#285569#285569

#285569 is a dark, muted cyan. Relative luminance 0.080; OKLCH L 42.7% C 0.059 H 229.4°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#285569
RGB	rgb(40, 85, 105)
HSL	hsl(198, 45%, 28%)
HSV	hsv(198, 62%, 41%)
CMYK	cmyk(61.9%, 19%, 0%, 58.8%)
CIE-LAB	lab(33.91, -8.89, -16.19)
CIE-LCH	lch(33.91, 18.47, 241.22°)
OKLab	oklab(42.66% -0.0387 -0.0451)
OKLCH	oklch(42.66% 0.059 229.4)
XYZ	xyz(6.6724, 7.9674, 14.5481)
Luminance	0.0797 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285569 #693C28

analogous

#28695C #285569 #283469

triadic

#285569 #692855 #556928

tetradic

#285569 #5C2869 #693C28 #346928

square

#285569 #5C2869 #693C28 #346928

split-complementary

#285569 #692834 #695C28

monochromatic

#081216 #17313D #285569 #397995 #4F9BBC

Accessibility & contrast

On white

8.10

#285569 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#285569 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285569

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285569	#FFFFFF	#000000	##FFFFFF
##285569	1.00	8.10	2.59	8.10
#FFFFFF	8.10	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B546A

Deuteranopia (green-blind)

#424D69

Tritanopia (blue-blind)

#005B5C

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #285569;
/* rgb */ color: rgb(40, 85, 105);
/* oklch */ color: oklch(42.7% 0.059 229.4);

Tailwind

colors: {
  custom: {
    50: '#698494',
    500: '#285569',
    950: '#000000',
  },
}

SCSS

$custom: #285569;
$custom-light: #698494;
$custom-dark: #000000;

JSON

{
  "hex": "#285569",
  "rgb": {
    "r": 40,
    "g": 85,
    "b": 105
  },
  "hsl": {
    "h": 198.462,
    "s": 44.828,
    "l": 28.431
  },
  "oklch": {
    "l": 0.4266,
    "c": 0.05944,
    "h": 229.4
  },
  "luminance": 0.07968
}

Semantic roles & 50–950 ramp

primary

#285569

secondary

#9C6851

accent

#7B53D5

background

#F6F8F9

surface

#EBEFF1

border

#C6CACB

text

#070B0D

muted

#7A7C7E

Preview Lab

Preview with #285569

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

Preview Lab → · Contrast checker → · Palette generator →