#288393#288393

#288393 is a mid, moderate teal. Relative luminance 0.188; OKLCH L 56.5% C 0.086 H 211.8°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#288393
RGB	rgb(40, 131, 147)
HSL	hsl(189, 57%, 37%)
HSV	hsv(189, 73%, 58%)
CMYK	cmyk(72.8%, 10.9%, 0%, 42.4%)
CIE-LAB	lab(50.44, -20.72, -16.27)
CIE-LCH	lch(50.44, 26.35, 218.15°)
OKLab	oklab(56.46% -0.0729 -0.0453)
OKLCH	oklch(56.46% 0.086 211.8)
XYZ	xyz(14.2556, 18.7886, 30.4734)
Luminance	0.1879 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288393 #933828

analogous

#28936E #288393 #284E93

triadic

#288393 #932883 #839328

tetradic

#288393 #6E2893 #933828 #4E9328

square

#288393 #6E2893 #933828 #4E9328

split-complementary

#288393 #93284E #936E28

monochromatic

#0E2D33 #1B5863 #288393 #35AEC3 #61C3D4

Accessibility & contrast

On white

4.41

#288393 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#288393 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288393

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288393	#FFFFFF	#000000	##000000
##288393	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#767E94

Deuteranopia (green-blind)

#677393

Tritanopia (blue-blind)

#008A88

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #288393;
/* rgb */ color: rgb(40, 131, 147);
/* oklch */ color: oklch(56.5% 0.086 211.8);

Tailwind

colors: {
  custom: {
    50: '#72a7b2',
    500: '#288393',
    950: '#000000',
  },
}

SCSS

$custom: #288393;
$custom-light: #72a7b2;
$custom-dark: #000000;

JSON

{
  "hex": "#288393",
  "rgb": {
    "r": 40,
    "g": 131,
    "b": 147
  },
  "hsl": {
    "h": 188.972,
    "s": 57.219,
    "l": 36.667
  },
  "oklch": {
    "l": 0.56463,
    "c": 0.08586,
    "h": 211.8
  },
  "luminance": 0.1879
}

Semantic roles & 50–950 ramp

primary

#288393

secondary

#BA6B5D

accent

#5E47E0

background

#F7FAFA

surface

#EDF4F5

border

#C8CECF

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #288393

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

Preview Lab → · Contrast checker → · Palette generator →