#43B1D2#43B1D2

#43B1D2 is a light, moderate cyan. Relative luminance 0.373; OKLCH L 71.1% C 0.109 H 221.5°. Best body text is #000000 at 8.46:1 contrast (WCAG AA passes).

Color values

HEX#43B1D2
RGBrgb(67, 177, 210)
HSLhsl(194, 61%, 54%)
HSVhsv(194, 68%, 82%)
CMYKcmyk(68.1%, 15.7%, 0%, 17.6%)
CIE-LABlab(67.49, -20.72, -25.82)
CIE-LCHlch(67.49, 33.10, 231.25°)
OKLaboklab(71.14% -0.0815 -0.0721)
OKLCHoklch(71.14% 0.109 221.5)
XYZxyz(29.6650, 37.2874, 66.5940)
Luminance0.3729 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#43B1D2 #D26443
analogous
#43D2AB #43B1D2 #436AD2
triadic
#43B1D2 #D243B1 #B1D243
tetradic
#43B1D2 #AB43D2 #D26443 #6AD243
square
#43B1D2 #AB43D2 #D26443 #6AD243
split-complementary
#43B1D2 #D2436A #D2AB43
monochromatic
#1E677D #2A90AE #43B1D2 #74C5DE #A6DAEA

Accessibility & contrast

On white

2.48
#43B1D2 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.46
#43B1D2 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43B1D2
8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##43B1D2#FFFFFF#000000##000000
##43B1D21.002.488.468.46
#FFFFFF2.481.0021.0021.00
#0000008.4621.001.001.00
##0000008.4621.001.001.00

Color blindness preview

Protanopia (red-blind)
#9DADD4
Deuteranopia (green-blind)
#899ED2
Tritanopia (blue-blind)
#00BCBC
Achromatopsia (no color)
#A4A4A4

Design tokens & code

CSS
--color: #43b1d2;
/* rgb */ color: rgb(67, 177, 210);
/* oklch */ color: oklch(71.1% 0.109 221.5);
Tailwind
colors: {
  custom: {
    50: '#88c8e0',
    500: '#43b1d2',
    950: '#000000',
  },
}
SCSS
$custom: #43b1d2;
$custom-light: #88c8e0;
$custom-dark: #000000;
JSON
{
  "hex": "#43b1d2",
  "rgb": {
    "r": 67,
    "g": 177,
    "b": 210
  },
  "hsl": {
    "h": 193.846,
    "s": 61.373,
    "l": 54.314
  },
  "oklch": {
    "l": 0.71135,
    "c": 0.10879,
    "h": 221.5
  },
  "luminance": 0.37291
}

Semantic roles & 50–950 ramp

primary
#43B1D2
secondary
#D7A89A
accent
#6943E4
background
#F9FCFD
surface
#F1F8FB
border
#CBD1D4
text
#0D1315
muted
#7E8283

Preview Lab

Preview with #43B1D2

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

Preview Lab → · Contrast checker → · Palette generator →

#43B1D2 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva