#45BEFF#45BEFF

#45BEFF is a light, vivid cyan. Relative luminance 0.453; OKLCH L 76.2% C 0.141 H 236.6°. Best body text is #000000 at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#45BEFF
RGB	rgb(69, 190, 255)
HSL	hsl(201, 100%, 64%)
HSV	hsv(201, 73%, 100%)
CMYK	cmyk(72.9%, 25.5%, 0%, 0%)
CIE-LAB	lab(73.09, -12.76, -41.62)
CIE-LCH	lch(73.09, 43.54, 252.95°)
OKLab	oklab(76.21% -0.0773 -0.1174)
OKLCH	oklch(76.21% 0.141 236.6)
XYZ	xyz(38.9106, 45.3076, 101.2829)
Luminance	0.4531 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45BEFF #FF8645

analogous

#45FFE3 #45BEFF #4561FF

triadic

#45BEFF #FF45BE #BEFF45

tetradic

#45BEFF #E345FF #FF8645 #61FF45

square

#45BEFF #E345FF #FF8645 #61FF45

split-complementary

#45BEFF #FF4561 #FFE345

monochromatic

#0083CA #08A9FF #45BEFF #82D3FF #BFE9FF

Accessibility & contrast

On white

2.09

#45BEFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.06

#45BEFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45BEFF

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45BEFF	#FFFFFF	#000000	##000000
##45BEFF	1.00	2.09	10.06	10.06
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.06	21.00	1.00	1.00
##000000	10.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FBDFF

Deuteranopia (green-blind)

#86ACFE

Tritanopia (blue-blind)

#00CFD4

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #45beff;
/* rgb */ color: rgb(69, 190, 255);
/* oklch */ color: oklch(76.2% 0.141 236.6);

Tailwind

colors: {
  custom: {
    50: '#90d1ff',
    500: '#45beff',
    950: '#000000',
  },
}

SCSS

$custom: #45beff;
$custom-light: #90d1ff;
$custom-dark: #000000;

JSON

{
  "hex": "#45beff",
  "rgb": {
    "r": 69,
    "g": 190,
    "b": 255
  },
  "hsl": {
    "h": 200.968,
    "s": 100,
    "l": 63.529
  },
  "oklch": {
    "l": 0.76213,
    "c": 0.14054,
    "h": 236.6
  },
  "luminance": 0.45312
}

Semantic roles & 50–950 ramp

primary

#45BEFF

secondary

#F1C6AF

accent

#5000E6

background

#F9FCFF

surface

#F2F9FF

border

#CCD2D7

text

#0E1418

muted

#7E8286

Preview Lab

Preview with #45BEFF

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

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