45

square

#45D2FF #CF45FF #FF7245 #75FF45

split-complementary

#45D2FF #FF4575 #FFCF45

monochromatic

#0099CA #08C3FF #45D2FF #82E1FF #BFF0FF

Accessibility & contrast

On white

1.76

#45D2FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.92

#45D2FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45D2FF

11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45D2FF	#FFFFFF	#000000	##000000
##45D2FF	1.00	1.76	11.92	11.92
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.92	21.00	1.00	1.00
##000000	11.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9CDFF

Deuteranopia (green-blind)

#9FBBFF

Tritanopia (blue-blind)

#00E0E1

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #45d2ff;
/* rgb */ color: rgb(69, 210, 255);
/* oklch */ color: oklch(80.8% 0.133 223.8);

Tailwind

colors: {
  custom: {
    50: '#91e0ff',
    500: '#45d2ff',
    950: '#000000',
  },
}

SCSS

$custom: #45d2ff;
$custom-light: #91e0ff;
$custom-dark: #000000;

JSON

{
  "hex": "#45d2ff",
  "rgb": {
    "r": 69,
    "g": 210,
    "b": 255
  },
  "hsl": {
    "h": 194.516,
    "s": 100,
    "l": 63.529
  },
  "oklch": {
    "l": 0.80764,
    "c": 0.13269,
    "h": 223.8
  },
  "luminance": 0.54578
}

Semantic roles & 50–950 ramp

primary

#45D2FF

secondary

#C54A23

accent

#3800E6

background

#FCFEFF

surface

#F5FCFF

border

#CFD5D7

text

#0F1518

muted

#808486

Preview Lab

Preview with #45D2FF

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

Preview Lab → · Contrast checker → · Palette generator →