#285584#285584

#285584 is a dark, moderate cyan. Relative luminance 0.086; OKLCH L 44.1% C 0.092 H 251.6°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#285584
RGB	rgb(40, 85, 132)
HSL	hsl(211, 53%, 34%)
HSV	hsv(211, 70%, 52%)
CMYK	cmyk(69.7%, 35.6%, 0%, 48.2%)
CIE-LAB	lab(35.23, 0.90, -30.87)
CIE-LCH	lch(35.23, 30.89, 271.67°)
OKLab	oklab(44.13% -0.0292 -0.0876)
OKLCH	oklch(44.13% 0.092 251.6)
XYZ	xyz(8.2869, 8.6132, 23.0511)
Luminance	0.0861 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285584 #845728

analogous

#288384 #285584 #292884

triadic

#285584 #842855 #558428

tetradic

#285584 #842883 #845728 #288429

square

#285584 #842883 #845728 #288429

split-complementary

#285584 #842928 #838428

monochromatic

#0C1926 #1A3755 #285584 #3673B3 #5A92CD

Accessibility & contrast

On white

7.71

#285584 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#285584 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285584

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285584	#FFFFFF	#000000	##FFFFFF
##285584	1.00	7.71	2.72	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#405886

Deuteranopia (green-blind)

#334F83

Tritanopia (blue-blind)

#006066

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #285584;
/* rgb */ color: rgb(40, 85, 132);
/* oklch */ color: oklch(44.1% 0.092 251.6);

Tailwind

colors: {
  custom: {
    50: '#6d84a8',
    500: '#285584',
    950: '#000000',
  },
}

SCSS

$custom: #285584;
$custom-light: #6d84a8;
$custom-dark: #000000;

JSON

{
  "hex": "#285584",
  "rgb": {
    "r": 40,
    "g": 85,
    "b": 132
  },
  "hsl": {
    "h": 210.652,
    "s": 53.488,
    "l": 33.725
  },
  "oklch": {
    "l": 0.4413,
    "c": 0.09231,
    "h": 251.6
  },
  "luminance": 0.08614
}

Semantic roles & 50–950 ramp

primary

#285584

secondary

#B28556

accent

#954BDD

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #285584

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

Preview Lab → · Contrast checker → · Palette generator →