#345B79#345B79

#345B79 is a mid, moderate cyan. Relative luminance 0.096; OKLCH L 45.6% C 0.066 H 243.2°. Best body text is #FFFFFF at 7.20:1 contrast (WCAG AA passes).

Color values

HEX#345B79
RGBrgb(52, 91, 121)
HSLhsl(206, 40%, 34%)
HSVhsv(206, 57%, 47%)
CMYKcmyk(57%, 24.8%, 0%, 52.5%)
CIE-LABlab(37.10, -4.35, -21.15)
CIE-LCHlch(37.10, 21.59, 258.38°)
OKLaboklab(45.57% -0.0299 -0.0592)
OKLCHoklch(45.57% 0.066 243.2)
XYZxyz(8.6072, 9.5920, 19.4833)
Luminance0.0959 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#345B79 #795234
analogous
#347975 #345B79 #343979
triadic
#345B79 #79345B #5B7934
tetradic
#345B79 #753479 #795234 #397934
square
#345B79 #753479 #795234 #397934
split-complementary
#345B79 #793439 #797534
monochromatic
#0F1B23 #223B4E #345B79 #467BA4 #6999BE

Accessibility & contrast

On white

7.20
#345B79 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.92
#345B79 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #345B79
7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##345B79#FFFFFF#000000##FFFFFF
##345B791.007.202.927.20
#FFFFFF7.201.0021.001.00
#0000002.9221.001.0021.00
##FFFFFF7.201.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4E5B7A
Deuteranopia (green-blind)
#455478
Tritanopia (blue-blind)
#036265
Achromatopsia (no color)
#575757

Design tokens & code

CSS
--color: #345b79;
/* rgb */ color: rgb(52, 91, 121);
/* oklch */ color: oklch(45.6% 0.066 243.2);
Tailwind
colors: {
  custom: {
    50: '#71899f',
    500: '#345b79',
    950: '#000000',
  },
}
SCSS
$custom: #345b79;
$custom-light: #71899f;
$custom-dark: #000000;
JSON
{
  "hex": "#345b79",
  "rgb": {
    "r": 52,
    "g": 91,
    "b": 121
  },
  "hsl": {
    "h": 206.087,
    "s": 39.884,
    "l": 33.922
  },
  "oklch": {
    "l": 0.4557,
    "c": 0.06631,
    "h": 243.2
  },
  "luminance": 0.09593
}

Semantic roles & 50–950 ramp

primary
#345B79
secondary
#A78062
accent
#8C58D0
background
#F7F8F9
surface
#EDF0F2
border
#C8CBCC
text
#080B0E
muted
#7B7C7E

Preview Lab

Preview with #345B79

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

Preview Lab → · Contrast checker → · Palette generator →

#345B79 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva