#286573#286573

#286573 is a mid, moderate cyan. Relative luminance 0.110; OKLCH L 47.3% C 0.066 H 215.4°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#286573
RGB	rgb(40, 101, 115)
HSL	hsl(191, 48%, 30%)
HSV	hsv(191, 65%, 45%)
CMYK	cmyk(65.2%, 12.2%, 0%, 54.9%)
CIE-LAB	lab(39.57, -14.88, -13.72)
CIE-LCH	lch(39.57, 20.23, 222.67°)
OKLab	oklab(47.32% -0.0536 -0.0381)
OKLCH	oklch(47.32% 0.066 215.4)
XYZ	xyz(8.6220, 10.9954, 17.8843)
Luminance	0.1100 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286573 #733628

analogous

#28735B #286573 #283F73

triadic

#286573 #732865 #657328

tetradic

#286573 #5B2873 #733628 #3F7328

square

#286573 #5B2873 #733628 #3F7328

split-complementary

#286573 #73283F #735B28

monochromatic

#081518 #183D46 #286573 #388DA0 #52AEC3

Accessibility & contrast

On white

6.56

#286573 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#286573 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286573

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286573	#FFFFFF	#000000	##FFFFFF
##286573	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B6274

Deuteranopia (green-blind)

#505A73

Tritanopia (blue-blind)

#006A69

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #286573;
/* rgb */ color: rgb(40, 101, 115);
/* oklch */ color: oklch(47.3% 0.066 215.4);

Tailwind

colors: {
  custom: {
    50: '#6b919b',
    500: '#286573',
    950: '#000000',
  },
}

SCSS

$custom: #286573;
$custom-light: #6b919b;
$custom-dark: #000000;

JSON

{
  "hex": "#286573",
  "rgb": {
    "r": 40,
    "g": 101,
    "b": 115
  },
  "hsl": {
    "h": 191.2,
    "s": 48.387,
    "l": 30.392
  },
  "oklch": {
    "l": 0.4732,
    "c": 0.06579,
    "h": 215.4
  },
  "luminance": 0.10996
}

Semantic roles & 50–950 ramp

primary

#286573

secondary

#A56152

accent

#6950D8

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #286573

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

Preview Lab → · Contrast checker → · Palette generator →