#2CB3D4#2CB3D4

#2CB3D4 is a light, moderate cyan. Relative luminance 0.375; OKLCH L 71.2% C 0.119 H 218.9°. Best body text is #000000 at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#2CB3D4
RGB	rgb(44, 179, 212)
HSL	hsl(192, 66%, 50%)
HSV	hsv(192, 79%, 83%)
CMYK	cmyk(79.2%, 15.6%, 0%, 16.9%)
CIE-LAB	lab(67.67, -23.89, -26.69)
CIE-LCH	lch(67.67, 35.82, 228.16°)
OKLab	oklab(71.16% -0.0924 -0.0747)
OKLCH	oklch(71.16% 0.119 218.9)
XYZ	xyz(29.0374, 37.5255, 67.9873)
Luminance	0.3753 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2CB3D4 #D44D2C

analogous

#2CD4A1 #2CB3D4 #2C5FD4

triadic

#2CB3D4 #D42CB3 #B3D42C

tetradic

#2CB3D4 #A12CD4 #D44D2C #5FD42C

square

#2CB3D4 #A12CD4 #D44D2C #5FD42C

split-complementary

#2CB3D4 #D42C5F #D4A12C

monochromatic

#175E6F #2189A2 #2CB3D4 #5FC5DE #92D8E9

Accessibility & contrast

On white

2.47

#2CB3D4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.51

#2CB3D4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2CB3D4

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2CB3D4	#FFFFFF	#000000	##000000
##2CB3D4	1.00	2.47	8.51	8.51
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.51	21.00	1.00	1.00
##000000	8.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EAED6

Deuteranopia (green-blind)

#889ED4

Tritanopia (blue-blind)

#00BEBD

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #2cb3d4;
/* rgb */ color: rgb(44, 179, 212);
/* oklch */ color: oklch(71.2% 0.119 218.9);

Tailwind

colors: {
  custom: {
    50: '#81cae1',
    500: '#2cb3d4',
    950: '#000000',
  },
}

SCSS

$custom: #2cb3d4;
$custom-light: #81cae1;
$custom-dark: #000000;

JSON

{
  "hex": "#2cb3d4",
  "rgb": {
    "r": 44,
    "g": 179,
    "b": 212
  },
  "hsl": {
    "h": 191.786,
    "s": 66.142,
    "l": 50.196
  },
  "oklch": {
    "l": 0.71162,
    "c": 0.11882,
    "h": 218.9
  },
  "luminance": 0.37529
}

Semantic roles & 50–950 ramp

primary

#2CB3D4

secondary

#D39788

accent

#603FE9

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0C1315

muted

#7D8283

Preview Lab

Preview with #2CB3D4

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

Preview Lab → · Contrast checker → · Palette generator →