#285F8C#285F8C

#285F8C is a mid, moderate cyan. Relative luminance 0.105; OKLCH L 47.1% C 0.093 H 246.3°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX#285F8C
RGBrgb(40, 95, 140)
HSLhsl(207, 56%, 35%)
HSVhsv(207, 71%, 55%)
CMYKcmyk(71.4%, 32.1%, 0%, 45.1%)
CIE-LABlab(38.77, -2.44, -30.16)
CIE-LCHlch(38.77, 30.26, 265.37°)
OKLaboklab(47.06% -0.0374 -0.0854)
OKLCHoklch(47.06% 0.093 246.3)
XYZxyz(9.6991, 10.5279, 26.3268)
Luminance0.1053 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#285F8C #8C5528
analogous
#288C87 #285F8C #282D8C
triadic
#285F8C #8C285F #5F8C28
tetradic
#285F8C #87288C #8C5528 #2D8C28
square
#285F8C #87288C #8C5528 #2D8C28
split-complementary
#285F8C #8C282D #8C8728
monochromatic
#0D1E2D #1A3F5C #285F8C #367FBC #5E9DD1

Accessibility & contrast

On white

6.76
#285F8C on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.11
#285F8C on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #285F8C
6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##285F8C#FFFFFF#000000##FFFFFF
##285F8C1.006.763.116.76
#FFFFFF6.761.0021.001.00
#0000003.1121.001.0021.00
##FFFFFF6.761.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4B618E
Deuteranopia (green-blind)
#3D578B
Tritanopia (blue-blind)
#006A6F
Achromatopsia (no color)
#5B5B5B

Design tokens & code

CSS
--color: #285f8c;
/* rgb */ color: rgb(40, 95, 140);
/* oklch */ color: oklch(47.1% 0.093 246.3);
Tailwind
colors: {
  custom: {
    50: '#6f8cae',
    500: '#285f8c',
    950: '#000000',
  },
}
SCSS
$custom: #285f8c;
$custom-light: #6f8cae;
$custom-dark: #000000;
JSON
{
  "hex": "#285f8c",
  "rgb": {
    "r": 40,
    "g": 95,
    "b": 140
  },
  "hsl": {
    "h": 207,
    "s": 55.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.47055,
    "c": 0.09321,
    "h": 246.3
  },
  "luminance": 0.10529
}

Semantic roles & 50–950 ramp

primary
#285F8C
secondary
#B6835A
accent
#8C49DF
background
#F7F8FA
surface
#EDF0F4
border
#C8CBCE
text
#080C10
muted
#7B7D7F

Preview Lab

Preview with #285F8C

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

Preview Lab → · Contrast checker → · Palette generator →

#285F8C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva