#45AAD2#45AAD2

#45AAD2 is a light, moderate cyan. Relative luminance 0.347; OKLCH L 69.5% C 0.109 H 227.8°. Best body text is #000000 at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#45AAD2
RGB	rgb(69, 170, 210)
HSL	hsl(197, 61%, 55%)
HSV	hsv(197, 67%, 82%)
CMYK	cmyk(67.1%, 19%, 0%, 17.6%)
CIE-LAB	lab(65.49, -16.74, -28.90)
CIE-LCH	lch(65.49, 33.40, 239.91°)
OKLab	oklab(69.55% -0.0734 -0.0809)
OKLCH	oklch(69.55% 0.109 227.8)
XYZ	xyz(28.4572, 34.6647, 66.1515)
Luminance	0.3467 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45AAD2 #D26D45

analogous

#45D2B3 #45AAD2 #4564D2

triadic

#45AAD2 #D245AA #AAD245

tetradic

#45AAD2 #B345D2 #D26D45 #64D245

square

#45AAD2 #B345D2 #D26D45 #64D245

split-complementary

#45AAD2 #D24564 #D2B345

monochromatic

#1F637E #2A8AAF #45AAD2 #76C1DE #A8D7EA

Accessibility & contrast

On white

2.65

#45AAD2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.93

#45AAD2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45AAD2

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45AAD2	#FFFFFF	#000000	##000000
##45AAD2	1.00	2.65	7.93	7.93
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.93	21.00	1.00	1.00
##000000	7.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95A7D4

Deuteranopia (green-blind)

#8199D1

Tritanopia (blue-blind)

#00B5B7

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #45aad2;
/* rgb */ color: rgb(69, 170, 210);
/* oklch */ color: oklch(69.5% 0.109 227.8);

Tailwind

colors: {
  custom: {
    50: '#88c3e0',
    500: '#45aad2',
    950: '#000000',
  },
}

SCSS

$custom: #45aad2;
$custom-light: #88c3e0;
$custom-dark: #000000;

JSON

{
  "hex": "#45aad2",
  "rgb": {
    "r": 69,
    "g": 170,
    "b": 210
  },
  "hsl": {
    "h": 197.021,
    "s": 61.039,
    "l": 54.706
  },
  "oklch": {
    "l": 0.69546,
    "c": 0.10918,
    "h": 227.8
  },
  "luminance": 0.34668
}

Semantic roles & 50–950 ramp

primary

#45AAD2

secondary

#D7AD9C

accent

#7144E4

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1215

muted

#7E8183

Preview Lab

Preview with #45AAD2

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

Preview Lab → · Contrast checker → · Palette generator →