#45CBEC#45CBEC

#45CBEC is a light, vivid cyan. Relative luminance 0.500; OKLCH L 78.4% C 0.122 H 217.8°. Best body text is #000000 at 11.01:1 contrast (WCAG AA passes).

Color values

HEX	#45CBEC
RGB	rgb(69, 203, 236)
HSL	hsl(192, 81%, 60%)
HSV	hsv(192, 71%, 93%)
CMYK	cmyk(70.8%, 14%, 0%, 7.5%)
CIE-LAB	lab(76.09, -25.56, -26.78)
CIE-LCH	lch(76.09, 37.02, 226.34°)
OKLab	oklab(78.36% -0.0962 -0.0747)
OKLCH	oklch(78.36% 0.122 217.8)
XYZ	xyz(38.9442, 50.0287, 86.9446)
Luminance	0.5003 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45CBEC #EC6645

analogous

#45ECB9 #45CBEC #4578EC

triadic

#45CBEC #EC45CB #CBEC45

tetradic

#45CBEC #B945EC #EC6645 #78EC45

square

#45CBEC #B945EC #EC6645 #78EC45

split-complementary

#45CBEC #EC4578 #ECB945

monochromatic

#1188A6 #17B6DD #45CBEC #7DDBF2 #B4EAF7

Accessibility & contrast

On white

1.91

#45CBEC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.01

#45CBEC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45CBEC

11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45CBEC	#FFFFFF	#000000	##000000
##45CBEC	1.00	1.91	11.01	11.01
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.01	21.00	1.00	1.00
##000000	11.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6C5EE

Deuteranopia (green-blind)

#9FB4EC

Tritanopia (blue-blind)

#00D6D5

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #45cbec;
/* rgb */ color: rgb(69, 203, 236);
/* oklch */ color: oklch(78.4% 0.122 217.8);

Tailwind

colors: {
  custom: {
    50: '#8edbf2',
    500: '#45cbec',
    950: '#000000',
  },
}

SCSS

$custom: #45cbec;
$custom-light: #8edbf2;
$custom-dark: #000000;

JSON

{
  "hex": "#45cbec",
  "rgb": {
    "r": 69,
    "g": 203,
    "b": 236
  },
  "hsl": {
    "h": 191.856,
    "s": 81.463,
    "l": 59.804
  },
  "oklch": {
    "l": 0.78362,
    "c": 0.12183,
    "h": 217.8
  },
  "luminance": 0.50033
}

Semantic roles & 50–950 ramp

primary

#45CBEC

secondary

#A7462E

accent

#5730F8

background

#FCFEFF

surface

#F5FBFE

border

#CFD4D6

text

#0E1517

muted

#7F8485

Preview Lab

Preview with #45CBEC

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

Preview Lab → · Contrast checker → · Palette generator →