#28A0BE#28A0BE

#28A0BE is a light, moderate cyan. Relative luminance 0.293; OKLCH L 65.5% C 0.109 H 219.2°. Best body text is #000000 at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#28A0BE
RGB	rgb(40, 160, 190)
HSL	hsl(192, 65%, 45%)
HSV	hsv(192, 79%, 75%)
CMYK	cmyk(78.9%, 15.8%, 0%, 25.5%)
CIE-LAB	lab(61.05, -21.74, -24.64)
CIE-LCH	lch(61.05, 32.86, 228.58°)
OKLab	oklab(65.54% -0.0844 -0.0689)
OKLCH	oklch(65.54% 0.109 219.2)
XYZ	xyz(22.7362, 29.3076, 53.1638)
Luminance	0.2931 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A0BE #BE4628

analogous

#28BE91 #28A0BE #2855BE

triadic

#28A0BE #BE28A0 #A0BE28

tetradic

#28A0BE #9128BE #BE4628 #55BE28

square

#28A0BE #9128BE #BE4628 #55BE28

split-complementary

#28A0BE #BE2855 #BE9128

monochromatic

#134B59 #1D758B #28A0BE #4ABCD9 #7DCFE4

Accessibility & contrast

On white

3.06

#28A0BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.86

#28A0BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A0BE

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A0BE	#FFFFFF	#000000	##000000
##28A0BE	1.00	3.06	6.86	6.86
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.86	21.00	1.00	1.00
##000000	6.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D9BC0

Deuteranopia (green-blind)

#7A8DBE

Tritanopia (blue-blind)

#00AAAA

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #28a0be;
/* rgb */ color: rgb(40, 160, 190);
/* oklch */ color: oklch(65.5% 0.109 219.2);

Tailwind

colors: {
  custom: {
    50: '#7bbcd1',
    500: '#28a0be',
    950: '#000000',
  },
}

SCSS

$custom: #28a0be;
$custom-light: #7bbcd1;
$custom-dark: #000000;

JSON

{
  "hex": "#28a0be",
  "rgb": {
    "r": 40,
    "g": 160,
    "b": 190
  },
  "hsl": {
    "h": 192,
    "s": 65.217,
    "l": 45.098
  },
  "oklch": {
    "l": 0.65544,
    "c": 0.10897,
    "h": 219.2
  },
  "luminance": 0.2931
}

Semantic roles & 50–950 ramp

primary

#28A0BE

secondary

#CC8776

accent

#6140E8

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1214

muted

#7C8182

Preview Lab

Preview with #28A0BE

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

Preview Lab → · Contrast checker → · Palette generator →