#348CCA#348CCA

#348CCA is a mid, vivid cyan. Relative luminance 0.237; OKLCH L 61.6% C 0.125 H 243.5°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX#348CCA
RGBrgb(52, 140, 202)
HSLhsl(205, 59%, 50%)
HSVhsv(205, 74%, 79%)
CMYKcmyk(74.3%, 30.7%, 0%, 20.8%)
CIE-LABlab(55.83, -5.21, -39.49)
CIE-LCHlch(55.83, 39.84, 262.48°)
OKLaboklab(61.63% -0.0558 -0.1119)
OKLCHoklch(61.63% 0.125 243.5)
XYZxyz(21.4508, 23.7480, 59.3190)
Luminance0.2375 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#348CCA #CA7234
analogous
#34CABD #348CCA #3441CA
triadic
#348CCA #CA348C #8CCA34
tetradic
#348CCA #BD34CA #CA7234 #41CA34
square
#348CCA #BD34CA #CA7234 #41CA34
split-complementary
#348CCA #CA3441 #CABD34
monochromatic
#1B4969 #276A99 #348CCA #64A8D7 #95C3E4

Accessibility & contrast

On white

3.65
#348CCA on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.75
#348CCA on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #348CCA
5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##348CCA#FFFFFF#000000##000000
##348CCA1.003.655.755.75
#FFFFFF3.651.0021.0021.00
#0000005.7521.001.001.00
##0000005.7521.001.001.00

Color blindness preview

Protanopia (red-blind)
#6F8ECD
Deuteranopia (green-blind)
#5B7FC9
Tritanopia (blue-blind)
#009BA2
Achromatopsia (no color)
#868686

Design tokens & code

CSS
--color: #348cca;
/* rgb */ color: rgb(52, 140, 202);
/* oklch */ color: oklch(61.6% 0.125 243.5);
Tailwind
colors: {
  custom: {
    50: '#7fadda',
    500: '#348cca',
    950: '#000000',
  },
}
SCSS
$custom: #348cca;
$custom-light: #7fadda;
$custom-dark: #000000;
JSON
{
  "hex": "#348cca",
  "rgb": {
    "r": 52,
    "g": 140,
    "b": 202
  },
  "hsl": {
    "h": 204.8,
    "s": 59.055,
    "l": 49.804
  },
  "oklch": {
    "l": 0.61627,
    "c": 0.12502,
    "h": 243.5
  },
  "luminance": 0.2375
}

Semantic roles & 50–950 ramp

primary
#348CCA
secondary
#CFA78B
accent
#8646E2
background
#F8FAFD
surface
#F0F4FB
border
#CBCED4
text
#0C1015
muted
#7D7F83

Preview Lab

Preview with #348CCA

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

Preview Lab → · Contrast checker → · Palette generator →

#348CCA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva