#285679#285679

#285679 is a dark, moderate cyan. Relative luminance 0.085; OKLCH L 43.7% C 0.077 H 243.9°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#285679
RGB	rgb(40, 86, 121)
HSL	hsl(206, 50%, 32%)
HSV	hsv(206, 67%, 47%)
CMYK	cmyk(66.9%, 28.9%, 0%, 52.5%)
CIE-LAB	lab(34.98, -3.82, -24.50)
CIE-LCH	lch(34.98, 24.79, 261.14°)
OKLab	oklab(43.75% -0.0338 -0.069)
OKLCH	oklch(43.75% 0.077 243.9)
XYZ	xyz(7.6528, 8.4864, 19.3202)
Luminance	0.0849 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285679 #794B28

analogous

#287974 #285679 #282E79

triadic

#285679 #792856 #567928

tetradic

#285679 #742879 #794B28 #2E7928

square

#285679 #742879 #794B28 #2E7928

split-complementary

#285679 #79282E #797428

monochromatic

#0A151D #19354B #285679 #3777A7 #5595C7

Accessibility & contrast

On white

7.79

#285679 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#285679 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285679

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285679	#FFFFFF	#000000	##FFFFFF
##285679	1.00	7.79	2.70	7.79
#FFFFFF	7.79	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46577B

Deuteranopia (green-blind)

#3B4F78

Tritanopia (blue-blind)

#005E62

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #285679;
/* rgb */ color: rgb(40, 86, 121);
/* oklch */ color: oklch(43.7% 0.077 243.9);

Tailwind

colors: {
  custom: {
    50: '#6b85a0',
    500: '#285679',
    950: '#000000',
  },
}

SCSS

$custom: #285679;
$custom-light: #6b85a0;
$custom-dark: #000000;

JSON

{
  "hex": "#285679",
  "rgb": {
    "r": 40,
    "g": 86,
    "b": 121
  },
  "hsl": {
    "h": 205.926,
    "s": 50.311,
    "l": 31.569
  },
  "oklch": {
    "l": 0.43745,
    "c": 0.07686,
    "h": 243.9
  },
  "luminance": 0.08487
}

Semantic roles & 50–950 ramp

primary

#285679

secondary

#AB7852

accent

#8A4EDA

background

#F6F8F9

surface

#ECEFF2

border

#C7CACC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #285679

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

Preview Lab → · Contrast checker → · Palette generator →