#45B0D1#45B0D1

#45B0D1 is a light, moderate cyan. Relative luminance 0.369; OKLCH L 70.9% C 0.107 H 221.9°. Best body text is #000000 at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#45B0D1
RGB	rgb(69, 176, 209)
HSL	hsl(194, 60%, 55%)
HSV	hsv(194, 67%, 82%)
CMYK	cmyk(67%, 15.8%, 0%, 18%)
CIE-LAB	lab(67.21, -20.21, -25.69)
CIE-LCH	lch(67.21, 32.69, 231.80°)
OKLab	oklab(70.92% -0.0798 -0.0717)
OKLCH	oklch(70.92% 0.107 221.9)
XYZ	xyz(29.4835, 36.9161, 65.8809)
Luminance	0.3692 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45B0D1 #D16645

analogous

#45D1AC #45B0D1 #456AD1

triadic

#45B0D1 #D145B0 #B0D145

tetradic

#45B0D1 #AC45D1 #D16645 #6AD145

square

#45B0D1 #AC45D1 #D16645 #6AD145

split-complementary

#45B0D1 #D1456A #D1AC45

monochromatic

#1F677D #2B8FAE #45B0D1 #76C5DD #A7DAE9

Accessibility & contrast

On white

2.50

#45B0D1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.38

#45B0D1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45B0D1

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45B0D1	#FFFFFF	#000000	##000000
##45B0D1	1.00	2.50	8.38	8.38
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.38	21.00	1.00	1.00
##000000	8.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DACD3

Deuteranopia (green-blind)

#899DD1

Tritanopia (blue-blind)

#00BABB

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #45b0d1;
/* rgb */ color: rgb(69, 176, 209);
/* oklch */ color: oklch(70.9% 0.107 221.9);

Tailwind

colors: {
  custom: {
    50: '#89c7df',
    500: '#45b0d1',
    950: '#000000',
  },
}

SCSS

$custom: #45b0d1;
$custom-light: #89c7df;
$custom-dark: #000000;

JSON

{
  "hex": "#45b0d1",
  "rgb": {
    "r": 69,
    "g": 176,
    "b": 209
  },
  "hsl": {
    "h": 194.143,
    "s": 60.345,
    "l": 54.51
  },
  "oklch": {
    "l": 0.70916,
    "c": 0.10729,
    "h": 221.9
  },
  "luminance": 0.36919
}

Semantic roles & 50–950 ramp

primary

#45B0D1

secondary

#D7A99B

accent

#6A44E3

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #45B0D1

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

Preview Lab → · Contrast checker → · Palette generator →