#43BCE1#43BCE1

#43BCE1 is a light, moderate cyan. Relative luminance 0.426; OKLCH L 74.4% C 0.117 H 222.3°. Best body text is #000000 at 9.52:1 contrast (WCAG AA passes).

Color values

HEX#43BCE1
RGBrgb(67, 188, 225)
HSLhsl(194, 72%, 57%)
HSVhsv(194, 70%, 88%)
CMYKcmyk(70.2%, 16.4%, 0%, 11.8%)
CIE-LABlab(71.28, -21.67, -28.21)
CIE-LCHlch(71.28, 35.57, 232.48°)
OKLaboklab(74.36% -0.0867 -0.0788)
OKLCHoklch(74.36% 0.117 222.3)
XYZxyz(33.8830, 42.5921, 77.6549)
Luminance0.4260 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#43BCE1 #E16843
analogous
#43E1B7 #43BCE1 #436DE1
triadic
#43BCE1 #E143BC #BCE143
tetradic
#43BCE1 #B743E1 #E16843 #6DE143
square
#43BCE1 #B743E1 #E16843 #6DE143
split-complementary
#43BCE1 #E1436D #E1B743
monochromatic
#177592 #20A0C7 #43BCE1 #78CFE9 #ADE2F2

Accessibility & contrast

On white

2.21
#43BCE1 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.52
#43BCE1 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43BCE1
9.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##43BCE1#FFFFFF#000000##000000
##43BCE11.002.219.529.52
#FFFFFF2.211.0021.0021.00
#0000009.5221.001.001.00
##0000009.5221.001.001.00

Color blindness preview

Protanopia (red-blind)
#A6B8E3
Deuteranopia (green-blind)
#91A8E1
Tritanopia (blue-blind)
#00C8C8
Achromatopsia (no color)
#AEAEAE

Design tokens & code

CSS
--color: #43bce1;
/* rgb */ color: rgb(67, 188, 225);
/* oklch */ color: oklch(74.4% 0.117 222.3);
Tailwind
colors: {
  custom: {
    50: '#8bd0ea',
    500: '#43bce1',
    950: '#000000',
  },
}
SCSS
$custom: #43bce1;
$custom-light: #8bd0ea;
$custom-dark: #000000;
JSON
{
  "hex": "#43bce1",
  "rgb": {
    "r": 67,
    "g": 188,
    "b": 225
  },
  "hsl": {
    "h": 194.051,
    "s": 72.477,
    "l": 57.255
  },
  "oklch": {
    "l": 0.74355,
    "c": 0.11723,
    "h": 222.3
  },
  "luminance": 0.42596
}

Semantic roles & 50–950 ramp

primary
#43BCE1
secondary
#E0AFA0
accent
#6339EF
background
#F9FCFE
surface
#F2F9FD
border
#CCD2D5
text
#0D1416
muted
#7E8284

Preview Lab

Preview with #43BCE1

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

Preview Lab → · Contrast checker → · Palette generator →

#43BCE1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva