#45A4D1#45A4D1

#45A4D1 is a light, moderate cyan. Relative luminance 0.324; OKLCH L 68.1% C 0.110 H 232.2°. Best body text is #000000 at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#45A4D1
RGB	rgb(69, 164, 209)
HSL	hsl(199, 60%, 55%)
HSV	hsv(199, 67%, 82%)
CMYK	cmyk(67%, 21.5%, 0%, 18%)
CIE-LAB	lab(63.69, -13.84, -31.13)
CIE-LCH	lch(63.69, 34.07, 246.02°)
OKLab	oklab(68.1% -0.0676 -0.0873)
OKLCH	oklch(68.1% 0.11 232.2)
XYZ	xyz(27.2338, 32.4166, 65.1310)
Luminance	0.3242 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45A4D1 #D17245

analogous

#45D1B8 #45A4D1 #455ED1

triadic

#45A4D1 #D145A4 #A4D145

tetradic

#45A4D1 #B845D1 #D17245 #5ED145

square

#45A4D1 #B845D1 #D17245 #5ED145

split-complementary

#45A4D1 #D1455E #D1B845

monochromatic

#1F5F7D #2B84AE #45A4D1 #76BCDD #A7D4E9

Accessibility & contrast

On white

2.81

#45A4D1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.48

#45A4D1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45A4D1

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45A4D1	#FFFFFF	#000000	##000000
##45A4D1	1.00	2.81	7.48	7.48
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.48	21.00	1.00	1.00
##000000	7.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8EA2D3

Deuteranopia (green-blind)

#7A94D0

Tritanopia (blue-blind)

#00B0B3

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #45a4d1;
/* rgb */ color: rgb(69, 164, 209);
/* oklch */ color: oklch(68.1% 0.110 232.2);

Tailwind

colors: {
  custom: {
    50: '#88bfdf',
    500: '#45a4d1',
    950: '#000000',
  },
}

SCSS

$custom: #45a4d1;
$custom-light: #88bfdf;
$custom-dark: #000000;

JSON

{
  "hex": "#45a4d1",
  "rgb": {
    "r": 69,
    "g": 164,
    "b": 209
  },
  "hsl": {
    "h": 199.286,
    "s": 60.345,
    "l": 54.51
  },
  "oklch": {
    "l": 0.68096,
    "c": 0.11042,
    "h": 232.2
  },
  "luminance": 0.3242
}

Semantic roles & 50–950 ramp

primary

#45A4D1

secondary

#D7AE9B

accent

#7744E3

background

#F8FBFD

surface

#F0F7FB

border

#CBD0D4

text

#0D1215

muted

#7D8183

Preview Lab

Preview with #45A4D1

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

Preview Lab → · Contrast checker → · Palette generator →