#284665#284665

#284665 is a dark, moderate cyan. Relative luminance 0.058; OKLCH L 38.6% C 0.064 H 250.5°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX#284665
RGBrgb(40, 70, 101)
HSLhsl(210, 43%, 28%)
HSVhsv(210, 60%, 40%)
CMYKcmyk(60.4%, 30.7%, 0%, 60.4%)
CIE-LABlab(28.83, -0.84, -21.54)
CIE-LCHlch(28.83, 21.56, 267.76°)
OKLaboklab(38.57% -0.0214 -0.0606)
OKLCHoklch(38.57% 0.064 250.5)
XYZxyz(5.4134, 5.7706, 13.1380)
Luminance0.0577 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#284665 #654728
analogous
#286465 #284665 #292865
triadic
#284665 #652846 #466528
tetradic
#284665 #652864 #654728 #286529
square
#284665 #652864 #654728 #286529
split-complementary
#284665 #652928 #646528
monochromatic
#090F16 #172839 #284665 #396491 #4E83B9

Accessibility & contrast

On white

9.75
#284665 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.15
#284665 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284665
9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##284665#FFFFFF#000000##FFFFFF
##2846651.009.752.159.75
#FFFFFF9.751.0021.001.00
#0000002.1521.001.0021.00
##FFFFFF9.751.0021.001.00

Color blindness preview

Protanopia (red-blind)
#394766
Deuteranopia (green-blind)
#314164
Tritanopia (blue-blind)
#004D51
Achromatopsia (no color)
#444444

Design tokens & code

CSS
--color: #284665;
/* rgb */ color: rgb(40, 70, 101);
/* oklch */ color: oklch(38.6% 0.064 250.5);
Tailwind
colors: {
  custom: {
    50: '#677991',
    500: '#284665',
    950: '#000000',
  },
}
SCSS
$custom: #284665;
$custom-light: #677991;
$custom-dark: #000000;
JSON
{
  "hex": "#284665",
  "rgb": {
    "r": 40,
    "g": 70,
    "b": 101
  },
  "hsl": {
    "h": 210.492,
    "s": 43.262,
    "l": 27.647
  },
  "oklch": {
    "l": 0.38571,
    "c": 0.06425,
    "h": 250.5
  },
  "luminance": 0.05771
}

Semantic roles & 50–950 ramp

primary
#284665
secondary
#987551
accent
#9555D3
background
#F6F7F8
surface
#EBEDF0
border
#C6C8CB
text
#06090C
muted
#7A7B7D

Preview Lab

Preview with #284665

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

Preview Lab → · Contrast checker → · Palette generator →

#284665 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva