#45C0D9#45C0D9

#45C0D9 is a light, moderate cyan. Relative luminance 0.440; OKLCH L 75.0% C 0.112 H 213.9°. Best body text is #000000 at 9.79:1 contrast (WCAG AA passes).

Color values

HEX#45C0D9
RGBrgb(69, 192, 217)
HSLhsl(190, 66%, 56%)
HSVhsv(190, 68%, 85%)
CMYKcmyk(68.2%, 11.5%, 0%, 14.9%)
CIE-LABlab(72.21, -25.89, -22.43)
CIE-LCHlch(72.21, 34.26, 220.90°)
OKLaboklab(75.02% -0.0928 -0.0624)
OKLCHoklch(75.02% 0.112 213.9)
XYZxyz(33.8230, 43.9704, 72.3368)
Luminance0.4397 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#45C0D9 #D95E45
analogous
#45D9A8 #45C0D9 #4576D9
triadic
#45C0D9 #D945C0 #C0D945
tetradic
#45C0D9 #A845D9 #D95E45 #76D945
square
#45C0D9 #A845D9 #D95E45 #76D945
split-complementary
#45C0D9 #D94576 #D9A845
monochromatic
#1C7688 #26A2BB #45C0D9 #78D1E3 #ABE2EE

Accessibility & contrast

On white

2.14
#45C0D9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.79
#45C0D9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45C0D9
9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##45C0D9#FFFFFF#000000##000000
##45C0D91.002.149.799.79
#FFFFFF2.141.0021.0021.00
#0000009.7921.001.001.00
##0000009.7921.001.001.00

Color blindness preview

Protanopia (red-blind)
#AEBADA
Deuteranopia (green-blind)
#99AAD9
Tritanopia (blue-blind)
#00CAC8
Achromatopsia (no color)
#B1B1B1

Design tokens & code

CSS
--color: #45c0d9;
/* rgb */ color: rgb(69, 192, 217);
/* oklch */ color: oklch(75.0% 0.112 213.9);
Tailwind
colors: {
  custom: {
    50: '#8bd3e4',
    500: '#45c0d9',
    950: '#000000',
  },
}
SCSS
$custom: #45c0d9;
$custom-light: #8bd3e4;
$custom-dark: #000000;
JSON
{
  "hex": "#45c0d9",
  "rgb": {
    "r": 69,
    "g": 192,
    "b": 217
  },
  "hsl": {
    "h": 190.135,
    "s": 66.071,
    "l": 56.078
  },
  "oklch": {
    "l": 0.75021,
    "c": 0.11185,
    "h": 213.9
  },
  "luminance": 0.43974
}

Semantic roles & 50–950 ramp

primary
#45C0D9
secondary
#DBA99E
accent
#5C3FE9
background
#F9FCFD
surface
#F2F9FB
border
#CCD2D4
text
#0D1415
muted
#7E8283

Preview Lab

Preview with #45C0D9

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

Preview Lab → · Contrast checker → · Palette generator →

#45C0D9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva