#288585#288585

#288585 is a mid, moderate teal. Relative luminance 0.189; OKLCH L 56.4% C 0.084 H 195.0°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#288585
RGB	rgb(40, 133, 133)
HSL	hsl(180, 54%, 34%)
HSV	hsv(180, 70%, 52%)
CMYK	cmyk(69.9%, 0%, 0%, 47.8%)
CIE-LAB	lab(50.59, -26.19, -7.86)
CIE-LCH	lch(50.59, 27.35, 196.71°)
OKLab	oklab(56.43% -0.0813 -0.0218)
OKLCH	oklch(56.43% 0.084 195)
XYZ	xyz(13.4943, 18.9181, 25.1261)
Luminance	0.1892 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288585 #852828

analogous

#288557 #288585 #285785

triadic

#288585 #852885 #858528

tetradic

#288585 #572885 #852828 #578528

square

#288585 #572885 #852828 #578528

split-complementary

#288585 #852857 #855728

monochromatic

#0C2727 #1A5656 #288585 #36B4B4 #5ACDCD

Accessibility & contrast

On white

4.39

#288585 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#288585 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288585

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288585	#FFFFFF	#000000	##000000
##288585	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7E85

Deuteranopia (green-blind)

#6E7486

Tritanopia (blue-blind)

#008985

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #288585;
/* rgb */ color: rgb(40, 133, 133);
/* oklch */ color: oklch(56.4% 0.084 195.0);

Tailwind

colors: {
  custom: {
    50: '#71a9a8',
    500: '#288585',
    950: '#000000',
  },
}

SCSS

$custom: #288585;
$custom-light: #71a9a8;
$custom-dark: #000000;

JSON

{
  "hex": "#288585",
  "rgb": {
    "r": 40,
    "g": 133,
    "b": 133
  },
  "hsl": {
    "h": 180,
    "s": 53.757,
    "l": 33.922
  },
  "oklch": {
    "l": 0.56425,
    "c": 0.08422,
    "h": 195
  },
  "luminance": 0.1892
}

Semantic roles & 50–950 ramp

primary

#288585

secondary

#B35656

accent

#4B4BDD

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#09100F

muted

#7B7F7F

Preview Lab

Preview with #288585

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

Preview Lab → · Contrast checker → · Palette generator →