#43B3D9#43B3D9

#43B3D9 is a light, moderate cyan. Relative luminance 0.384; OKLCH L 71.9% C 0.113 H 224.4°. Best body text is #000000 at 8.69:1 contrast (WCAG AA passes).

Color values

HEX#43B3D9
RGBrgb(67, 179, 217)
HSLhsl(195, 66%, 56%)
HSVhsv(195, 69%, 85%)
CMYKcmyk(69.1%, 17.5%, 0%, 14.9%)
CIE-LABlab(68.34, -19.55, -28.35)
CIE-LCHlch(68.34, 34.44, 235.42°)
OKLaboklab(71.91% -0.0809 -0.0793)
OKLCHoklch(71.91% 0.113 224.4)
XYZxyz(30.9541, 38.4398, 71.4204)
Luminance0.3844 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#43B3D9 #D96943
analogous
#43D9B4 #43B3D9 #4368D9
triadic
#43B3D9 #D943B3 #B3D943
tetradic
#43B3D9 #B443D9 #D96943 #68D943
square
#43B3D9 #B443D9 #D96943 #68D943
split-complementary
#43B3D9 #D94368 #D9B443
monochromatic
#1B6B86 #2594B9 #43B3D9 #76C8E3 #A9DCEE

Accessibility & contrast

On white

2.42
#43B3D9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.69
#43B3D9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43B3D9
8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##43B3D9#FFFFFF#000000##000000
##43B3D91.002.428.698.69
#FFFFFF2.421.0021.0021.00
#0000008.6921.001.001.00
##0000008.6921.001.001.00

Color blindness preview

Protanopia (red-blind)
#9EAFDB
Deuteranopia (green-blind)
#89A0D9
Tritanopia (blue-blind)
#00BEBF
Achromatopsia (no color)
#A7A7A7

Design tokens & code

CSS
--color: #43b3d9;
/* rgb */ color: rgb(67, 179, 217);
/* oklch */ color: oklch(71.9% 0.113 224.4);
Tailwind
colors: {
  custom: {
    50: '#89c9e4',
    500: '#43b3d9',
    950: '#000000',
  },
}
SCSS
$custom: #43b3d9;
$custom-light: #89c9e4;
$custom-dark: #000000;
JSON
{
  "hex": "#43b3d9",
  "rgb": {
    "r": 67,
    "g": 179,
    "b": 217
  },
  "hsl": {
    "h": 195.2,
    "s": 66.372,
    "l": 55.686
  },
  "oklch": {
    "l": 0.71905,
    "c": 0.11326,
    "h": 224.4
  },
  "luminance": 0.38443
}

Semantic roles & 50–950 ramp

primary
#43B3D9
secondary
#DBAD9D
accent
#6A3FE9
background
#F9FCFD
surface
#F1F8FB
border
#CBD1D4
text
#0D1315
muted
#7E8283

Preview Lab

Preview with #43B3D9

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

Preview Lab → · Contrast checker → · Palette generator →

#43B3D9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva