#3485B8#3485B8

#3485B8 is a mid, moderate cyan. Relative luminance 0.210; OKLCH L 59.0% C 0.110 H 240.2°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX#3485B8
RGBrgb(52, 133, 184)
HSLhsl(203, 56%, 46%)
HSVhsv(203, 72%, 72%)
CMYKcmyk(71.7%, 27.7%, 0%, 27.8%)
CIE-LABlab(52.91, -7.51, -33.84)
CIE-LCHlch(52.91, 34.66, 257.49°)
OKLaboklab(59.04% -0.0547 -0.0955)
OKLCHoklch(59.04% 0.11 240.2)
XYZxyz(18.4521, 20.9637, 48.4120)
Luminance0.2097 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3485B8 #B86734
analogous
#34B8A9 #3485B8 #3443B8
triadic
#3485B8 #B83485 #85B834
tetradic
#3485B8 #A934B8 #B86734 #43B834
square
#3485B8 #A934B8 #B86734 #43B834
split-complementary
#3485B8 #B83443 #B8A934
monochromatic
#194059 #276388 #3485B8 #59A2D0 #89BDDE

Accessibility & contrast

On white

4.04
#3485B8 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.19
#3485B8 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3485B8
5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3485B8#FFFFFF#000000##000000
##3485B81.004.045.195.19
#FFFFFF4.041.0021.0021.00
#0000005.1921.001.001.00
##0000005.1921.001.001.00

Color blindness preview

Protanopia (red-blind)
#6D85BA
Deuteranopia (green-blind)
#5B79B7
Tritanopia (blue-blind)
#009297
Achromatopsia (no color)
#7E7E7E

Design tokens & code

CSS
--color: #3485b8;
/* rgb */ color: rgb(52, 133, 184);
/* oklch */ color: oklch(59.0% 0.110 240.2);
Tailwind
colors: {
  custom: {
    50: '#7ca8cd',
    500: '#3485b8',
    950: '#000000',
  },
}
SCSS
$custom: #3485b8;
$custom-light: #7ca8cd;
$custom-dark: #000000;
JSON
{
  "hex": "#3485b8",
  "rgb": {
    "r": 52,
    "g": 133,
    "b": 184
  },
  "hsl": {
    "h": 203.182,
    "s": 55.932,
    "l": 46.275
  },
  "oklch": {
    "l": 0.59035,
    "c": 0.11007,
    "h": 240.2
  },
  "luminance": 0.20966
}

Semantic roles & 50–950 ramp

primary
#3485B8
secondary
#C89C80
accent
#8349DF
background
#F8FAFC
surface
#EFF4F9
border
#CACED2
text
#0B0F13
muted
#7C7F82

Preview Lab

Preview with #3485B8

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

Preview Lab → · Contrast checker → · Palette generator →

#3485B8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva