#28808E#28808E

#28808E is a mid, moderate teal. Relative luminance 0.178; OKLCH L 55.5% C 0.083 H 210.2°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#28808E
RGB	rgb(40, 128, 142)
HSL	hsl(188, 56%, 36%)
HSV	hsv(188, 72%, 56%)
CMYK	cmyk(71.8%, 9.9%, 0%, 44.3%)
CIE-LAB	lab(49.30, -20.76, -15.07)
CIE-LCH	lch(49.30, 25.66, 215.98°)
OKLab	oklab(55.49% -0.0719 -0.0419)
OKLCH	oklch(55.49% 0.083 210.2)
XYZ	xyz(13.4746, 17.8409, 28.3194)
Luminance	0.1784 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28808E #8E3628

analogous

#288E69 #28808E #284D8E

triadic

#28808E #8E2880 #808E28

tetradic

#28808E #69288E #8E3628 #4D8E28

square

#28808E #69288E #8E3628 #4D8E28

split-complementary

#28808E #8E284D #8E6928

monochromatic

#0D2A2F #1B555E #28808E #35ABBE #5FC2D2

Accessibility & contrast

On white

4.60

#28808E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#28808E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #28808E

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28808E	#FFFFFF	#000000	##FFFFFF
##28808E	1.00	4.60	4.57	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747B8F

Deuteranopia (green-blind)

#66718E

Tritanopia (blue-blind)

#008684

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #28808e;
/* rgb */ color: rgb(40, 128, 142);
/* oklch */ color: oklch(55.5% 0.083 210.2);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#28808e",
  "rgb": {
    "r": 40,
    "g": 128,
    "b": 142
  },
  "hsl": {
    "h": 188.235,
    "s": 56.044,
    "l": 35.686
  },
  "oklch": {
    "l": 0.55486,
    "c": 0.08325,
    "h": 210.2
  },
  "luminance": 0.17842
}

Semantic roles & 50–950 ramp

primary

#28808E

secondary

#B7675B

accent

#5D48DF

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#090F10

muted

#7B7F7F

Preview Lab

Preview with #28808E

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

Preview Lab → · Contrast checker → · Palette generator →