#2AD5EB#2AD5EB

#2AD5EB is a light, vivid teal. Relative luminance 0.541; OKLCH L 80.2% C 0.131 H 208.6°. Best body text is #000000 at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#2AD5EB
RGB	rgb(42, 213, 235)
HSL	hsl(187, 83%, 54%)
HSV	hsv(187, 82%, 92%)
CMYK	cmyk(82.1%, 9.4%, 0%, 7.8%)
CIE-LAB	lab(78.50, -33.47, -22.59)
CIE-LCH	lch(78.50, 40.39, 214.02°)
OKLab	oklab(80.17% -0.1153 -0.063)
OKLCH	oklch(80.17% 0.131 208.6)
XYZ	xyz(39.7378, 54.0738, 86.9241)
Luminance	0.5408 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2AD5EB #EB402A

analogous

#2AEBA0 #2AD5EB #2A75EB

triadic

#2AD5EB #EB2AD5 #D5EB2A

tetradic

#2AD5EB #A02AEB #EB402A #75EB2A

square

#2AD5EB #A02AEB #EB402A #75EB2A

split-complementary

#2AD5EB #EB2A75 #EBA02A

monochromatic

#0D7F8D #13B1C5 #2AD5EB #62E0F0 #9AEBF6

Accessibility & contrast

On white

1.78

#2AD5EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.82

#2AD5EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2AD5EB

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2AD5EB	#FFFFFF	#000000	##000000
##2AD5EB	1.00	1.78	11.82	11.82
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.82	21.00	1.00	1.00
##000000	11.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1CDEC

Deuteranopia (green-blind)

#A8BAEB

Tritanopia (blue-blind)

#00DFDC

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #2ad5eb;
/* rgb */ color: rgb(42, 213, 235);
/* oklch */ color: oklch(80.2% 0.131 208.6);

Tailwind

colors: {
  custom: {
    50: '#87e2f1',
    500: '#2ad5eb',
    950: '#000000',
  },
}

SCSS

$custom: #2ad5eb;
$custom-light: #87e2f1;
$custom-dark: #000000;

JSON

{
  "hex": "#2ad5eb",
  "rgb": {
    "r": 42,
    "g": 213,
    "b": 235
  },
  "hsl": {
    "h": 186.839,
    "s": 82.833,
    "l": 54.314
  },
  "oklch": {
    "l": 0.80167,
    "c": 0.13137,
    "h": 208.6
  },
  "luminance": 0.54079
}

Semantic roles & 50–950 ramp

primary

#2AD5EB

secondary

#923327

accent

#462FF9

background

#FCFEFF

surface

#F4FCFE

border

#CED5D6

text

#0D1516

muted

#7F8485

Preview Lab

Preview with #2AD5EB

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

Preview Lab → · Contrast checker → · Palette generator →