#2EB3DA#2EB3DA

#2EB3DA is a light, vivid cyan. Relative luminance 0.379; OKLCH L 71.5% C 0.122 H 222.8°. Best body text is #000000 at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#2EB3DA
RGB	rgb(46, 179, 218)
HSL	hsl(194, 70%, 52%)
HSV	hsv(194, 79%, 85%)
CMYK	cmyk(78.9%, 17.9%, 0%, 14.5%)
CIE-LAB	lab(67.93, -21.73, -29.57)
CIE-LCH	lch(67.93, 36.70, 233.69°)
OKLab	oklab(71.46% -0.0895 -0.0829)
OKLCH	oklch(71.46% 0.122 222.8)
XYZ	xyz(29.8964, 37.8793, 72.0518)
Luminance	0.3788 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2EB3DA #DA552E

analogous

#2EDAAB #2EB3DA #2E5DDA

triadic

#2EB3DA #DA2EB3 #B3DA2E

tetradic

#2EB3DA #AB2EDA #DA552E #5DDA2E

square

#2EB3DA #AB2EDA #DA552E #5DDA2E

split-complementary

#2EB3DA #DA2E5D #DAAB2E

monochromatic

#156278 #1F8CAC #2EB3DA #62C6E3 #96D9EC

Accessibility & contrast

On white

2.45

#2EB3DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.58

#2EB3DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2EB3DA

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2EB3DA	#FFFFFF	#000000	##000000
##2EB3DA	1.00	2.45	8.58	8.58
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.58	21.00	1.00	1.00
##000000	8.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DAFDC

Deuteranopia (green-blind)

#869EDA

Tritanopia (blue-blind)

#00BFC0

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #2eb3da;
/* rgb */ color: rgb(46, 179, 218);
/* oklch */ color: oklch(71.5% 0.122 222.8);

Tailwind

colors: {
  custom: {
    50: '#82cae5',
    500: '#2eb3da',
    950: '#000000',
  },
}

SCSS

$custom: #2eb3da;
$custom-light: #82cae5;
$custom-dark: #000000;

JSON

{
  "hex": "#2eb3da",
  "rgb": {
    "r": 46,
    "g": 179,
    "b": 218
  },
  "hsl": {
    "h": 193.605,
    "s": 69.919,
    "l": 51.765
  },
  "oklch": {
    "l": 0.71458,
    "c": 0.12199,
    "h": 222.8
  },
  "luminance": 0.37883
}

Semantic roles & 50–950 ramp

primary

#2EB3DA

secondary

#D89D8C

accent

#633BED

background

#F8FCFE

surface

#F0F8FC

border

#CBD1D5

text

#0C1315

muted

#7D8284

Preview Lab

Preview with #2EB3DA

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

Preview Lab → · Contrast checker → · Palette generator →