#34728B#34728B

#34728B is a mid, moderate cyan. Relative luminance 0.146; OKLCH L 52.2% C 0.075 H 227.3°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX#34728B
RGBrgb(52, 114, 139)
HSLhsl(197, 46%, 37%)
HSVhsv(197, 63%, 55%)
CMYKcmyk(62.6%, 18%, 0%, 45.5%)
CIE-LABlab(45.12, -11.98, -19.66)
CIE-LCHlch(45.12, 23.02, 238.65°)
OKLaboklab(52.2% -0.0506 -0.0548)
OKLCHoklch(52.2% 0.075 227.3)
XYZxyz(12.0919, 14.6276, 26.6073)
Luminance0.1463 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#34728B #8B4D34
analogous
#348B78 #34728B #34478B
triadic
#34728B #8B3472 #728B34
tetradic
#34728B #78348B #8B4D34 #478B34
square
#34728B #78348B #8B4D34 #478B34
split-complementary
#34728B #8B3447 #8B7834
monochromatic
#132932 #234D5E #34728B #4597B8 #70B0C9

Accessibility & contrast

On white

5.35
#34728B on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.93
#34728B on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #34728B
5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##34728B#FFFFFF#000000##FFFFFF
##34728B1.005.353.935.35
#FFFFFF5.351.0021.001.00
#0000003.9321.001.0021.00
##FFFFFF5.351.0021.001.00

Color blindness preview

Protanopia (red-blind)
#65708C
Deuteranopia (green-blind)
#58678B
Tritanopia (blue-blind)
#00797A
Achromatopsia (no color)
#6B6B6B

Design tokens & code

CSS
--color: #34728b;
/* rgb */ color: rgb(52, 114, 139);
/* oklch */ color: oklch(52.2% 0.075 227.3);
Tailwind
colors: {
  custom: {
    50: '#749aad',
    500: '#34728b',
    950: '#000000',
  },
}
SCSS
$custom: #34728b;
$custom-light: #749aad;
$custom-dark: #000000;
JSON
{
  "hex": "#34728b",
  "rgb": {
    "r": 52,
    "g": 114,
    "b": 139
  },
  "hsl": {
    "h": 197.241,
    "s": 45.55,
    "l": 37.451
  },
  "oklch": {
    "l": 0.52195,
    "c": 0.07462,
    "h": 227.3
  },
  "luminance": 0.14629
}

Semantic roles & 50–950 ramp

primary
#34728B
secondary
#B27E69
accent
#7853D5
background
#F7F9FA
surface
#EDF2F4
border
#C8CCCE
text
#090E10
muted
#7B7E7F

Preview Lab

Preview with #34728B

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

Preview Lab → · Contrast checker → · Palette generator →

#34728B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva