#45A1D1#45A1D1

#45A1D1 is a light, moderate cyan. Relative luminance 0.314; OKLCH L 67.4% C 0.112 H 234.7°. Best body text is #000000 at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#45A1D1
RGB	rgb(69, 161, 209)
HSL	hsl(201, 60%, 55%)
HSV	hsv(201, 67%, 82%)
CMYK	cmyk(67%, 23%, 0%, 18%)
CIE-LAB	lab(62.81, -12.21, -32.49)
CIE-LCH	lch(62.81, 34.71, 249.41°)
OKLab	oklab(67.4% -0.0646 -0.0912)
OKLCH	oklch(67.4% 0.112 234.7)
XYZ	xyz(26.7032, 31.3555, 64.9542)
Luminance	0.3136 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45A1D1 #D17545

analogous

#45D1BB #45A1D1 #455BD1

triadic

#45A1D1 #D145A1 #A1D145

tetradic

#45A1D1 #BB45D1 #D17545 #5BD145

square

#45A1D1 #BB45D1 #D17545 #5BD145

split-complementary

#45A1D1 #D1455B #D1BB45

monochromatic

#1F5D7D #2B81AE #45A1D1 #76BADD #A7D3E9

Accessibility & contrast

On white

2.89

#45A1D1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.27

#45A1D1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45A1D1

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45A1D1	#FFFFFF	#000000	##000000
##45A1D1	1.00	2.89	7.27	7.27
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.27	21.00	1.00	1.00
##000000	7.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8AA0D3

Deuteranopia (green-blind)

#7792D0

Tritanopia (blue-blind)

#00AEB1

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #45a1d1;
/* rgb */ color: rgb(69, 161, 209);
/* oklch */ color: oklch(67.4% 0.112 234.7);

Tailwind

colors: {
  custom: {
    50: '#88bcdf',
    500: '#45a1d1',
    950: '#000000',
  },
}

SCSS

$custom: #45a1d1;
$custom-light: #88bcdf;
$custom-dark: #000000;

JSON

{
  "hex": "#45a1d1",
  "rgb": {
    "r": 69,
    "g": 161,
    "b": 209
  },
  "hsl": {
    "h": 200.571,
    "s": 60.345,
    "l": 54.51
  },
  "oklch": {
    "l": 0.67397,
    "c": 0.11177,
    "h": 234.7
  },
  "luminance": 0.31358
}

Semantic roles & 50–950 ramp

primary

#45A1D1

secondary

#D7B09B

accent

#7B44E3

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0D1215

muted

#7D8183

Preview Lab

Preview with #45A1D1

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

Preview Lab → · Contrast checker → · Palette generator →