#288190#288190

#288190 is a mid, moderate teal. Relative luminance 0.182; OKLCH L 55.8% C 0.084 H 211.1°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#288190
RGB	rgb(40, 129, 144)
HSL	hsl(189, 57%, 36%)
HSV	hsv(189, 72%, 56%)
CMYK	cmyk(72.2%, 10.4%, 0%, 43.5%)
CIE-LAB	lab(49.69, -20.64, -15.65)
CIE-LCH	lch(49.69, 25.90, 217.17°)
OKLab	oklab(55.83% -0.0721 -0.0435)
OKLCH	oklch(55.83% 0.084 211.1)
XYZ	xyz(13.7572, 18.1637, 29.1610)
Luminance	0.1817 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288190 #903728

analogous

#28906B #288190 #284D90

triadic

#288190 #902881 #819028

tetradic

#288190 #6B2890 #903728 #4D9028

square

#288190 #6B2890 #903728 #4D9028

split-complementary

#288190 #90284D #906B28

monochromatic

#0D2B30 #1B5660 #288190 #35ACC0 #60C2D3

Accessibility & contrast

On white

4.53

#288190 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#288190 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288190

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288190	#FFFFFF	#000000	##000000
##288190	1.00	4.53	4.63	4.63
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#757C91

Deuteranopia (green-blind)

#667290

Tritanopia (blue-blind)

#008786

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #288190;
/* rgb */ color: rgb(40, 129, 144);
/* oklch */ color: oklch(55.8% 0.084 211.1);

Tailwind

colors: {
  custom: {
    50: '#72a6b0',
    500: '#288190',
    950: '#000000',
  },
}

SCSS

$custom: #288190;
$custom-light: #72a6b0;
$custom-dark: #000000;

JSON

{
  "hex": "#288190",
  "rgb": {
    "r": 40,
    "g": 129,
    "b": 144
  },
  "hsl": {
    "h": 188.654,
    "s": 56.522,
    "l": 36.078
  },
  "oklch": {
    "l": 0.55826,
    "c": 0.08424,
    "h": 211.1
  },
  "luminance": 0.18165
}

Semantic roles & 50–950 ramp

primary

#288190

secondary

#B8695C

accent

#5E48E0

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#090F10

muted

#7B7F7F

Preview Lab

Preview with #288190

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

Preview Lab → · Contrast checker → · Palette generator →