#28BAE2#28BAE2

#28BAE2 is a light, vivid cyan. Relative luminance 0.411; OKLCH L 73.4% C 0.128 H 222.0°. Best body text is #000000 at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#28BAE2
RGB	rgb(40, 186, 226)
HSL	hsl(193, 76%, 52%)
HSV	hsv(193, 82%, 89%)
CMYK	cmyk(82.3%, 17.7%, 0%, 11.4%)
CIE-LAB	lab(70.22, -23.22, -30.43)
CIE-LCH	lch(70.22, 38.28, 232.66°)
OKLab	oklab(73.37% -0.0948 -0.0853)
OKLCH	oklch(73.37% 0.128 222)
XYZ	xyz(32.1556, 41.0558, 78.1666)
Luminance	0.4106 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28BAE2 #E25028

analogous

#28E2AD #28BAE2 #285DE2

triadic

#28BAE2 #E228BA #BAE228

tetradic

#28BAE2 #AD28E2 #E25028 #5DE228

square

#28BAE2 #AD28E2 #E25028 #5DE228

split-complementary

#28BAE2 #E2285D #E2AD28

monochromatic

#11677F #1893B4 #28BAE2 #5ECBE9 #94DDF1

Accessibility & contrast

On white

2.28

#28BAE2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.21

#28BAE2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28BAE2

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28BAE2	#FFFFFF	#000000	##000000
##28BAE2	1.00	2.28	9.21	9.21
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.21	21.00	1.00	1.00
##000000	9.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3B5E4

Deuteranopia (green-blind)

#8BA4E2

Tritanopia (blue-blind)

#00C6C7

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #28bae2;
/* rgb */ color: rgb(40, 186, 226);
/* oklch */ color: oklch(73.4% 0.128 222.0);

Tailwind

colors: {
  custom: {
    50: '#83cfeb',
    500: '#28bae2',
    950: '#000000',
  },
}

SCSS

$custom: #28bae2;
$custom-light: #83cfeb;
$custom-dark: #000000;

JSON

{
  "hex": "#28bae2",
  "rgb": {
    "r": 40,
    "g": 186,
    "b": 226
  },
  "hsl": {
    "h": 192.903,
    "s": 76.23,
    "l": 52.157
  },
  "oklch": {
    "l": 0.73367,
    "c": 0.12757,
    "h": 222
  },
  "luminance": 0.4106
}

Semantic roles & 50–950 ramp

primary

#28BAE2

secondary

#DC9C8A

accent

#5E35F3

background

#F8FCFE

surface

#F0F9FD

border

#CBD2D5

text

#0D1316

muted

#7D8284

Preview Lab

Preview with #28BAE2

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

Preview Lab → · Contrast checker → · Palette generator →