#285771#285771

#285771 is a dark, moderate cyan. Relative luminance 0.085; OKLCH L 43.6% C 0.067 H 235.4°. Best body text is #FFFFFF at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#285771
RGB	rgb(40, 87, 113)
HSL	hsl(201, 48%, 30%)
HSV	hsv(201, 65%, 44%)
CMYK	cmyk(64.6%, 23%, 0%, 55.7%)
CIE-LAB	lab(34.92, -7.31, -19.62)
CIE-LCH	lch(34.92, 20.94, 249.56°)
OKLab	oklab(43.58% -0.0379 -0.0549)
OKLCH	oklch(43.58% 0.067 235.4)
XYZ	xyz(7.2628, 8.4590, 16.8696)
Luminance	0.0846 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285771 #714228

analogous

#287166 #285771 #283371

triadic

#285771 #712857 #577128

tetradic

#285771 #662871 #714228 #337128

square

#285771 #662871 #714228 #337128

split-complementary

#285771 #712833 #716628

monochromatic

#081117 #183444 #285771 #387A9E #529AC2

Accessibility & contrast

On white

7.80

#285771 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#285771 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285771

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285771	#FFFFFF	#000000	##FFFFFF
##285771	1.00	7.80	2.69	7.80
#FFFFFF	7.80	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B5672

Deuteranopia (green-blind)

#414F71

Tritanopia (blue-blind)

#005E60

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #285771;
/* rgb */ color: rgb(40, 87, 113);
/* oklch */ color: oklch(43.6% 0.067 235.4);

Tailwind

colors: {
  custom: {
    50: '#6a869a',
    500: '#285771',
    950: '#000000',
  },
}

SCSS

$custom: #285771;
$custom-light: #6a869a;
$custom-dark: #000000;

JSON

{
  "hex": "#285771",
  "rgb": {
    "r": 40,
    "g": 87,
    "b": 113
  },
  "hsl": {
    "h": 201.37,
    "s": 47.712,
    "l": 30
  },
  "oklch": {
    "l": 0.43577,
    "c": 0.06677,
    "h": 235.4
  },
  "luminance": 0.0846
}

Semantic roles & 50–950 ramp

primary

#285771

secondary

#A36F52

accent

#8150D7

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #285771

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

Preview Lab → · Contrast checker → · Palette generator →