#28E8FF#28E8FF

#28E8FF is a very light, vivid teal. Relative luminance 0.654; OKLCH L 85.4% C 0.141 H 208.0°. Best body text is #000000 at 14.08:1 contrast (WCAG AA passes).

Color values

HEX	#28E8FF
RGB	rgb(40, 232, 255)
HSL	hsl(186, 100%, 58%)
HSV	hsv(186, 84%, 100%)
CMYK	cmyk(84.3%, 9%, 0%, 0%)
CIE-LAB	lab(84.68, -36.41, -23.82)
CIE-LCH	lch(84.68, 43.51, 213.19°)
OKLab	oklab(85.38% -0.1248 -0.0664)
OKLCH	oklch(85.38% 0.141 208)
XYZ	xyz(47.7736, 65.3781, 104.6897)
Luminance	0.6538 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28E8FF #FF3F28

analogous

#28FFAB #28E8FF #287CFF

triadic

#28E8FF #FF28E8 #E8FF28

tetradic

#28E8FF #AB28FF #FF3F28 #7CFF28

square

#28E8FF #AB28FF #FF3F28 #7CFF28

split-complementary

#28E8FF #FF287C #FFAB28

monochromatic

#009AAD #00D1EA #28E8FF #65EFFF #A2F5FF

Accessibility & contrast

On white

1.49

#28E8FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.08

#28E8FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28E8FF

14.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28E8FF	#FFFFFF	#000000	##000000
##28E8FF	1.00	1.49	14.08	14.08
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.08	21.00	1.00	1.00
##000000	14.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2DFFF

Deuteranopia (green-blind)

#B7CBFF

Tritanopia (blue-blind)

#00F3EF

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #28e8ff;
/* rgb */ color: rgb(40, 232, 255);
/* oklch */ color: oklch(85.4% 0.141 208.0);

Tailwind

colors: {
  custom: {
    50: '#8bf0ff',
    500: '#28e8ff',
    950: '#000000',
  },
}

SCSS

$custom: #28e8ff;
$custom-light: #8bf0ff;
$custom-dark: #000000;

JSON

{
  "hex": "#28e8ff",
  "rgb": {
    "r": 40,
    "g": 232,
    "b": 255
  },
  "hsl": {
    "h": 186.419,
    "s": 100,
    "l": 57.843
  },
  "oklch": {
    "l": 0.85377,
    "c": 0.14136,
    "h": 208
  },
  "luminance": 0.65384
}

Semantic roles & 50–950 ramp

primary

#28E8FF

secondary

#AD2E1E

accent

#4029FF

background

#FCFFFF

surface

#F5FEFF

border

#CFD6D7

text

#0E1618

muted

#7F8586

Preview Lab

Preview with #28E8FF

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

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