#286583#286583

#286583 is a mid, moderate cyan. Relative luminance 0.114; OKLCH L 48.1% C 0.079 H 233.2°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#286583
RGB	rgb(40, 101, 131)
HSL	hsl(200, 53%, 34%)
HSV	hsv(200, 69%, 51%)
CMYK	cmyk(69.5%, 22.9%, 0%, 48.6%)
CIE-LAB	lab(40.24, -9.37, -22.42)
CIE-LCH	lch(40.24, 24.30, 247.33°)
OKLab	oklab(48.07% -0.0471 -0.0629)
OKLCH	oklch(48.07% 0.079 233.2)
XYZ	xyz(9.6239, 11.3961, 23.1608)
Luminance	0.1140 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#286583 #834628

analogous

#288373 #286583 #283783

triadic

#286583 #832865 #658328

tetradic

#286583 #732883 #834628 #378328

square

#286583 #732883 #834628 #378328

split-complementary

#286583 #832837 #837328

monochromatic

#0B1D25 #1A4154 #286583 #3689B2 #59A6CC

Accessibility & contrast

On white

6.40

#286583 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#286583 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #286583

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##286583	#FFFFFF	#000000	##FFFFFF
##286583	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#566484

Deuteranopia (green-blind)

#4A5B83

Tritanopia (blue-blind)

#006D6F

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #286583;
/* rgb */ color: rgb(40, 101, 131);
/* oklch */ color: oklch(48.1% 0.079 233.2);

Tailwind

colors: {
  custom: {
    50: '#6d90a7',
    500: '#286583',
    950: '#000000',
  },
}

SCSS

$custom: #286583;
$custom-light: #6d90a7;
$custom-dark: #000000;

JSON

{
  "hex": "#286583",
  "rgb": {
    "r": 40,
    "g": 101,
    "b": 131
  },
  "hsl": {
    "h": 199.78,
    "s": 53.216,
    "l": 33.529
  },
  "oklch": {
    "l": 0.48074,
    "c": 0.07858,
    "h": 233.2
  },
  "luminance": 0.11397
}

Semantic roles & 50–950 ramp

primary

#286583

secondary

#B17455

accent

#7B4BDD

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#080C0F

muted

#7B7D7F

Preview Lab

Preview with #286583

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

Preview Lab → · Contrast checker → · Palette generator →