#45B2D1#45B2D1

#45B2D1 is a light, moderate cyan. Relative luminance 0.377; OKLCH L 71.4% C 0.107 H 220.2°. Best body text is #000000 at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#45B2D1
RGB	rgb(69, 178, 209)
HSL	hsl(193, 60%, 55%)
HSV	hsv(193, 67%, 82%)
CMYK	cmyk(67%, 14.8%, 0%, 18%)
CIE-LAB	lab(67.80, -21.25, -24.78)
CIE-LCH	lch(67.80, 32.65, 229.39°)
OKLab	oklab(71.39% -0.0819 -0.0691)
OKLCH	oklch(71.39% 0.107 220.2)
XYZ	xyz(29.8785, 37.7062, 66.0126)
Luminance	0.3771 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45B2D1 #D16445

analogous

#45D1AA #45B2D1 #456CD1

triadic

#45B2D1 #D145B2 #B2D145

tetradic

#45B2D1 #AA45D1 #D16445 #6CD145

square

#45B2D1 #AA45D1 #D16445 #6CD145

split-complementary

#45B2D1 #D1456C #D1AA45

monochromatic

#1F687D #2B91AE #45B2D1 #76C6DD #A7DBE9

Accessibility & contrast

On white

2.46

#45B2D1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.54

#45B2D1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45B2D1

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45B2D1	#FFFFFF	#000000	##000000
##45B2D1	1.00	2.46	8.54	8.54
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.54	21.00	1.00	1.00
##000000	8.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FADD3

Deuteranopia (green-blind)

#8B9FD1

Tritanopia (blue-blind)

#00BCBC

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #45b2d1;
/* rgb */ color: rgb(69, 178, 209);
/* oklch */ color: oklch(71.4% 0.107 220.2);

Tailwind

colors: {
  custom: {
    50: '#89c9df',
    500: '#45b2d1',
    950: '#000000',
  },
}

SCSS

$custom: #45b2d1;
$custom-light: #89c9df;
$custom-dark: #000000;

JSON

{
  "hex": "#45b2d1",
  "rgb": {
    "r": 69,
    "g": 178,
    "b": 209
  },
  "hsl": {
    "h": 193.286,
    "s": 60.345,
    "l": 54.51
  },
  "oklch": {
    "l": 0.71388,
    "c": 0.10712,
    "h": 220.2
  },
  "luminance": 0.37709
}

Semantic roles & 50–950 ramp

primary

#45B2D1

secondary

#D7A89B

accent

#6844E3

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #45B2D1

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

Preview Lab → · Contrast checker → · Palette generator →