#28808F#28808F

#28808F is a mid, moderate teal. Relative luminance 0.179; OKLCH L 55.5% C 0.084 H 211.3°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#28808F
RGB	rgb(40, 128, 143)
HSL	hsl(189, 56%, 36%)
HSV	hsv(189, 72%, 56%)
CMYK	cmyk(72%, 10.5%, 0%, 43.9%)
CIE-LAB	lab(49.34, -20.44, -15.60)
CIE-LCH	lch(49.34, 25.71, 217.36°)
OKLab	oklab(55.53% -0.0715 -0.0434)
OKLCH	oklch(55.53% 0.084 211.3)
XYZ	xyz(13.5501, 17.8711, 28.7166)
Luminance	0.1787 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28808F #8F3728

analogous

#288F6A #28808F #284C8F

triadic

#28808F #8F2880 #808F28

tetradic

#28808F #6A288F #8F3728 #4C8F28

square

#28808F #6A288F #8F3728 #4C8F28

split-complementary

#28808F #8F284C #8F6A28

monochromatic

#0D2A2F #1B555F #28808F #35ABBF #5FC2D2

Accessibility & contrast

On white

4.59

#28808F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#28808F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #28808F

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28808F	#FFFFFF	#000000	##FFFFFF
##28808F	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747B90

Deuteranopia (green-blind)

#65718F

Tritanopia (blue-blind)

#008685

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #28808f;
/* rgb */ color: rgb(40, 128, 143);
/* oklch */ color: oklch(55.5% 0.084 211.3);

Tailwind

colors: {
  custom: {
    50: '#71a5af',
    500: '#28808f',
    950: '#000000',
  },
}

SCSS

$custom: #28808f;
$custom-light: #71a5af;
$custom-dark: #000000;

JSON

{
  "hex": "#28808f",
  "rgb": {
    "r": 40,
    "g": 128,
    "b": 143
  },
  "hsl": {
    "h": 188.738,
    "s": 56.284,
    "l": 35.882
  },
  "oklch": {
    "l": 0.55528,
    "c": 0.08364,
    "h": 211.3
  },
  "luminance": 0.17873
}

Semantic roles & 50–950 ramp

primary

#28808F

secondary

#B8695B

accent

#5E48E0

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#090F10

muted

#7B7F7F

Preview Lab

Preview with #28808F

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

Preview Lab → · Contrast checker → · Palette generator →