#285369#285369

#285369 is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 42.1% C 0.060 H 233.0°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#285369
RGB	rgb(40, 83, 105)
HSL	hsl(200, 45%, 28%)
HSV	hsv(200, 62%, 41%)
CMYK	cmyk(61.9%, 21%, 0%, 58.8%)
CIE-LAB	lab(33.26, -7.67, -17.20)
CIE-LCH	lch(33.26, 18.83, 245.97°)
OKLab	oklab(42.14% -0.0362 -0.048)
OKLCH	oklch(42.14% 0.06 233)
XYZ	xyz(6.5172, 7.6569, 14.4963)
Luminance	0.0766 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285369 #693E28

analogous

#28695E #285369 #283269

triadic

#285369 #692853 #536928

tetradic

#285369 #5E2869 #693E28 #326928

square

#285369 #5E2869 #693E28 #326928

split-complementary

#285369 #692832 #695E28

monochromatic

#081216 #17303D #285369 #397695 #4F97BC

Accessibility & contrast

On white

8.30

#285369 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#285369 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285369

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285369	#FFFFFF	#000000	##FFFFFF
##285369	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48526A

Deuteranopia (green-blind)

#3F4B69

Tritanopia (blue-blind)

#00595A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #285369;
/* rgb */ color: rgb(40, 83, 105);
/* oklch */ color: oklch(42.1% 0.060 233.0);

Tailwind

colors: {
  custom: {
    50: '#688394',
    500: '#285369',
    950: '#000000',
  },
}

SCSS

$custom: #285369;
$custom-light: #688394;
$custom-dark: #000000;

JSON

{
  "hex": "#285369",
  "rgb": {
    "r": 40,
    "g": 83,
    "b": 105
  },
  "hsl": {
    "h": 200.308,
    "s": 44.828,
    "l": 28.431
  },
  "oklch": {
    "l": 0.42137,
    "c": 0.06015,
    "h": 233
  },
  "luminance": 0.07658
}

Semantic roles & 50–950 ramp

primary

#285369

secondary

#9C6A51

accent

#7F53D5

background

#F6F8F9

surface

#EBEFF1

border

#C6CACB

text

#070A0D

muted

#7A7C7E

Preview Lab

Preview with #285369

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

Preview Lab → · Contrast checker → · Palette generator →