#1D7289#1D7289

#1D7289 is a mid, moderate cyan. Relative luminance 0.141; OKLCH L 51.4% C 0.085 H 220.5°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX#1D7289
RGBrgb(29, 114, 137)
HSLhsl(193, 65%, 33%)
HSVhsv(193, 79%, 54%)
CMYKcmyk(78.8%, 16.8%, 0%, 46.3%)
CIE-LABlab(44.38, -16.31, -19.67)
CIE-LCHlch(44.38, 25.55, 230.34°)
OKLaboklab(51.39% -0.0643 -0.055)
OKLCHoklch(51.39% 0.085 220.5)
XYZxyz(11.0375, 14.1006, 25.8020)
Luminance0.1410 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1D7289 #89341D
analogous
#1D896A #1D7289 #1D3C89
triadic
#1D7289 #891D72 #72891D
tetradic
#1D7289 #6A1D89 #89341D #3C891D
square
#1D7289 #6A1D89 #89341D #3C891D
split-complementary
#1D7289 #891D3C #896A1D
monochromatic
#081E24 #124856 #1D7289 #289CBC #48BAD8

Accessibility & contrast

On white

5.50
#1D7289 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.82
#1D7289 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D7289
5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1D7289#FFFFFF#000000##FFFFFF
##1D72891.005.503.825.50
#FFFFFF5.501.0021.001.00
#0000003.8221.001.0021.00
##FFFFFF5.501.0021.001.00

Color blindness preview

Protanopia (red-blind)
#646F8A
Deuteranopia (green-blind)
#566489
Tritanopia (blue-blind)
#007979
Achromatopsia (no color)
#696969

Design tokens & code

CSS
--color: #1d7289;
/* rgb */ color: rgb(29, 114, 137);
/* oklch */ color: oklch(51.4% 0.085 220.5);
Tailwind
colors: {
  custom: {
    50: '#6c9aab',
    500: '#1d7289',
    950: '#000000',
  },
}
SCSS
$custom: #1d7289;
$custom-light: #6c9aab;
$custom-dark: #000000;
JSON
{
  "hex": "#1d7289",
  "rgb": {
    "r": 29,
    "g": 114,
    "b": 137
  },
  "hsl": {
    "h": 192.778,
    "s": 65.06,
    "l": 32.549
  },
  "oklch": {
    "l": 0.51386,
    "c": 0.08465,
    "h": 220.5
  },
  "luminance": 0.14102
}

Semantic roles & 50–950 ramp

primary
#1D7289
secondary
#BA6047
accent
#6440E8
background
#F6F9FA
surface
#ECF2F4
border
#C7CCCE
text
#080E10
muted
#7A7E7F

Preview Lab

Preview with #1D7289

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

Preview Lab → · Contrast checker → · Palette generator →

#1D7289 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva