#43B8DB#43B8DB

#43B8DB is a light, moderate cyan. Relative luminance 0.406; OKLCH L 73.2% C 0.114 H 221.6°. Best body text is #000000 at 9.12:1 contrast (WCAG AA passes).

Color values

HEX#43B8DB
RGBrgb(67, 184, 219)
HSLhsl(194, 68%, 56%)
HSVhsv(194, 69%, 86%)
CMYKcmyk(69.4%, 16%, 0%, 14.1%)
CIE-LABlab(69.88, -21.50, -27.08)
CIE-LCHlch(69.88, 34.58, 231.55°)
OKLaboklab(73.16% -0.0851 -0.0756)
OKLCHoklch(73.16% 0.114 221.6)
XYZxyz(32.2362, 40.5851, 73.1389)
Luminance0.4059 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#43B8DB #DB6643
analogous
#43DBB2 #43B8DB #436CDB
triadic
#43B8DB #DB43B8 #B8DB43
tetradic
#43B8DB #B243DB #DB6643 #6CDB43
square
#43B8DB #B243DB #DB6643 #6CDB43
split-complementary
#43B8DB #DB436C #DBB243
monochromatic
#1A7089 #249ABD #43B8DB #76CBE5 #AADFEF

Accessibility & contrast

On white

2.30
#43B8DB on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.12
#43B8DB on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43B8DB
9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##43B8DB#FFFFFF#000000##000000
##43B8DB1.002.309.129.12
#FFFFFF2.301.0021.0021.00
#0000009.1221.001.001.00
##0000009.1221.001.001.00

Color blindness preview

Protanopia (red-blind)
#A3B3DD
Deuteranopia (green-blind)
#8EA4DB
Tritanopia (blue-blind)
#00C3C3
Achromatopsia (no color)
#ABABAB

Design tokens & code

CSS
--color: #43b8db;
/* rgb */ color: rgb(67, 184, 219);
/* oklch */ color: oklch(73.2% 0.114 221.6);
Tailwind
colors: {
  custom: {
    50: '#8acde6',
    500: '#43b8db',
    950: '#000000',
  },
}
SCSS
$custom: #43b8db;
$custom-light: #8acde6;
$custom-dark: #000000;
JSON
{
  "hex": "#43b8db",
  "rgb": {
    "r": 67,
    "g": 184,
    "b": 219
  },
  "hsl": {
    "h": 193.816,
    "s": 67.857,
    "l": 56.078
  },
  "oklch": {
    "l": 0.73164,
    "c": 0.11383,
    "h": 221.6
  },
  "luminance": 0.40589
}

Semantic roles & 50–950 ramp

primary
#43B8DB
secondary
#DCAC9E
accent
#653DEB
background
#F9FCFE
surface
#F1F9FC
border
#CBD2D5
text
#0D1316
muted
#7E8284

Preview Lab

Preview with #43B8DB

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

Preview Lab → · Contrast checker → · Palette generator →

#43B8DB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva