#2E9CD3#2E9CD3

#2E9CD3 is a light, vivid cyan. Relative luminance 0.291; OKLCH L 65.7% C 0.125 H 235.7°. Best body text is #000000 at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#2E9CD3
RGB	rgb(46, 156, 211)
HSL	hsl(200, 65%, 50%)
HSV	hsv(200, 78%, 83%)
CMYK	cmyk(78.2%, 26.1%, 0%, 17.3%)
CIE-LAB	lab(60.83, -11.81, -36.72)
CIE-LCH	lch(60.83, 38.57, 252.17°)
OKLab	oklab(65.69% -0.0707 -0.1037)
OKLCH	oklch(65.69% 0.125 235.7)
XYZ	xyz(24.7683, 29.0579, 65.9187)
Luminance	0.2906 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E9CD3 #D3652E

analogous

#2ED3B7 #2E9CD3 #2E49D3

triadic

#2E9CD3 #D32E9C #9CD32E

tetradic

#2E9CD3 #B72ED3 #D3652E #49D32E

square

#2E9CD3 #B72ED3 #D3652E #49D32E

split-complementary

#2E9CD3 #D32E49 #D3B72E

monochromatic

#17526F #2277A2 #2E9CD3 #61B4DE #93CCE8

Accessibility & contrast

On white

3.08

#2E9CD3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.81

#2E9CD3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E9CD3

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E9CD3	#FFFFFF	#000000	##000000
##2E9CD3	1.00	3.08	6.81	6.81
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.81	21.00	1.00	1.00
##000000	6.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#819BD6

Deuteranopia (green-blind)

#6B8CD2

Tritanopia (blue-blind)

#00AAAF

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #2e9cd3;
/* rgb */ color: rgb(46, 156, 211);
/* oklch */ color: oklch(65.7% 0.125 235.7);

Tailwind

colors: {
  custom: {
    50: '#80b9e0',
    500: '#2e9cd3',
    950: '#000000',
  },
}

SCSS

$custom: #2e9cd3;
$custom-light: #80b9e0;
$custom-dark: #000000;

JSON

{
  "hex": "#2e9cd3",
  "rgb": {
    "r": 46,
    "g": 156,
    "b": 211
  },
  "hsl": {
    "h": 200,
    "s": 65.217,
    "l": 50.392
  },
  "oklch": {
    "l": 0.65687,
    "c": 0.12548,
    "h": 235.7
  },
  "luminance": 0.29061
}

Semantic roles & 50–950 ramp

primary

#2E9CD3

secondary

#D3A28A

accent

#7840E8

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #2E9CD3

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

Preview Lab → · Contrast checker → · Palette generator →