#3481BF#3481BF

#3481BF is a mid, vivid cyan. Relative luminance 0.202; OKLCH L 58.5% C 0.121 H 246.4°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX#3481BF
RGBrgb(52, 129, 191)
HSLhsl(207, 57%, 48%)
HSVhsv(207, 73%, 75%)
CMYKcmyk(72.8%, 32.5%, 0%, 25.1%)
CIE-LABlab(52.05, -2.69, -39.19)
CIE-LCHlch(52.05, 39.29, 266.07°)
OKLaboklab(58.47% -0.0486 -0.1111)
OKLCHoklch(58.47% 0.121 246.4)
XYZxyz(18.6668, 20.1901, 52.1934)
Luminance0.2019 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3481BF #BF7234
analogous
#34BFB8 #3481BF #343BBF
triadic
#3481BF #BF3481 #81BF34
tetradic
#3481BF #B834BF #BF7234 #3BBF34
square
#3481BF #B834BF #BF7234 #3BBF34
split-complementary
#3481BF #BF343B #BFB834
monochromatic
#1A405F #27618F #3481BF #5D9ED3 #8DBBE0

Accessibility & contrast

On white

4.17
#3481BF on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.04
#3481BF on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3481BF
5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3481BF#FFFFFF#000000##000000
##3481BF1.004.175.045.04
#FFFFFF4.171.0021.0021.00
#0000005.0421.001.001.00
##0000005.0421.001.001.00

Color blindness preview

Protanopia (red-blind)
#6583C2
Deuteranopia (green-blind)
#5176BE
Tritanopia (blue-blind)
#009097
Achromatopsia (no color)
#7C7C7C

Design tokens & code

CSS
--color: #3481bf;
/* rgb */ color: rgb(52, 129, 191);
/* oklch */ color: oklch(58.5% 0.121 246.4);
Tailwind
colors: {
  custom: {
    50: '#7da5d2',
    500: '#3481bf',
    950: '#000000',
  },
}
SCSS
$custom: #3481bf;
$custom-light: #7da5d2;
$custom-dark: #000000;
JSON
{
  "hex": "#3481bf",
  "rgb": {
    "r": 52,
    "g": 129,
    "b": 191
  },
  "hsl": {
    "h": 206.763,
    "s": 57.202,
    "l": 47.647
  },
  "oklch": {
    "l": 0.58466,
    "c": 0.1213,
    "h": 246.4
  },
  "luminance": 0.20192
}

Semantic roles & 50–950 ramp

primary
#3481BF
secondary
#CAA484
accent
#8C47E0
background
#F8FAFC
surface
#EFF4F9
border
#CACED2
text
#0B0F14
muted
#7C7F82

Preview Lab

Preview with #3481BF

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

Preview Lab → · Contrast checker → · Palette generator →

#3481BF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva