#288084#288084

#288084 is a mid, moderate teal. Relative luminance 0.176; OKLCH L 55.1% C 0.081 H 199.5°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#288084
RGB	rgb(40, 128, 132)
HSL	hsl(183, 53%, 34%)
HSV	hsv(183, 70%, 52%)
CMYK	cmyk(69.7%, 3%, 0%, 48.2%)
CIE-LAB	lab(48.95, -23.96, -9.73)
CIE-LCH	lch(48.95, 25.86, 202.11°)
OKLab	oklab(55.08% -0.0764 -0.027)
OKLCH	oklch(55.08% 0.081 199.5)
XYZ	xyz(12.7573, 17.5539, 24.5412)
Luminance	0.1756 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288084 #842C28

analogous

#28845A #288084 #285284

triadic

#288084 #842880 #808428

tetradic

#288084 #5A2884 #842C28 #528428

square

#288084 #5A2884 #842C28 #528428

split-complementary

#288084 #842852 #845A28

monochromatic

#0C2526 #1A5255 #288084 #36AEB3 #5AC8CD

Accessibility & contrast

On white

4.66

#288084 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#288084 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #288084

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288084	#FFFFFF	#000000	##FFFFFF
##288084	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#777A84

Deuteranopia (green-blind)

#697084

Tritanopia (blue-blind)

#008581

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #288084;
/* rgb */ color: rgb(40, 128, 132);
/* oklch */ color: oklch(55.1% 0.081 199.5);

Tailwind

colors: {
  custom: {
    50: '#70a5a7',
    500: '#288084',
    950: '#000000',
  },
}

SCSS

$custom: #288084;
$custom-light: #70a5a7;
$custom-dark: #000000;

JSON

{
  "hex": "#288084",
  "rgb": {
    "r": 40,
    "g": 128,
    "b": 132
  },
  "hsl": {
    "h": 182.609,
    "s": 53.488,
    "l": 33.725
  },
  "oklch": {
    "l": 0.55085,
    "c": 0.08101,
    "h": 199.5
  },
  "luminance": 0.17555
}

Semantic roles & 50–950 ramp

primary

#288084

secondary

#B25A56

accent

#514BDD

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #288084

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

Preview Lab → · Contrast checker → · Palette generator →