#3185B8#3185B8

#3185B8 is a mid, moderate cyan. Relative luminance 0.209; OKLCH L 58.9% C 0.111 H 239.6°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX#3185B8
RGBrgb(49, 133, 184)
HSLhsl(203, 58%, 46%)
HSVhsv(203, 73%, 72%)
CMYKcmyk(73.4%, 27.7%, 0%, 27.8%)
CIE-LABlab(52.83, -7.93, -33.98)
CIE-LCHlch(52.83, 34.89, 256.86°)
OKLaboklab(58.94% -0.0564 -0.0959)
OKLCHoklch(58.94% 0.111 239.6)
XYZxyz(18.3025, 20.8866, 48.4050)
Luminance0.2089 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3185B8 #B86431
analogous
#31B8A7 #3185B8 #3141B8
triadic
#3185B8 #B83185 #85B831
tetradic
#3185B8 #A731B8 #B86431 #41B831
square
#3185B8 #A731B8 #B86431 #41B831
split-complementary
#3185B8 #B83141 #B8A731
monochromatic
#173F57 #246288 #3185B8 #55A2D2 #85BDDE

Accessibility & contrast

On white

4.06
#3185B8 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.18
#3185B8 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3185B8
5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3185B8#FFFFFF#000000##000000
##3185B81.004.065.185.18
#FFFFFF4.061.0021.0021.00
#0000005.1821.001.001.00
##0000005.1821.001.001.00

Color blindness preview

Protanopia (red-blind)
#6D85BA
Deuteranopia (green-blind)
#5B78B7
Tritanopia (blue-blind)
#009297
Achromatopsia (no color)
#7E7E7E

Design tokens & code

CSS
--color: #3185b8;
/* rgb */ color: rgb(49, 133, 184);
/* oklch */ color: oklch(58.9% 0.111 239.6);
Tailwind
colors: {
  custom: {
    50: '#7ba8cd',
    500: '#3185b8',
    950: '#000000',
  },
}
SCSS
$custom: #3185b8;
$custom-light: #7ba8cd;
$custom-dark: #000000;
JSON
{
  "hex": "#3185b8",
  "rgb": {
    "r": 49,
    "g": 133,
    "b": 184
  },
  "hsl": {
    "h": 202.667,
    "s": 57.94,
    "l": 45.686
  },
  "oklch": {
    "l": 0.58944,
    "c": 0.11128,
    "h": 239.6
  },
  "luminance": 0.20889
}

Semantic roles & 50–950 ramp

primary
#3185B8
secondary
#C8997D
accent
#8147E1
background
#F8FAFC
surface
#EFF4F9
border
#CACED2
text
#0B0F13
muted
#7C7F82

Preview Lab

Preview with #3185B8

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

Preview Lab → · Contrast checker → · Palette generator →

#3185B8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva