#43D8FF#43D8FF

#43D8FF is a very light, vivid cyan. Relative luminance 0.575; OKLCH L 82.1% C 0.133 H 219.6°. Best body text is #000000 at 12.51:1 contrast (WCAG AA passes).

Color values

HEX	#43D8FF
RGB	rgb(67, 216, 255)
HSL	hsl(192, 100%, 63%)
HSV	hsv(192, 74%, 100%)
CMYK	cmyk(73.7%, 15.3%, 0%, 0%)
CIE-LAB	lab(80.47, -26.38, -30.21)
CIE-LCH	lch(80.47, 40.10, 228.87°)
OKLab	oklab(82.1% -0.1022 -0.0844)
OKLCH	oklch(82.1% 0.133 219.6)
XYZ	xyz(44.9130, 57.5197, 103.3237)
Luminance	0.5753 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43D8FF #FF6A43

analogous

#43FFC8 #43D8FF #437AFF

triadic

#43D8FF #FF43D8 #D8FF43

tetradic

#43D8FF #C843FF #FF6A43 #7AFF43

square

#43D8FF #C843FF #FF6A43 #7AFF43

split-complementary

#43D8FF #FF437A #FFC843

monochromatic

#009EC8 #06CBFF #43D8FF #80E5FF #BDF1FF

Accessibility & contrast

On white

1.68

#43D8FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.51

#43D8FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43D8FF

12.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43D8FF	#FFFFFF	#000000	##000000
##43D8FF	1.00	1.68	12.51	12.51
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.51	21.00	1.00	1.00
##000000	12.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0D2FF

Deuteranopia (green-blind)

#A6C0FF

Tritanopia (blue-blind)

#00E5E4

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #43d8ff;
/* rgb */ color: rgb(67, 216, 255);
/* oklch */ color: oklch(82.1% 0.133 219.6);

Tailwind

colors: {
  custom: {
    50: '#91e4ff',
    500: '#43d8ff',
    950: '#000000',
  },
}

SCSS

$custom: #43d8ff;
$custom-light: #91e4ff;
$custom-dark: #000000;

JSON

{
  "hex": "#43d8ff",
  "rgb": {
    "r": 67,
    "g": 216,
    "b": 255
  },
  "hsl": {
    "h": 192.447,
    "s": 100,
    "l": 63.137
  },
  "oklch": {
    "l": 0.82098,
    "c": 0.13258,
    "h": 219.6
  },
  "luminance": 0.57525
}

Semantic roles & 50–950 ramp

primary

#43D8FF

secondary

#C44423

accent

#3000E6

background

#FCFEFF

surface

#F5FCFF

border

#CFD5D7

text

#0F1518

muted

#808486

Preview Lab

Preview with #43D8FF

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

Preview Lab → · Contrast checker → · Palette generator →