#285779#285779

#285779 is a dark, moderate cyan. Relative luminance 0.086; OKLCH L 44.0% C 0.076 H 242.6°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#285779
RGB	rgb(40, 87, 121)
HSL	hsl(205, 50%, 32%)
HSV	hsv(205, 67%, 47%)
CMYK	cmyk(66.9%, 28.1%, 0%, 52.5%)
CIE-LAB	lab(35.30, -4.44, -24.00)
CIE-LCH	lch(35.30, 24.41, 259.51°)
OKLab	oklab(44% -0.035 -0.0675)
OKLCH	oklch(44% 0.076 242.6)
XYZ	xyz(7.7332, 8.6472, 19.3470)
Luminance	0.0865 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285779 #794A28

analogous

#287973 #285779 #282F79

triadic

#285779 #792857 #577928

tetradic

#285779 #732879 #794A28 #2F7928

square

#285779 #732879 #794A28 #2F7928

split-complementary

#285779 #79282F #797328

monochromatic

#0A151D #19364B #285779 #3778A7 #5597C7

Accessibility & contrast

On white

7.69

#285779 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#285779 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285779

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285779	#FFFFFF	#000000	##FFFFFF
##285779	1.00	7.69	2.73	7.69
#FFFFFF	7.69	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48577B

Deuteranopia (green-blind)

#3D4F78

Tritanopia (blue-blind)

#005F63

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #285779;
/* rgb */ color: rgb(40, 87, 121);
/* oklch */ color: oklch(44.0% 0.076 242.6);

Tailwind

colors: {
  custom: {
    50: '#6b86a0',
    500: '#285779',
    950: '#000000',
  },
}

SCSS

$custom: #285779;
$custom-light: #6b86a0;
$custom-dark: #000000;

JSON

{
  "hex": "#285779",
  "rgb": {
    "r": 40,
    "g": 87,
    "b": 121
  },
  "hsl": {
    "h": 205.185,
    "s": 50.311,
    "l": 31.569
  },
  "oklch": {
    "l": 0.43998,
    "c": 0.07607,
    "h": 242.6
  },
  "luminance": 0.08648
}

Semantic roles & 50–950 ramp

primary

#285779

secondary

#AB7752

accent

#894EDA

background

#F6F8F9

surface

#ECEFF2

border

#C7CACC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #285779

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

Preview Lab → · Contrast checker → · Palette generator →