#3584A8#3584A8

#3584A8 is a mid, moderate cyan. Relative luminance 0.201; OKLCH L 58.0% C 0.094 H 231.3°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX#3584A8
RGBrgb(53, 132, 168)
HSLhsl(199, 52%, 43%)
HSVhsv(199, 68%, 66%)
CMYKcmyk(68.5%, 21.4%, 0%, 34.1%)
CIE-LABlab(51.93, -12.30, -26.15)
CIE-LCHlch(51.93, 28.90, 244.82°)
OKLaboklab(58.04% -0.0587 -0.0733)
OKLCHoklch(58.04% 0.094 231.3)
XYZxyz(16.7845, 20.0847, 40.0304)
Luminance0.2009 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3584A8 #A85935
analogous
#35A892 #3584A8 #354AA8
triadic
#3584A8 #A83584 #84A835
tetradic
#3584A8 #9235A8 #A85935 #4AA835
square
#3584A8 #9235A8 #A85935 #4AA835
split-complementary
#3584A8 #A8354A #A89235
monochromatic
#183B4B #265F79 #3584A8 #52A3C8 #80BCD7

Accessibility & contrast

On white

4.19
#3584A8 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.02
#3584A8 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3584A8
5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3584A8#FFFFFF#000000##000000
##3584A81.004.195.025.02
#FFFFFF4.191.0021.0021.00
#0000005.0221.001.001.00
##0000005.0221.001.001.00

Color blindness preview

Protanopia (red-blind)
#7282AA
Deuteranopia (green-blind)
#6277A7
Tritanopia (blue-blind)
#008E90
Achromatopsia (no color)
#7C7C7C

Design tokens & code

CSS
--color: #3584a8;
/* rgb */ color: rgb(53, 132, 168);
/* oklch */ color: oklch(58.0% 0.094 231.3);
Tailwind
colors: {
  custom: {
    50: '#7aa7c2',
    500: '#3584a8',
    950: '#000000',
  },
}
SCSS
$custom: #3584a8;
$custom-light: #7aa7c2;
$custom-dark: #000000;
JSON
{
  "hex": "#3584a8",
  "rgb": {
    "r": 53,
    "g": 132,
    "b": 168
  },
  "hsl": {
    "h": 198.783,
    "s": 52.036,
    "l": 43.333
  },
  "oklch": {
    "l": 0.58035,
    "c": 0.09392,
    "h": 231.3
  },
  "luminance": 0.20087
}

Semantic roles & 50–950 ramp

primary
#3584A8
secondary
#C08F78
accent
#794CDB
background
#F7FAFB
surface
#EEF4F7
border
#C9CED0
text
#0A0F12
muted
#7C7F81

Preview Lab

Preview with #3584A8

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

Preview Lab → · Contrast checker → · Palette generator →

#3584A8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva