#45AFD2#45AFD2

#45AFD2 is a light, moderate cyan. Relative luminance 0.366; OKLCH L 70.7% C 0.108 H 223.5°. Best body text is #000000 at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#45AFD2
RGB	rgb(69, 175, 210)
HSL	hsl(195, 61%, 55%)
HSV	hsv(195, 67%, 82%)
CMYK	cmyk(67.1%, 16.7%, 0%, 17.6%)
CIE-LAB	lab(66.96, -19.38, -26.63)
CIE-LCH	lch(66.96, 32.94, 233.96°)
OKLab	oklab(70.72% -0.0784 -0.0744)
OKLCH	oklch(70.72% 0.108 223.5)
XYZ	xyz(29.4124, 36.5751, 66.4699)
Luminance	0.3658 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45AFD2 #D26845

analogous

#45D2AF #45AFD2 #4568D2

triadic

#45AFD2 #D245AF #AFD245

tetradic

#45AFD2 #AF45D2 #D26845 #68D245

square

#45AFD2 #AF45D2 #D26845 #68D245

split-complementary

#45AFD2 #D24568 #D2AF45

monochromatic

#1F667E #2A8EAF #45AFD2 #76C4DE #A8D9EA

Accessibility & contrast

On white

2.53

#45AFD2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.32

#45AFD2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45AFD2

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45AFD2	#FFFFFF	#000000	##000000
##45AFD2	1.00	2.53	8.32	8.32
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.32	21.00	1.00	1.00
##000000	8.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BABD4

Deuteranopia (green-blind)

#879DD2

Tritanopia (blue-blind)

#00BABA

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #45afd2;
/* rgb */ color: rgb(69, 175, 210);
/* oklch */ color: oklch(70.7% 0.108 223.5);

Tailwind

colors: {
  custom: {
    50: '#89c7e0',
    500: '#45afd2',
    950: '#000000',
  },
}

SCSS

$custom: #45afd2;
$custom-light: #89c7e0;
$custom-dark: #000000;

JSON

{
  "hex": "#45afd2",
  "rgb": {
    "r": 69,
    "g": 175,
    "b": 210
  },
  "hsl": {
    "h": 194.894,
    "s": 61.039,
    "l": 54.706
  },
  "oklch": {
    "l": 0.70722,
    "c": 0.10809,
    "h": 223.5
  },
  "luminance": 0.36578
}

Semantic roles & 50–950 ramp

primary

#45AFD2

secondary

#D7AA9C

accent

#6B44E4

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #45AFD2

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

Preview Lab → · Contrast checker → · Palette generator →