#43C8F4#43C8F4

#43C8F4 is a light, vivid cyan. Relative luminance 0.490; OKLCH L 78.0% C 0.128 H 224.5°. Best body text is #000000 at 10.81:1 contrast (WCAG AA passes).

Color values

HEX#43C8F4
RGBrgb(67, 200, 244)
HSLhsl(195, 89%, 61%)
HSVhsv(195, 73%, 96%)
CMYKcmyk(72.5%, 18%, 0%, 4.3%)
CIE-LABlab(75.47, -21.80, -32.03)
CIE-LCHlch(75.47, 38.74, 235.76°)
OKLaboklab(77.95% -0.0913 -0.0897)
OKLCHoklch(77.95% 0.128 224.5)
XYZxyz(39.2914, 49.0289, 92.9631)
Luminance0.4903 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#43C8F4 #F46F43
analogous
#43F4C7 #43C8F4 #436FF4
triadic
#43C8F4 #F443C8 #C8F443
tetradic
#43C8F4 #C743F4 #F46F43 #6FF443
square
#43C8F4 #C743F4 #F46F43 #6FF443
split-complementary
#43C8F4 #F4436F #F4C743
monochromatic
#0A88B2 #0EB5EC #43C8F4 #7DD9F7 #B7EAFB

Accessibility & contrast

On white

1.94
#43C8F4 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.81
#43C8F4 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43C8F4
10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##43C8F4#FFFFFF#000000##000000
##43C8F41.001.9410.8110.81
#FFFFFF1.941.0021.0021.00
#00000010.8121.001.001.00
##00000010.8121.001.001.00

Color blindness preview

Protanopia (red-blind)
#AFC4F6
Deuteranopia (green-blind)
#97B2F4
Tritanopia (blue-blind)
#00D5D6
Achromatopsia (no color)
#BABABA

Design tokens & code

CSS
--color: #43c8f4;
/* rgb */ color: rgb(67, 200, 244);
/* oklch */ color: oklch(78.0% 0.128 224.5);
Tailwind
colors: {
  custom: {
    50: '#8ed8f8',
    500: '#43c8f4',
    950: '#000000',
  },
}
SCSS
$custom: #43c8f4;
$custom-light: #8ed8f8;
$custom-dark: #000000;
JSON
{
  "hex": "#43c8f4",
  "rgb": {
    "r": 67,
    "g": 200,
    "b": 244
  },
  "hsl": {
    "h": 194.915,
    "s": 88.945,
    "l": 60.98
  },
  "oklch": {
    "l": 0.7795,
    "c": 0.12798,
    "h": 224.5
  },
  "luminance": 0.49033
}

Semantic roles & 50–950 ramp

primary
#43C8F4
secondary
#EBB9A8
accent
#3900E6
background
#F9FDFF
surface
#F2FAFE
border
#CCD3D6
text
#0E1417
muted
#7E8385

Preview Lab

Preview with #43C8F4

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

Preview Lab → · Contrast checker → · Palette generator →

#43C8F4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva