#45ABD5#45ABD5

#45ABD5 is a light, moderate cyan. Relative luminance 0.352; OKLCH L 69.9% C 0.111 H 228.8°. Best body text is #000000 at 8.04:1 contrast (WCAG AA passes).

Color values

HEX#45ABD5
RGBrgb(69, 171, 213)
HSLhsl(198, 63%, 55%)
HSVhsv(198, 68%, 84%)
CMYKcmyk(67.6%, 19.7%, 0%, 16.5%)
CIE-LABlab(65.90, -16.31, -29.92)
CIE-LCHlch(65.90, 34.08, 241.40°)
OKLaboklab(69.91% -0.0733 -0.0838)
OKLCHoklch(69.91% 0.111 228.8)
XYZxyz(29.0226, 35.1919, 68.2011)
Luminance0.3519 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#45ABD5 #D56F45
analogous
#45D5B7 #45ABD5 #4563D5
triadic
#45ABD5 #D545AB #ABD545
tetradic
#45ABD5 #B745D5 #D56F45 #63D545
square
#45ABD5 #B745D5 #D56F45 #63D545
split-complementary
#45ABD5 #D54563 #D5B745
monochromatic
#1D6582 #298BB4 #45ABD5 #77C2E0 #A9D8EC

Accessibility & contrast

On white

2.61
#45ABD5 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.04
#45ABD5 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45ABD5
8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##45ABD5#FFFFFF#000000##000000
##45ABD51.002.618.048.04
#FFFFFF2.611.0021.0021.00
#0000008.0421.001.001.00
##0000008.0421.001.001.00

Color blindness preview

Protanopia (red-blind)
#95A8D7
Deuteranopia (green-blind)
#819AD4
Tritanopia (blue-blind)
#00B7B9
Achromatopsia (no color)
#A0A0A0

Design tokens & code

CSS
--color: #45abd5;
/* rgb */ color: rgb(69, 171, 213);
/* oklch */ color: oklch(69.9% 0.111 228.8);
Tailwind
colors: {
  custom: {
    50: '#89c4e2',
    500: '#45abd5',
    950: '#000000',
  },
}
SCSS
$custom: #45abd5;
$custom-light: #89c4e2;
$custom-dark: #000000;
JSON
{
  "hex": "#45abd5",
  "rgb": {
    "r": 69,
    "g": 171,
    "b": 213
  },
  "hsl": {
    "h": 197.5,
    "s": 63.158,
    "l": 55.294
  },
  "oklch": {
    "l": 0.69913,
    "c": 0.11131,
    "h": 228.8
  },
  "luminance": 0.35195
}

Semantic roles & 50–950 ramp

primary
#45ABD5
secondary
#D9AE9D
accent
#7242E6
background
#F9FCFD
surface
#F1F8FB
border
#CBD1D4
text
#0D1215
muted
#7E8183

Preview Lab

Preview with #45ABD5

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

Preview Lab → · Contrast checker → · Palette generator →

#45ABD5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva