#43CDEA#43CDEA

#43CDEA is a light, vivid cyan. Relative luminance 0.508; OKLCH L 78.7% C 0.122 H 214.9°. Best body text is #000000 at 11.16:1 contrast (WCAG AA passes).

Color values

HEX#43CDEA
RGBrgb(67, 205, 234)
HSLhsl(190, 80%, 59%)
HSVhsv(190, 71%, 92%)
CMYKcmyk(71.4%, 12.4%, 0%, 8.2%)
CIE-LABlab(76.55, -27.42, -25.00)
CIE-LCHlch(76.55, 37.10, 222.35°)
OKLaboklab(78.7% -0.0998 -0.0697)
OKLCHoklch(78.7% 0.122 214.9)
XYZxyz(38.9911, 50.7919, 85.5748)
Luminance0.5080 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#43CDEA #EA6043
analogous
#43EAB4 #43CDEA #437AEA
triadic
#43CDEA #EA43CD #CDEA43
tetradic
#43CDEA #B443EA #EA6043 #7AEA43
square
#43CDEA #B443EA #EA6043 #7AEA43
split-complementary
#43CDEA #EA437A #EAB443
monochromatic
#1288A1 #18B6D8 #43CDEA #7ADCF0 #B1EAF6

Accessibility & contrast

On white

1.88
#43CDEA on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.16
#43CDEA on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43CDEA
11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##43CDEA#FFFFFF#000000##000000
##43CDEA1.001.8811.1611.16
#FFFFFF1.881.0021.0021.00
#00000011.1621.001.001.00
##00000011.1621.001.001.00

Color blindness preview

Protanopia (red-blind)
#B9C7EC
Deuteranopia (green-blind)
#A1B6EA
Tritanopia (blue-blind)
#00D8D6
Achromatopsia (no color)
#BDBDBD

Design tokens & code

CSS
--color: #43cdea;
/* rgb */ color: rgb(67, 205, 234);
/* oklch */ color: oklch(78.7% 0.122 214.9);
Tailwind
colors: {
  custom: {
    50: '#8ddcf0',
    500: '#43cdea',
    950: '#000000',
  },
}
SCSS
$custom: #43cdea;
$custom-light: #8ddcf0;
$custom-dark: #000000;
JSON
{
  "hex": "#43cdea",
  "rgb": {
    "r": 67,
    "g": 205,
    "b": 234
  },
  "hsl": {
    "h": 190.419,
    "s": 79.904,
    "l": 59.02
  },
  "oklch": {
    "l": 0.787,
    "c": 0.1217,
    "h": 214.9
  },
  "luminance": 0.50796
}

Semantic roles & 50–950 ramp

primary
#43CDEA
secondary
#A3422E
accent
#5431F6
background
#FCFEFF
surface
#F5FCFE
border
#CFD5D6
text
#0E1516
muted
#7F8485

Preview Lab

Preview with #43CDEA

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

Preview Lab → · Contrast checker → · Palette generator →

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