#43BBE0#43BBE0

#43BBE0 is a light, moderate cyan. Relative luminance 0.421; OKLCH L 74.1% C 0.117 H 222.4°. Best body text is #000000 at 9.42:1 contrast (WCAG AA passes).

Color values

HEX#43BBE0
RGBrgb(67, 187, 224)
HSLhsl(194, 72%, 57%)
HSVhsv(194, 70%, 88%)
CMYKcmyk(70.1%, 16.5%, 0%, 12.2%)
CIE-LABlab(70.95, -21.47, -28.17)
CIE-LCHlch(70.95, 35.42, 232.69°)
OKLaboklab(74.08% -0.0861 -0.0787)
OKLCHoklch(74.08% 0.117 222.4)
XYZxyz(33.5341, 42.1119, 76.8676)
Luminance0.4212 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#43BBE0 #E06843
analogous
#43E0B6 #43BBE0 #436DE0
triadic
#43BBE0 #E043BB #BBE043
tetradic
#43BBE0 #B643E0 #E06843 #6DE043
square
#43BBE0 #B643E0 #E06843 #6DE043
split-complementary
#43BBE0 #E0436D #E0B643
monochromatic
#187491 #219EC5 #43BBE0 #78CEE9 #ACE1F1

Accessibility & contrast

On white

2.23
#43BBE0 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.42
#43BBE0 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43BBE0
9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##43BBE0#FFFFFF#000000##000000
##43BBE01.002.239.429.42
#FFFFFF2.231.0021.0021.00
#0000009.4221.001.001.00
##0000009.4221.001.001.00

Color blindness preview

Protanopia (red-blind)
#A6B7E2
Deuteranopia (green-blind)
#90A7E0
Tritanopia (blue-blind)
#00C7C7
Achromatopsia (no color)
#AEAEAE

Design tokens & code

CSS
--color: #43bbe0;
/* rgb */ color: rgb(67, 187, 224);
/* oklch */ color: oklch(74.1% 0.117 222.4);
Tailwind
colors: {
  custom: {
    50: '#8acfe9',
    500: '#43bbe0',
    950: '#000000',
  },
}
SCSS
$custom: #43bbe0;
$custom-light: #8acfe9;
$custom-dark: #000000;
JSON
{
  "hex": "#43bbe0",
  "rgb": {
    "r": 67,
    "g": 187,
    "b": 224
  },
  "hsl": {
    "h": 194.14,
    "s": 71.689,
    "l": 57.059
  },
  "oklch": {
    "l": 0.74079,
    "c": 0.11671,
    "h": 222.4
  },
  "luminance": 0.42116
}

Semantic roles & 50–950 ramp

primary
#43BBE0
secondary
#DFAF9F
accent
#6439EE
background
#F9FCFE
surface
#F2F9FD
border
#CCD2D5
text
#0D1416
muted
#7E8284

Preview Lab

Preview with #43BBE0

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

Preview Lab → · Contrast checker → · Palette generator →

#43BBE0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva