#2CB1D4#2CB1D4

#2CB1D4 is a light, moderate cyan. Relative luminance 0.367; OKLCH L 70.7% C 0.119 H 220.5°. Best body text is #000000 at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#2CB1D4
RGB	rgb(44, 177, 212)
HSL	hsl(193, 66%, 50%)
HSV	hsv(193, 79%, 83%)
CMYK	cmyk(79.2%, 16.5%, 0%, 16.9%)
CIE-LAB	lab(67.07, -22.87, -27.60)
CIE-LCH	lch(67.07, 35.85, 230.36°)
OKLab	oklab(70.68% -0.0906 -0.0773)
OKLCH	oklch(70.68% 0.119 220.5)
XYZ	xyz(28.6395, 36.7297, 67.8547)
Luminance	0.3673 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2CB1D4 #D44F2C

analogous

#2CD4A3 #2CB1D4 #2C5DD4

triadic

#2CB1D4 #D42CB1 #B1D42C

tetradic

#2CB1D4 #A32CD4 #D44F2C #5DD42C

square

#2CB1D4 #A32CD4 #D44F2C #5DD42C

split-complementary

#2CB1D4 #D42C5D #D4A32C

monochromatic

#175D6F #2187A2 #2CB1D4 #5FC4DE #92D7E9

Accessibility & contrast

On white

2.52

#2CB1D4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.35

#2CB1D4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2CB1D4

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2CB1D4	#FFFFFF	#000000	##000000
##2CB1D4	1.00	2.52	8.35	8.35
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.35	21.00	1.00	1.00
##000000	8.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CACD6

Deuteranopia (green-blind)

#869CD4

Tritanopia (blue-blind)

#00BCBC

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #2cb1d4;
/* rgb */ color: rgb(44, 177, 212);
/* oklch */ color: oklch(70.7% 0.119 220.5);

Tailwind

colors: {
  custom: {
    50: '#81c8e1',
    500: '#2cb1d4',
    950: '#000000',
  },
}

SCSS

$custom: #2cb1d4;
$custom-light: #81c8e1;
$custom-dark: #000000;

JSON

{
  "hex": "#2cb1d4",
  "rgb": {
    "r": 44,
    "g": 177,
    "b": 212
  },
  "hsl": {
    "h": 192.5,
    "s": 66.142,
    "l": 50.196
  },
  "oklch": {
    "l": 0.70683,
    "c": 0.11906,
    "h": 220.5
  },
  "luminance": 0.36733
}

Semantic roles & 50–950 ramp

primary

#2CB1D4

secondary

#D39888

accent

#623FE9

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0C1315

muted

#7D8283

Preview Lab

Preview with #2CB1D4

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

Preview Lab → · Contrast checker → · Palette generator →