#285784#285784

#285784 is a dark, moderate cyan. Relative luminance 0.089; OKLCH L 44.6% C 0.090 H 249.7°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#285784
RGB	rgb(40, 87, 132)
HSL	hsl(209, 53%, 34%)
HSV	hsv(209, 70%, 52%)
CMYK	cmyk(69.7%, 34.1%, 0%, 48.2%)
CIE-LAB	lab(35.85, -0.38, -29.89)
CIE-LCH	lch(35.85, 29.89, 269.27°)
OKLab	oklab(44.62% -0.0314 -0.0847)
OKLCH	oklch(44.62% 0.09 249.7)
XYZ	xyz(8.4466, 8.9326, 23.1043)
Luminance	0.0893 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285784 #845528

analogous

#288483 #285784 #282984

triadic

#285784 #842857 #578428

tetradic

#285784 #832884 #845528 #298428

square

#285784 #832884 #845528 #298428

split-complementary

#285784 #842829 #848328

monochromatic

#0C1926 #1A3855 #285784 #3676B3 #5A94CD

Accessibility & contrast

On white

7.54

#285784 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#285784 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285784

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285784	#FFFFFF	#000000	##FFFFFF
##285784	1.00	7.54	2.79	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#435986

Deuteranopia (green-blind)

#365083

Tritanopia (blue-blind)

#006267

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #285784;
/* rgb */ color: rgb(40, 87, 132);
/* oklch */ color: oklch(44.6% 0.090 249.7);

Tailwind

colors: {
  custom: {
    50: '#6d86a8',
    500: '#285784',
    950: '#000000',
  },
}

SCSS

$custom: #285784;
$custom-light: #6d86a8;
$custom-dark: #000000;

JSON

{
  "hex": "#285784",
  "rgb": {
    "r": 40,
    "g": 87,
    "b": 132
  },
  "hsl": {
    "h": 209.348,
    "s": 53.488,
    "l": 33.725
  },
  "oklch": {
    "l": 0.44621,
    "c": 0.0903,
    "h": 249.7
  },
  "luminance": 0.08933
}

Semantic roles & 50–950 ramp

primary

#285784

secondary

#B28356

accent

#924BDD

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#080B0F

muted

#7B7C7F

Preview Lab

Preview with #285784

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

Preview Lab → · Contrast checker → · Palette generator →