#45A2DD#45A2DD

#45A2DD is a light, vivid cyan. Relative luminance 0.323; OKLCH L 68.2% C 0.123 H 240.0°. Best body text is #000000 at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#45A2DD
RGB	rgb(69, 162, 221)
HSL	hsl(203, 69%, 57%)
HSV	hsv(203, 69%, 87%)
CMYK	cmyk(68.8%, 26.7%, 0%, 13.3%)
CIE-LAB	lab(63.61, -8.79, -37.90)
CIE-LCH	lch(63.61, 38.90, 256.94°)
OKLab	oklab(68.2% -0.0616 -0.1068)
OKLCH	oklch(68.2% 0.123 240)
XYZ	xyz(28.4207, 32.3232, 73.1338)
Luminance	0.3233 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45A2DD #DD8045

analogous

#45DDCC #45A2DD #4556DD

triadic

#45A2DD #DD45A2 #A2DD45

tetradic

#45A2DD #CC45DD #DD8045 #56DD45

square

#45A2DD #CC45DD #DD8045 #56DD45

split-complementary

#45A2DD #DD4556 #DDCC45

monochromatic

#1A618E #2384C1 #45A2DD #79BCE6 #ACD6F0

Accessibility & contrast

On white

2.81

#45A2DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.47

#45A2DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45A2DD

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45A2DD	#FFFFFF	#000000	##000000
##45A2DD	1.00	2.81	7.47	7.47
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.47	21.00	1.00	1.00
##000000	7.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#87A2E0

Deuteranopia (green-blind)

#7293DC

Tritanopia (blue-blind)

#00B1B6

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #45a2dd;
/* rgb */ color: rgb(69, 162, 221);
/* oklch */ color: oklch(68.2% 0.123 240.0);

Tailwind

colors: {
  custom: {
    50: '#89bde8',
    500: '#45a2dd',
    950: '#000000',
  },
}

SCSS

$custom: #45a2dd;
$custom-light: #89bde8;
$custom-dark: #000000;

JSON

{
  "hex": "#45a2dd",
  "rgb": {
    "r": 69,
    "g": 162,
    "b": 221
  },
  "hsl": {
    "h": 203.289,
    "s": 69.091,
    "l": 56.863
  },
  "oklch": {
    "l": 0.68202,
    "c": 0.12332,
    "h": 240
  },
  "luminance": 0.32326
}

Semantic roles & 50–950 ramp

primary

#45A2DD

secondary

#DEB8A0

accent

#803CEC

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1216

muted

#7E8184

Preview Lab

Preview with #45A2DD

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

Preview Lab → · Contrast checker → · Palette generator →