#45A5D3#45A5D3

#45A5D3 is a light, moderate cyan. Relative luminance 0.329; OKLCH L 68.4% C 0.112 H 232.6°. Best body text is #000000 at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#45A5D3
RGB	rgb(69, 165, 211)
HSL	hsl(199, 62%, 55%)
HSV	hsv(199, 67%, 83%)
CMYK	cmyk(67.3%, 21.8%, 0%, 17.3%)
CIE-LAB	lab(64.06, -13.74, -31.66)
CIE-LCH	lch(64.06, 34.51, 246.54°)
OKLab	oklab(68.42% -0.0679 -0.0888)
OKLCH	oklch(68.42% 0.112 232.6)
XYZ	xyz(27.6626, 32.8756, 66.5031)
Luminance	0.3288 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45A5D3 #D37345

analogous

#45D3BA #45A5D3 #455ED3

triadic

#45A5D3 #D345A5 #A5D345

tetradic

#45A5D3 #BA45D3 #D37345 #5ED345

square

#45A5D3 #BA45D3 #D37345 #5ED345

split-complementary

#45A5D3 #D3455E #D3BA45

monochromatic

#1E607F #2A85B1 #45A5D3 #76BDDF #A8D5EA

Accessibility & contrast

On white

2.77

#45A5D3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.58

#45A5D3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45A5D3

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45A5D3	#FFFFFF	#000000	##000000
##45A5D3	1.00	2.77	7.58	7.58
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.58	21.00	1.00	1.00
##000000	7.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8EA3D5

Deuteranopia (green-blind)

#7B95D2

Tritanopia (blue-blind)

#00B1B4

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #45a5d3;
/* rgb */ color: rgb(69, 165, 211);
/* oklch */ color: oklch(68.4% 0.112 232.6);

Tailwind

colors: {
  custom: {
    50: '#88bfe0',
    500: '#45a5d3',
    950: '#000000',
  },
}

SCSS

$custom: #45a5d3;
$custom-light: #88bfe0;
$custom-dark: #000000;

JSON

{
  "hex": "#45a5d3",
  "rgb": {
    "r": 69,
    "g": 165,
    "b": 211
  },
  "hsl": {
    "h": 199.437,
    "s": 61.739,
    "l": 54.902
  },
  "oklch": {
    "l": 0.68421,
    "c": 0.11181,
    "h": 232.6
  },
  "luminance": 0.32879
}

Semantic roles & 50–950 ramp

primary

#45A5D3

secondary

#D8AF9C

accent

#7743E5

background

#F9FBFD

surface

#F1F7FB

border

#CBD0D4

text

#0D1215

muted

#7E8183

Preview Lab

Preview with #45A5D3

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

Preview Lab → · Contrast checker → · Palette generator →