#2DADD4#2DADD4

#2DADD4 is a light, moderate cyan. Relative luminance 0.352; OKLCH L 69.7% C 0.120 H 223.6°. Best body text is #000000 at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#2DADD4
RGB	rgb(45, 173, 212)
HSL	hsl(194, 66%, 50%)
HSV	hsv(194, 79%, 83%)
CMYK	cmyk(78.8%, 18.4%, 0%, 16.9%)
CIE-LAB	lab(65.90, -20.70, -29.41)
CIE-LCH	lch(65.90, 35.97, 234.85°)
OKLab	oklab(69.75% -0.0865 -0.0825)
OKLCH	oklch(69.75% 0.12 223.6)
XYZ	xyz(27.9045, 35.1950, 67.5972)
Luminance	0.3520 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2DADD4 #D4542D

analogous

#2DD4A7 #2DADD4 #2D59D4

triadic

#2DADD4 #D42DAD #ADD42D

tetradic

#2DADD4 #A72DD4 #D4542D #59D42D

square

#2DADD4 #A72DD4 #D4542D #59D42D

split-complementary

#2DADD4 #D42D59 #D4A72D

monochromatic

#175B70 #2184A3 #2DADD4 #60C1DE #93D5E9

Accessibility & contrast

On white

2.61

#2DADD4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.04

#2DADD4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2DADD4

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2DADD4	#FFFFFF	#000000	##000000
##2DADD4	1.00	2.61	8.04	8.04
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.04	21.00	1.00	1.00
##000000	8.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97A9D6

Deuteranopia (green-blind)

#8199D4

Tritanopia (blue-blind)

#00B9BA

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #2dadd4;
/* rgb */ color: rgb(45, 173, 212);
/* oklch */ color: oklch(69.7% 0.120 223.6);

Tailwind

colors: {
  custom: {
    50: '#81c5e1',
    500: '#2dadd4',
    950: '#000000',
  },
}

SCSS

$custom: #2dadd4;
$custom-light: #81c5e1;
$custom-dark: #000000;

JSON

{
  "hex": "#2dadd4",
  "rgb": {
    "r": 45,
    "g": 173,
    "b": 212
  },
  "hsl": {
    "h": 194.012,
    "s": 66.008,
    "l": 50.392
  },
  "oklch": {
    "l": 0.69746,
    "c": 0.11951,
    "h": 223.6
  },
  "luminance": 0.35198
}

Semantic roles & 50–950 ramp

primary

#2DADD4

secondary

#D49B89

accent

#673FE9

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0C1315

muted

#7D8283

Preview Lab

Preview with #2DADD4

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

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