#285773#285773

#285773 is a dark, moderate cyan. Relative luminance 0.085; OKLCH L 43.7% C 0.069 H 237.4°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#285773
RGB	rgb(40, 87, 115)
HSL	hsl(202, 48%, 30%)
HSV	hsv(202, 65%, 45%)
CMYK	cmyk(65.2%, 24.3%, 0%, 54.9%)
CIE-LAB	lab(35.01, -6.60, -20.72)
CIE-LCH	lch(35.01, 21.75, 252.32°)
OKLab	oklab(43.68% -0.0372 -0.0581)
OKLCH	oklch(43.68% 0.069 237.4)
XYZ	xyz(7.3766, 8.5046, 17.4691)
Luminance	0.0851 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285773 #734428

analogous

#287369 #285773 #283173

triadic

#285773 #732857 #577328

tetradic

#285773 #692873 #734428 #317328

square

#285773 #692873 #734428 #317328

split-complementary

#285773 #732831 #736928

monochromatic

#081218 #183546 #285773 #3879A0 #5299C3

Accessibility & contrast

On white

7.77

#285773 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#285773 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285773

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285773	#FFFFFF	#000000	##FFFFFF
##285773	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5774

Deuteranopia (green-blind)

#404F73

Tritanopia (blue-blind)

#005E60

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #285773;
/* rgb */ color: rgb(40, 87, 115);
/* oklch */ color: oklch(43.7% 0.069 237.4);

Tailwind

colors: {
  custom: {
    50: '#6a869b',
    500: '#285773',
    950: '#000000',
  },
}

SCSS

$custom: #285773;
$custom-light: #6a869b;
$custom-dark: #000000;

JSON

{
  "hex": "#285773",
  "rgb": {
    "r": 40,
    "g": 87,
    "b": 115
  },
  "hsl": {
    "h": 202.4,
    "s": 48.387,
    "l": 30.392
  },
  "oklch": {
    "l": 0.4368,
    "c": 0.06898,
    "h": 237.4
  },
  "luminance": 0.08505
}

Semantic roles & 50–950 ramp

primary

#285773

secondary

#A57152

accent

#8350D8

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #285773

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

Preview Lab → · Contrast checker → · Palette generator →