#286373#286373

#286373 is a mid, moderate cyan. Relative luminance 0.106; OKLCH L 46.8% C 0.066 H 218.6°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#286373
RGB	rgb(40, 99, 115)
HSL	hsl(193, 48%, 30%)
HSV	hsv(193, 65%, 45%)
CMYK	cmyk(65.2%, 13.9%, 0%, 54.9%)
CIE-LAB	lab(38.92, -13.74, -14.71)
CIE-LCH	lch(38.92, 20.13, 226.96°)
OKLab	oklab(46.8% -0.0513 -0.0409)
OKLCH	oklch(46.8% 0.066 218.6)
XYZ	xyz(8.4302, 10.6117, 17.8203)
Luminance	0.1061 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286373 #733828

analogous

#28735D #286373 #283D73

triadic

#286373 #732863 #637328

tetradic

#286373 #5D2873 #733828 #3D7328

square

#286373 #5D2873 #733828 #3D7328

split-complementary

#286373 #73283D #735D28

monochromatic

#081518 #183C46 #286373 #388AA0 #52ABC3

Accessibility & contrast

On white

6.73

#286373 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#286373 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286373

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286373	#FFFFFF	#000000	##FFFFFF
##286373	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#596074

Deuteranopia (green-blind)

#4E5873

Tritanopia (blue-blind)

#006868

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #286373;
/* rgb */ color: rgb(40, 99, 115);
/* oklch */ color: oklch(46.8% 0.066 218.6);

Tailwind

colors: {
  custom: {
    50: '#6b8f9b',
    500: '#286373',
    950: '#000000',
  },
}

SCSS

$custom: #286373;
$custom-light: #6b8f9b;
$custom-dark: #000000;

JSON

{
  "hex": "#286373",
  "rgb": {
    "r": 40,
    "g": 99,
    "b": 115
  },
  "hsl": {
    "h": 192.8,
    "s": 48.387,
    "l": 30.392
  },
  "oklch": {
    "l": 0.46796,
    "c": 0.06562,
    "h": 218.6
  },
  "luminance": 0.10613
}

Semantic roles & 50–950 ramp

primary

#286373

secondary

#A56352

accent

#6D50D8

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #286373

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

Preview Lab → · Contrast checker → · Palette generator →