#1D7380#1D7380

#1D7380 is a mid, moderate teal. Relative luminance 0.141; OKLCH L 51.2% C 0.080 H 210.0°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX#1D7380
RGBrgb(29, 115, 128)
HSLhsl(188, 63%, 31%)
HSVhsv(188, 77%, 50%)
CMYKcmyk(77.3%, 10.2%, 0%, 49.8%)
CIE-LABlab(44.35, -19.96, -14.34)
CIE-LCHlch(44.35, 24.58, 215.68°)
OKLaboklab(51.25% -0.0692 -0.0399)
OKLCHoklch(51.25% 0.08 210)
XYZxyz(10.5320, 14.0799, 22.5805)
Luminance0.1408 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1D7380 #802A1D
analogous
#1D805B #1D7380 #1D4180
triadic
#1D7380 #801D73 #73801D
tetradic
#1D7380 #5B1D80 #802A1D #41801D
square
#1D7380 #5B1D80 #802A1D #41801D
split-complementary
#1D7380 #801D41 #805B1D
monochromatic
#06191C #12464E #1D7380 #28A0B2 #43C1D4

Accessibility & contrast

On white

5.50
#1D7380 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.82
#1D7380 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D7380
5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1D7380#FFFFFF#000000##FFFFFF
##1D73801.005.503.825.50
#FFFFFF5.501.0021.001.00
#0000003.8221.001.0021.00
##FFFFFF5.501.0021.001.00

Color blindness preview

Protanopia (red-blind)
#686F81
Deuteranopia (green-blind)
#5A6580
Tritanopia (blue-blind)
#007977
Achromatopsia (no color)
#696969

Design tokens & code

CSS
--color: #1d7380;
/* rgb */ color: rgb(29, 115, 128);
/* oklch */ color: oklch(51.2% 0.080 210.0);
Tailwind
colors: {
  custom: {
    50: '#6a9ba4',
    500: '#1d7380',
    950: '#000000',
  },
}
SCSS
$custom: #1d7380;
$custom-light: #6a9ba4;
$custom-dark: #000000;
JSON
{
  "hex": "#1d7380",
  "rgb": {
    "r": 29,
    "g": 115,
    "b": 128
  },
  "hsl": {
    "h": 187.879,
    "s": 63.057,
    "l": 30.784
  },
  "oklch": {
    "l": 0.51245,
    "c": 0.07992,
    "h": 210
  },
  "luminance": 0.14081
}

Semantic roles & 50–950 ramp

primary
#1D7380
secondary
#B35445
accent
#5742E6
background
#F6F9FA
surface
#ECF2F4
border
#C7CCCE
text
#070E0F
muted
#7A7E7F

Preview Lab

Preview with #1D7380

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

Preview Lab → · Contrast checker → · Palette generator →

#1D7380 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva