#286366#286366

#286366 is a mid, moderate teal. Relative luminance 0.103; OKLCH L 46.2% C 0.061 H 199.9°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#286366
RGB	rgb(40, 99, 102)
HSL	hsl(183, 44%, 28%)
HSV	hsv(183, 61%, 40%)
CMYK	cmyk(60.8%, 2.9%, 0%, 60%)
CIE-LAB	lab(38.43, -17.96, -7.46)
CIE-LCH	lch(38.43, 19.45, 202.57°)
OKLab	oklab(46.25% -0.0572 -0.0207)
OKLCH	oklch(46.25% 0.061 199.9)
XYZ	xyz(7.7342, 10.3333, 14.1547)
Luminance	0.1033 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286366 #662B28

analogous

#28664A #286366 #284466

triadic

#286366 #662863 #636628

tetradic

#286366 #4A2866 #662B28 #446628

square

#286366 #4A2866 #662B28 #446628

split-complementary

#286366 #662844 #664A28

monochromatic

#091516 #17383A #286366 #398E92 #4FB5BA

Accessibility & contrast

On white

6.85

#286366 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#286366 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286366

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286366	#FFFFFF	#000000	##FFFFFF
##286366	1.00	6.85	3.07	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5F66

Deuteranopia (green-blind)

#525766

Tritanopia (blue-blind)

#006664

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #286366;
/* rgb */ color: rgb(40, 99, 102);
/* oklch */ color: oklch(46.2% 0.061 199.9);

Tailwind

colors: {
  custom: {
    50: '#698f91',
    500: '#286366',
    950: '#000000',
  },
}

SCSS

$custom: #286366;
$custom-light: #698f91;
$custom-dark: #000000;

JSON

{
  "hex": "#286366",
  "rgb": {
    "r": 40,
    "g": 99,
    "b": 102
  },
  "hsl": {
    "h": 182.903,
    "s": 43.662,
    "l": 27.843
  },
  "oklch": {
    "l": 0.46246,
    "c": 0.0608,
    "h": 199.9
  },
  "luminance": 0.10334
}

Semantic roles & 50–950 ramp

primary

#286366

secondary

#995551

accent

#5B54D3

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#070C0C

muted

#7A7D7D

Preview Lab

Preview with #286366

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

Preview Lab → · Contrast checker → · Palette generator →