#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
RGBrgb(40, 87, 113)
HSLhsl(201, 48%, 30%)
HSVhsv(201, 65%, 44%)
CMYKcmyk(64.6%, 23%, 0%, 55.7%)
CIE-LABlab(34.92, -7.31, -19.62)
CIE-LCHlch(34.92, 20.94, 249.56°)
OKLaboklab(43.58% -0.0379 -0.0549)
OKLCHoklch(43.58% 0.067 235.4)
XYZxyz(7.2628, 8.4590, 16.8696)
Luminance0.0846 (WCAG relative)
Temperaturecool
Familycyan

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
##2857711.007.802.697.80
#FFFFFF7.801.0021.001.00
#0000002.6921.001.0021.00
##FFFFFF7.801.0021.001.00

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 →

#285771 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva