#45A1D8#45A1D8

#45A1D8 is a light, moderate cyan. Relative luminance 0.317; OKLCH L 67.7% C 0.119 H 238.4°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX#45A1D8
RGBrgb(69, 161, 216)
HSLhsl(202, 65%, 56%)
HSVhsv(202, 68%, 85%)
CMYKcmyk(68.1%, 25.5%, 0%, 15.3%)
CIE-LABlab(63.10, -9.90, -35.92)
CIE-LCHlch(63.10, 37.26, 254.59°)
OKLaboklab(67.73% -0.0622 -0.1011)
OKLCHoklch(67.73% 0.119 238.4)
XYZxyz(27.5890, 31.7098, 69.6190)
Luminance0.3171 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#45A1D8 #D87C45
analogous
#45D8C5 #45A1D8 #4557D8
triadic
#45A1D8 #D845A1 #A1D845
tetradic
#45A1D8 #C545D8 #D87C45 #57D845
square
#45A1D8 #C545D8 #D87C45 #57D845
split-complementary
#45A1D8 #D84557 #D8C545
monochromatic
#1C5F86 #2782B9 #45A1D8 #78BBE3 #AAD4ED

Accessibility & contrast

On white

2.86
#45A1D8 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.34
#45A1D8 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45A1D8
7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##45A1D8#FFFFFF#000000##000000
##45A1D81.002.867.347.34
#FFFFFF2.861.0021.0021.00
#0000007.3421.001.001.00
##0000007.3421.001.001.00

Color blindness preview

Protanopia (red-blind)
#87A1DB
Deuteranopia (green-blind)
#7392D7
Tritanopia (blue-blind)
#00AFB4
Achromatopsia (no color)
#999999

Design tokens & code

CSS
--color: #45a1d8;
/* rgb */ color: rgb(69, 161, 216);
/* oklch */ color: oklch(67.7% 0.119 238.4);
Tailwind
colors: {
  custom: {
    50: '#89bce4',
    500: '#45a1d8',
    950: '#000000',
  },
}
SCSS
$custom: #45a1d8;
$custom-light: #89bce4;
$custom-dark: #000000;
JSON
{
  "hex": "#45a1d8",
  "rgb": {
    "r": 69,
    "g": 161,
    "b": 216
  },
  "hsl": {
    "h": 202.449,
    "s": 65.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.67729,
    "c": 0.11873,
    "h": 238.4
  },
  "luminance": 0.31713
}

Semantic roles & 50–950 ramp

primary
#45A1D8
secondary
#DBB59E
accent
#7F40E8
background
#F9FBFD
surface
#F1F6FB
border
#CBD0D4
text
#0D1215
muted
#7E8183

Preview Lab

Preview with #45A1D8

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

Preview Lab → · Contrast checker → · Palette generator →

#45A1D8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva