#45B2D4#45B2D4

#45B2D4 is a light, moderate cyan. Relative luminance 0.379; OKLCH L 71.5% C 0.109 H 222.3°. Best body text is #000000 at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#45B2D4
RGB	rgb(69, 178, 212)
HSL	hsl(194, 62%, 55%)
HSV	hsv(194, 67%, 83%)
CMYK	cmyk(67.5%, 16%, 0%, 16.9%)
CIE-LAB	lab(67.91, -20.31, -26.26)
CIE-LCH	lch(67.91, 33.20, 232.28°)
OKLab	oklab(71.51% -0.0807 -0.0733)
OKLCH	oklch(71.51% 0.109 222.3)
XYZ	xyz(30.2535, 37.8561, 67.9871)
Luminance	0.3786 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45B2D4 #D46745

analogous

#45D4AF #45B2D4 #456AD4

triadic

#45B2D4 #D445B2 #B2D445

tetradic

#45B2D4 #AF45D4 #D46745 #6AD445

square

#45B2D4 #AF45D4 #D46745 #6AD445

split-complementary

#45B2D4 #D4456A #D4AF45

monochromatic

#1E6981 #2992B3 #45B2D4 #77C7DF #A8DBEB

Accessibility & contrast

On white

2.45

#45B2D4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.57

#45B2D4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45B2D4

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45B2D4	#FFFFFF	#000000	##000000
##45B2D4	1.00	2.45	8.57	8.57
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.57	21.00	1.00	1.00
##000000	8.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EAED6

Deuteranopia (green-blind)

#8A9FD4

Tritanopia (blue-blind)

#00BDBD

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #45b2d4;
/* rgb */ color: rgb(69, 178, 212);
/* oklch */ color: oklch(71.5% 0.109 222.3);

Tailwind

colors: {
  custom: {
    50: '#89c9e1',
    500: '#45b2d4',
    950: '#000000',
  },
}

SCSS

$custom: #45b2d4;
$custom-light: #89c9e1;
$custom-dark: #000000;

JSON

{
  "hex": "#45b2d4",
  "rgb": {
    "r": 69,
    "g": 178,
    "b": 212
  },
  "hsl": {
    "h": 194.266,
    "s": 62.445,
    "l": 55.098
  },
  "oklch": {
    "l": 0.71514,
    "c": 0.10904,
    "h": 222.3
  },
  "luminance": 0.37859
}

Semantic roles & 50–950 ramp

primary

#45B2D4

secondary

#D8AB9C

accent

#6942E6

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #45B2D4

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

Preview Lab → · Contrast checker → · Palette generator →