#347AC7#347AC7

#347AC7 is a mid, vivid cyan. Relative luminance 0.188; OKLCH L 57.3% C 0.138 H 253.2°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX#347AC7
RGBrgb(52, 122, 199)
HSLhsl(211, 59%, 49%)
HSVhsv(211, 74%, 78%)
CMYKcmyk(73.9%, 38.7%, 0%, 22%)
CIE-LABlab(50.42, 4.42, -46.35)
CIE-LCHlch(50.42, 46.57, 275.45°)
OKLaboklab(57.32% -0.0399 -0.1322)
OKLCHoklch(57.32% 0.138 253.2)
XYZxyz(18.6807, 18.7705, 56.6603)
Luminance0.1877 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#347AC7 #C78134
analogous
#34C4C7 #347AC7 #3834C7
triadic
#347AC7 #C7347A #7AC734
tetradic
#347AC7 #C734C4 #C78134 #34C738
square
#347AC7 #C734C4 #C78134 #34C738
split-complementary
#347AC7 #C73834 #C4C734
monochromatic
#1B3F66 #275C96 #347AC7 #6299D6 #93B9E3

Accessibility & contrast

On white

4.42
#347AC7 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.75
#347AC7 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347AC7
4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##347AC7#FFFFFF#000000##000000
##347AC71.004.424.754.75
#FFFFFF4.421.0021.0021.00
#0000004.7521.001.001.00
##0000004.7521.001.001.00

Color blindness preview

Protanopia (red-blind)
#567FCA
Deuteranopia (green-blind)
#3F72C5
Tritanopia (blue-blind)
#008C97
Achromatopsia (no color)
#787878

Design tokens & code

CSS
--color: #347ac7;
/* rgb */ color: rgb(52, 122, 199);
/* oklch */ color: oklch(57.3% 0.138 253.2);
Tailwind
colors: {
  custom: {
    50: '#7ea0d8',
    500: '#347ac7',
    950: '#000000',
  },
}
SCSS
$custom: #347ac7;
$custom-light: #7ea0d8;
$custom-dark: #000000;
JSON
{
  "hex": "#347ac7",
  "rgb": {
    "r": 52,
    "g": 122,
    "b": 199
  },
  "hsl": {
    "h": 211.429,
    "s": 58.566,
    "l": 49.216
  },
  "oklch": {
    "l": 0.57321,
    "c": 0.13808,
    "h": 253.2
  },
  "luminance": 0.18773
}

Semantic roles & 50–950 ramp

primary
#347AC7
secondary
#CEAD89
accent
#9846E2
background
#F8F9FD
surface
#EFF2FA
border
#CACCD3
text
#0B0E14
muted
#7C7E83

Preview Lab

Preview with #347AC7

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

Preview Lab → · Contrast checker → · Palette generator →

#347AC7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva