#45A8D2#45A8D2

#45A8D2 is a light, moderate cyan. Relative luminance 0.339; OKLCH L 69.1% C 0.110 H 229.5°. Best body text is #000000 at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#45A8D2
RGB	rgb(69, 168, 210)
HSL	hsl(198, 61%, 55%)
HSV	hsv(198, 67%, 82%)
CMYK	cmyk(67.1%, 20%, 0%, 17.6%)
CIE-LAB	lab(64.90, -15.68, -29.80)
CIE-LCH	lch(64.90, 33.67, 242.26°)
OKLab	oklab(69.08% -0.0713 -0.0835)
OKLCH	oklch(69.08% 0.11 229.5)
XYZ	xyz(28.0851, 33.9206, 66.0275)
Luminance	0.3392 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45A8D2 #D26F45

analogous

#45D2B5 #45A8D2 #4562D2

triadic

#45A8D2 #D245A8 #A8D245

tetradic

#45A8D2 #B545D2 #D26F45 #62D245

square

#45A8D2 #B545D2 #D26F45 #62D245

split-complementary

#45A8D2 #D24562 #D2B545

monochromatic

#1F627E #2A88AF #45A8D2 #76BFDE #A8D6EA

Accessibility & contrast

On white

2.70

#45A8D2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.78

#45A8D2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45A8D2

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45A8D2	#FFFFFF	#000000	##000000
##45A8D2	1.00	2.70	7.78	7.78
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.78	21.00	1.00	1.00
##000000	7.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92A5D4

Deuteranopia (green-blind)

#7F97D1

Tritanopia (blue-blind)

#00B4B6

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #45a8d2;
/* rgb */ color: rgb(69, 168, 210);
/* oklch */ color: oklch(69.1% 0.110 229.5);

Tailwind

colors: {
  custom: {
    50: '#88c1e0',
    500: '#45a8d2',
    950: '#000000',
  },
}

SCSS

$custom: #45a8d2;
$custom-light: #88c1e0;
$custom-dark: #000000;

JSON

{
  "hex": "#45a8d2",
  "rgb": {
    "r": 69,
    "g": 168,
    "b": 210
  },
  "hsl": {
    "h": 197.872,
    "s": 61.039,
    "l": 54.706
  },
  "oklch": {
    "l": 0.69077,
    "c": 0.1098,
    "h": 229.5
  },
  "luminance": 0.33924
}

Semantic roles & 50–950 ramp

primary

#45A8D2

secondary

#D7AD9C

accent

#7344E4

background

#F9FBFD

surface

#F1F7FB

border

#CBD0D4

text

#0D1215

muted

#7E8183

Preview Lab

Preview with #45A8D2

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

Preview Lab → · Contrast checker → · Palette generator →