#288593#288593

#288593 is a mid, moderate teal. Relative luminance 0.193; OKLCH L 57.0% C 0.086 H 209.6°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#288593
RGB	rgb(40, 133, 147)
HSL	hsl(188, 57%, 37%)
HSV	hsv(188, 73%, 58%)
CMYK	cmyk(72.8%, 9.5%, 0%, 42.4%)
CIE-LAB	lab(51.07, -21.78, -15.31)
CIE-LCH	lch(51.07, 26.62, 215.11°)
OKLab	oklab(56.97% -0.075 -0.0426)
OKLCH	oklch(56.97% 0.086 209.6)
XYZ	xyz(14.5268, 19.3311, 30.5638)
Luminance	0.1933 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288593 #933628

analogous

#28936C #288593 #285093

triadic

#288593 #932885 #859328

tetradic

#288593 #6C2893 #933628 #509328

square

#288593 #6C2893 #933628 #509328

split-complementary

#288593 #932850 #936C28

monochromatic

#0E2E33 #1B5963 #288593 #35B1C3 #61C5D4

Accessibility & contrast

On white

4.32

#288593 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#288593 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288593

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288593	#FFFFFF	#000000	##000000
##288593	1.00	4.32	4.87	4.87
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#798094

Deuteranopia (green-blind)

#6A7593

Tritanopia (blue-blind)

#008B89

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #288593;
/* rgb */ color: rgb(40, 133, 147);
/* oklch */ color: oklch(57.0% 0.086 209.6);

Tailwind

colors: {
  custom: {
    50: '#72a8b2',
    500: '#288593',
    950: '#000000',
  },
}

SCSS

$custom: #288593;
$custom-light: #72a8b2;
$custom-dark: #000000;

JSON

{
  "hex": "#288593",
  "rgb": {
    "r": 40,
    "g": 133,
    "b": 147
  },
  "hsl": {
    "h": 187.85,
    "s": 57.219,
    "l": 36.667
  },
  "oklch": {
    "l": 0.56973,
    "c": 0.08628,
    "h": 209.6
  },
  "luminance": 0.19333
}

Semantic roles & 50–950 ramp

primary

#288593

secondary

#BA695D

accent

#5B47E0

background

#F7FAFA

surface

#EDF4F5

border

#C8CECF

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #288593

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

Preview Lab → · Contrast checker → · Palette generator →