#285F89#285F89

#285F89 is a mid, moderate cyan. Relative luminance 0.104; OKLCH L 46.9% C 0.089 H 244.6°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#285F89
RGB	rgb(40, 95, 137)
HSL	hsl(206, 55%, 35%)
HSV	hsv(206, 71%, 54%)
CMYK	cmyk(70.8%, 30.7%, 0%, 46.3%)
CIE-LAB	lab(38.62, -3.55, -28.58)
CIE-LCH	lch(38.62, 28.80, 262.91°)
OKLab	oklab(46.89% -0.0384 -0.0808)
OKLCH	oklch(46.89% 0.089 244.6)
XYZ	xyz(9.4809, 10.4407, 25.1776)
Luminance	0.1044 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285F89 #895228

analogous

#288982 #285F89 #282F89

triadic

#285F89 #89285F #5F8928

tetradic

#285F89 #822889 #895228 #2F8928

square

#285F89 #822889 #895228 #2F8928

split-complementary

#285F89 #89282F #898228

monochromatic

#0C1D2A #1A3E5A #285F89 #3680B8 #5C9DCF

Accessibility & contrast

On white

6.80

#285F89 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#285F89 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #285F89

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285F89	#FFFFFF	#000000	##FFFFFF
##285F89	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C608B

Deuteranopia (green-blind)

#3F5788

Tritanopia (blue-blind)

#00696E

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #285f89;
/* rgb */ color: rgb(40, 95, 137);
/* oklch */ color: oklch(46.9% 0.089 244.6);

Tailwind

colors: {
  custom: {
    50: '#6e8cab',
    500: '#285f89',
    950: '#000000',
  },
}

SCSS

$custom: #285f89;
$custom-light: #6e8cab;
$custom-dark: #000000;

JSON

{
  "hex": "#285f89",
  "rgb": {
    "r": 40,
    "g": 95,
    "b": 137
  },
  "hsl": {
    "h": 205.979,
    "s": 54.802,
    "l": 34.706
  },
  "oklch": {
    "l": 0.46885,
    "c": 0.08944,
    "h": 244.6
  },
  "luminance": 0.10442
}

Semantic roles & 50–950 ramp

primary

#285F89

secondary

#B58058

accent

#8A4ADE

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #285F89

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

Preview Lab → · Contrast checker → · Palette generator →