#43B2D8#43B2D8

#43B2D8 is a light, moderate cyan. Relative luminance 0.380; OKLCH L 71.6% C 0.113 H 224.6°. Best body text is #000000 at 8.60:1 contrast (WCAG AA passes).

Color values

HEX#43B2D8
RGBrgb(67, 178, 216)
HSLhsl(195, 66%, 55%)
HSVhsv(195, 69%, 85%)
CMYKcmyk(69%, 17.6%, 0%, 15.3%)
CIE-LABlab(68.01, -19.34, -28.32)
CIE-LCHlch(68.01, 34.29, 235.66°)
OKLaboklab(71.63% -0.0802 -0.0792)
OKLCHoklch(71.63% 0.113 224.6)
XYZxyz(30.6248, 37.9885, 70.6709)
Luminance0.3799 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#43B2D8 #D86943
analogous
#43D8B3 #43B2D8 #4367D8
triadic
#43B2D8 #D843B2 #B2D843
tetradic
#43B2D8 #B343D8 #D86943 #67D843
square
#43B2D8 #B343D8 #D86943 #67D843
split-complementary
#43B2D8 #D84367 #D8B343
monochromatic
#1C6A85 #2693B8 #43B2D8 #76C7E3 #A8DCED

Accessibility & contrast

On white

2.44
#43B2D8 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.60
#43B2D8 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43B2D8
8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##43B2D8#FFFFFF#000000##000000
##43B2D81.002.448.608.60
#FFFFFF2.441.0021.0021.00
#0000008.6021.001.001.00
##0000008.6021.001.001.00

Color blindness preview

Protanopia (red-blind)
#9DAEDA
Deuteranopia (green-blind)
#889FD8
Tritanopia (blue-blind)
#00BDBE
Achromatopsia (no color)
#A6A6A6

Design tokens & code

CSS
--color: #43b2d8;
/* rgb */ color: rgb(67, 178, 216);
/* oklch */ color: oklch(71.6% 0.113 224.6);
Tailwind
colors: {
  custom: {
    50: '#89c9e4',
    500: '#43b2d8',
    950: '#000000',
  },
}
SCSS
$custom: #43b2d8;
$custom-light: #89c9e4;
$custom-dark: #000000;
JSON
{
  "hex": "#43b2d8",
  "rgb": {
    "r": 67,
    "g": 178,
    "b": 216
  },
  "hsl": {
    "h": 195.302,
    "s": 65.639,
    "l": 55.49
  },
  "oklch": {
    "l": 0.71627,
    "c": 0.11274,
    "h": 224.6
  },
  "luminance": 0.37992
}

Semantic roles & 50–950 ramp

primary
#43B2D8
secondary
#DAAC9C
accent
#6A3FE9
background
#F9FCFD
surface
#F1F8FB
border
#CBD1D4
text
#0D1315
muted
#7E8283

Preview Lab

Preview with #43B2D8

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

Preview Lab → · Contrast checker → · Palette generator →

#43B2D8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva