#43B7D1#43B7D1

#43B7D1 is a light, moderate cyan. Relative luminance 0.397; OKLCH L 72.5% C 0.108 H 215.6°. Best body text is #000000 at 8.93:1 contrast (WCAG AA passes).

Color values

HEX#43B7D1
RGBrgb(67, 183, 209)
HSLhsl(191, 61%, 54%)
HSVhsv(191, 68%, 82%)
CMYKcmyk(67.9%, 12.4%, 0%, 18%)
CIE-LABlab(69.23, -24.10, -22.61)
CIE-LCHlch(69.23, 33.05, 223.17°)
OKLaboklab(72.52% -0.0879 -0.063)
OKLCHoklch(72.52% 0.108 215.6)
XYZxyz(30.7520, 39.6603, 66.3437)
Luminance0.3966 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#43B7D1 #D15D43
analogous
#43D1A4 #43B7D1 #4370D1
triadic
#43B7D1 #D143B7 #B7D143
tetradic
#43B7D1 #A443D1 #D15D43 #70D143
square
#43B7D1 #A443D1 #D15D43 #70D143
split-complementary
#43B7D1 #D14370 #D1A443
monochromatic
#1E6A7B #2A95AD #43B7D1 #74CADD #A5DDE9

Accessibility & contrast

On white

2.35
#43B7D1 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.93
#43B7D1 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43B7D1
8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##43B7D1#FFFFFF#000000##000000
##43B7D11.002.358.938.93
#FFFFFF2.351.0021.0021.00
#0000008.9321.001.001.00
##0000008.9321.001.001.00

Color blindness preview

Protanopia (red-blind)
#A5B1D2
Deuteranopia (green-blind)
#91A3D1
Tritanopia (blue-blind)
#00C1BF
Achromatopsia (no color)
#A9A9A9

Design tokens & code

CSS
--color: #43b7d1;
/* rgb */ color: rgb(67, 183, 209);
/* oklch */ color: oklch(72.5% 0.108 215.6);
Tailwind
colors: {
  custom: {
    50: '#88ccdf',
    500: '#43b7d1',
    950: '#000000',
  },
}
SCSS
$custom: #43b7d1;
$custom-light: #88ccdf;
$custom-dark: #000000;
JSON
{
  "hex": "#43b7d1",
  "rgb": {
    "r": 67,
    "g": 183,
    "b": 209
  },
  "hsl": {
    "h": 190.986,
    "s": 60.684,
    "l": 54.118
  },
  "oklch": {
    "l": 0.72516,
    "c": 0.10815,
    "h": 215.6
  },
  "luminance": 0.39664
}

Semantic roles & 50–950 ramp

primary
#43B7D1
secondary
#D6A59A
accent
#6144E4
background
#F9FCFD
surface
#F1F9FB
border
#CBD2D4
text
#0D1315
muted
#7E8283

Preview Lab

Preview with #43B7D1

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

Preview Lab → · Contrast checker → · Palette generator →

#43B7D1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva