#345E8E#345E8E

#345E8E is a mid, moderate cyan. Relative luminance 0.107; OKLCH L 47.4% C 0.091 H 253.1°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX#345E8E
RGBrgb(52, 94, 142)
HSLhsl(212, 46%, 38%)
HSVhsv(212, 63%, 56%)
CMYKcmyk(63.4%, 33.8%, 0%, 44.3%)
CIE-LABlab(39.05, 1.10, -30.90)
CIE-LCHlch(39.05, 30.92, 272.03°)
OKLaboklab(47.44% -0.0266 -0.0874)
OKLCHoklch(47.44% 0.091 253.1)
XYZxyz(10.2996, 10.6875, 27.1061)
Luminance0.1069 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#345E8E #8E6434
analogous
#348B8E #345E8E #37348E
triadic
#345E8E #8E345E #5E8E34
tetradic
#345E8E #8E348B #8E6434 #348E37
square
#345E8E #8E348B #8E6434 #348E37
split-complementary
#345E8E #8E3734 #8B8E34
monochromatic
#132334 #244061 #345E8E #447CBB #719BCB

Accessibility & contrast

On white

6.69
#345E8E on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.14
#345E8E on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #345E8E
6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##345E8E#FFFFFF#000000##FFFFFF
##345E8E1.006.693.146.69
#FFFFFF6.691.0021.001.00
#0000003.1421.001.0021.00
##FFFFFF6.691.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4A6190
Deuteranopia (green-blind)
#3D588D
Tritanopia (blue-blind)
#00696F
Achromatopsia (no color)
#5C5C5C

Design tokens & code

CSS
--color: #345e8e;
/* rgb */ color: rgb(52, 94, 142);
/* oklch */ color: oklch(47.4% 0.091 253.1);
Tailwind
colors: {
  custom: {
    50: '#748baf',
    500: '#345e8e',
    950: '#000000',
  },
}
SCSS
$custom: #345e8e;
$custom-light: #748baf;
$custom-dark: #000000;
JSON
{
  "hex": "#345e8e",
  "rgb": {
    "r": 52,
    "g": 94,
    "b": 142
  },
  "hsl": {
    "h": 212,
    "s": 46.392,
    "l": 38.039
  },
  "oklch": {
    "l": 0.47438,
    "c": 0.09135,
    "h": 253.1
  },
  "luminance": 0.10688
}

Semantic roles & 50–950 ramp

primary
#345E8E
secondary
#B3916A
accent
#9852D6
background
#F7F8FA
surface
#EDF0F4
border
#C8CBCE
text
#090B10
muted
#7B7C7F

Preview Lab

Preview with #345E8E

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

Preview Lab → · Contrast checker → · Palette generator →

#345E8E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva