#1D7388#1D7388

#1D7388 is a mid, moderate cyan. Relative luminance 0.143; OKLCH L 51.6% C 0.084 H 218.4°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX#1D7388
RGBrgb(29, 115, 136)
HSLhsl(192, 65%, 32%)
HSVhsv(192, 79%, 53%)
CMYKcmyk(78.7%, 15.4%, 0%, 46.7%)
CIE-LABlab(44.66, -17.21, -18.64)
CIE-LCHlch(44.66, 25.37, 227.28°)
OKLaboklab(51.6% -0.0658 -0.0521)
OKLCHoklch(51.6% 0.084 218.4)
XYZxyz(11.0795, 14.2989, 25.4638)
Luminance0.1430 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1D7388 #88321D
analogous
#1D8868 #1D7388 #1D3D88
triadic
#1D7388 #881D73 #73881D
tetradic
#1D7388 #681D88 #88321D #3D881D
square
#1D7388 #681D88 #88321D #3D881D
split-complementary
#1D7388 #881D3D #88681D
monochromatic
#071E23 #124856 #1D7388 #289EBA #48BCD8

Accessibility & contrast

On white

5.44
#1D7388 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.86
#1D7388 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D7388
5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1D7388#FFFFFF#000000##FFFFFF
##1D73881.005.443.865.44
#FFFFFF5.441.0021.001.00
#0000003.8621.001.0021.00
##FFFFFF5.441.0021.001.00

Color blindness preview

Protanopia (red-blind)
#667089
Deuteranopia (green-blind)
#576588
Tritanopia (blue-blind)
#007A7A
Achromatopsia (no color)
#6A6A6A

Design tokens & code

CSS
--color: #1d7388;
/* rgb */ color: rgb(29, 115, 136);
/* oklch */ color: oklch(51.6% 0.084 218.4);
Tailwind
colors: {
  custom: {
    50: '#6b9baa',
    500: '#1d7388',
    950: '#000000',
  },
}
SCSS
$custom: #1d7388;
$custom-light: #6b9baa;
$custom-dark: #000000;
JSON
{
  "hex": "#1d7388",
  "rgb": {
    "r": 29,
    "g": 115,
    "b": 136
  },
  "hsl": {
    "h": 191.776,
    "s": 64.848,
    "l": 32.353
  },
  "oklch": {
    "l": 0.51599,
    "c": 0.08391,
    "h": 218.4
  },
  "luminance": 0.143
}

Semantic roles & 50–950 ramp

primary
#1D7388
secondary
#BA5D47
accent
#6140E8
background
#F6F9FA
surface
#ECF2F4
border
#C7CCCE
text
#080E10
muted
#7A7E7F

Preview Lab

Preview with #1D7388

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

Preview Lab → · Contrast checker → · Palette generator →

#1D7388 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva