#43C5E7#43C5E7

#43C5E7 is a light, vivid cyan. Relative luminance 0.469; OKLCH L 76.7% C 0.120 H 219.1°. Best body text is #000000 at 10.38:1 contrast (WCAG AA passes).

Color values

HEX#43C5E7
RGBrgb(67, 197, 231)
HSLhsl(192, 77%, 58%)
HSVhsv(192, 71%, 91%)
CMYKcmyk(71%, 14.7%, 0%, 9.4%)
CIE-LABlab(74.12, -24.36, -27.10)
CIE-LCHlch(74.12, 36.44, 228.05°)
OKLaboklab(76.71% -0.0932 -0.0757)
OKLCHoklch(76.71% 0.12 219.1)
XYZxyz(36.6988, 46.8911, 82.7025)
Luminance0.4689 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#43C5E7 #E76543
analogous
#43E7B7 #43C5E7 #4373E7
triadic
#43C5E7 #E743C5 #C5E743
tetradic
#43C5E7 #B743E7 #E76543 #73E743
square
#43C5E7 #B743E7 #E76543 #73E743
split-complementary
#43C5E7 #E74373 #E7B743
monochromatic
#14809C #1BACD2 #43C5E7 #79D6EE #B0E6F5

Accessibility & contrast

On white

2.02
#43C5E7 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.38
#43C5E7 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43C5E7
10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##43C5E7#FFFFFF#000000##000000
##43C5E71.002.0210.3810.38
#FFFFFF2.021.0021.0021.00
#00000010.3821.001.001.00
##00000010.3821.001.001.00

Color blindness preview

Protanopia (red-blind)
#B0C0E9
Deuteranopia (green-blind)
#99AFE7
Tritanopia (blue-blind)
#00D0D0
Achromatopsia (no color)
#B6B6B6

Design tokens & code

CSS
--color: #43c5e7;
/* rgb */ color: rgb(67, 197, 231);
/* oklch */ color: oklch(76.7% 0.120 219.1);
Tailwind
colors: {
  custom: {
    50: '#8cd6ee',
    500: '#43c5e7',
    950: '#000000',
  },
}
SCSS
$custom: #43c5e7;
$custom-light: #8cd6ee;
$custom-dark: #000000;
JSON
{
  "hex": "#43c5e7",
  "rgb": {
    "r": 67,
    "g": 197,
    "b": 231
  },
  "hsl": {
    "h": 192.439,
    "s": 77.358,
    "l": 58.431
  },
  "oklch": {
    "l": 0.76709,
    "c": 0.12007,
    "h": 219.1
  },
  "luminance": 0.46895
}

Semantic roles & 50–950 ramp

primary
#43C5E7
secondary
#E3B0A2
accent
#5C34F4
background
#F9FDFE
surface
#F2FAFD
border
#CCD3D5
text
#0E1416
muted
#7E8384

Preview Lab

Preview with #43C5E7

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

Preview Lab → · Contrast checker → · Palette generator →

#43C5E7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva