#45B2D2#45B2D2

#45B2D2 is a light, moderate cyan. Relative luminance 0.378; OKLCH L 71.4% C 0.108 H 220.9°. Best body text is #000000 at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#45B2D2
RGB	rgb(69, 178, 210)
HSL	hsl(194, 61%, 55%)
HSV	hsv(194, 67%, 82%)
CMYK	cmyk(67.1%, 15.2%, 0%, 17.6%)
CIE-LAB	lab(67.84, -20.94, -25.28)
CIE-LCH	lch(67.84, 32.82, 230.36°)
OKLab	oklab(71.43% -0.0815 -0.0705)
OKLCH	oklch(71.43% 0.108 220.9)
XYZ	xyz(30.0027, 37.7558, 66.6667)
Luminance	0.3776 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45B2D2 #D26545

analogous

#45D2AC #45B2D2 #456CD2

triadic

#45B2D2 #D245B2 #B2D245

tetradic

#45B2D2 #AC45D2 #D26545 #6CD245

square

#45B2D2 #AC45D2 #D26545 #6CD245

split-complementary

#45B2D2 #D2456C #D2AC45

monochromatic

#1F687E #2A91AF #45B2D2 #76C6DE #A8DBEA

Accessibility & contrast

On white

2.46

#45B2D2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.55

#45B2D2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45B2D2

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45B2D2	#FFFFFF	#000000	##000000
##45B2D2	1.00	2.46	8.55	8.55
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.55	21.00	1.00	1.00
##000000	8.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FAED4

Deuteranopia (green-blind)

#8B9FD2

Tritanopia (blue-blind)

#00BCBC

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #45b2d2;
/* rgb */ color: rgb(69, 178, 210);
/* oklch */ color: oklch(71.4% 0.108 220.9);

Tailwind

colors: {
  custom: {
    50: '#89c9df',
    500: '#45b2d2',
    950: '#000000',
  },
}

SCSS

$custom: #45b2d2;
$custom-light: #89c9df;
$custom-dark: #000000;

JSON

{
  "hex": "#45b2d2",
  "rgb": {
    "r": 69,
    "g": 178,
    "b": 210
  },
  "hsl": {
    "h": 193.617,
    "s": 61.039,
    "l": 54.706
  },
  "oklch": {
    "l": 0.7143,
    "c": 0.10774,
    "h": 220.9
  },
  "luminance": 0.37759
}

Semantic roles & 50–950 ramp

primary

#45B2D2

secondary

#D7A99C

accent

#6844E4

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #45B2D2

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

Preview Lab → · Contrast checker → · Palette generator →