#3585B5#3585B5

#3585B5 is a mid, moderate cyan. Relative luminance 0.209; OKLCH L 58.9% C 0.106 H 238.8°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX#3585B5
RGBrgb(53, 133, 181)
HSLhsl(203, 55%, 46%)
HSVhsv(203, 71%, 71%)
CMYKcmyk(70.7%, 26.5%, 0%, 29%)
CIE-LABlab(52.80, -8.41, -32.28)
CIE-LCHlch(52.80, 33.36, 255.40°)
OKLaboklab(58.91% -0.0551 -0.091)
OKLCHoklch(58.91% 0.106 238.8)
XYZxyz(18.1930, 20.8661, 46.7759)
Luminance0.2087 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3585B5 #B56535
analogous
#35B5A5 #3585B5 #3545B5
triadic
#3585B5 #B53585 #85B535
tetradic
#3585B5 #A535B5 #B56535 #45B535
square
#3585B5 #A535B5 #B56535 #45B535
split-complementary
#3585B5 #B53545 #B5A535
monochromatic
#193F56 #276286 #3585B5 #59A2CE #88BDDC

Accessibility & contrast

On white

4.06
#3585B5 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.17
#3585B5 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3585B5
5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3585B5#FFFFFF#000000##000000
##3585B51.004.065.175.17
#FFFFFF4.061.0021.0021.00
#0000005.1721.001.001.00
##0000005.1721.001.001.00

Color blindness preview

Protanopia (red-blind)
#6F85B7
Deuteranopia (green-blind)
#5D79B4
Tritanopia (blue-blind)
#009195
Achromatopsia (no color)
#7E7E7E

Design tokens & code

CSS
--color: #3585b5;
/* rgb */ color: rgb(53, 133, 181);
/* oklch */ color: oklch(58.9% 0.106 238.8);
Tailwind
colors: {
  custom: {
    50: '#7ca8cb',
    500: '#3585b5',
    950: '#000000',
  },
}
SCSS
$custom: #3585b5;
$custom-light: #7ca8cb;
$custom-dark: #000000;
JSON
{
  "hex": "#3585b5",
  "rgb": {
    "r": 53,
    "g": 133,
    "b": 181
  },
  "hsl": {
    "h": 202.5,
    "s": 54.701,
    "l": 45.882
  },
  "oklch": {
    "l": 0.58913,
    "c": 0.1064,
    "h": 238.8
  },
  "luminance": 0.20868
}

Semantic roles & 50–950 ramp

primary
#3585B5
secondary
#C69A80
accent
#814ADE
background
#F8FAFC
surface
#EFF4F8
border
#CACED1
text
#0B0F13
muted
#7C7F82

Preview Lab

Preview with #3585B5

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

Preview Lab → · Contrast checker → · Palette generator →

#3585B5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva