#1F8193#1F8193

#1F8193 is a mid, moderate teal. Relative luminance 0.181; OKLCH L 55.7% C 0.089 H 213.2°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX#1F8193
RGBrgb(31, 129, 147)
HSLhsl(189, 65%, 35%)
HSVhsv(189, 79%, 58%)
CMYKcmyk(78.9%, 12.2%, 0%, 42.4%)
CIE-LABlab(49.61, -20.79, -17.55)
CIE-LCHlch(49.61, 27.20, 220.17°)
OKLaboklab(55.74% -0.0747 -0.0489)
OKLCHoklch(55.74% 0.089 213.2)
XYZxyz(13.6795, 18.0967, 30.3702)
Luminance0.1810 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1F8193 #93311F
analogous
#1F936B #1F8193 #1F4793
triadic
#1F8193 #931F81 #81931F
tetradic
#1F8193 #6B1F93 #93311F #47931F
square
#1F8193 #6B1F93 #93311F #47931F
split-complementary
#1F8193 #931F47 #936B1F
monochromatic
#0A282E #145560 #1F8193 #2AADC6 #52C5DA

Accessibility & contrast

On white

4.55
#1F8193 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.62
#1F8193 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8193
4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1F8193#FFFFFF#000000##000000
##1F81931.004.554.624.62
#FFFFFF4.551.0021.0021.00
#0000004.6221.001.001.00
##0000004.6221.001.001.00

Color blindness preview

Protanopia (red-blind)
#747C94
Deuteranopia (green-blind)
#647193
Tritanopia (blue-blind)
#008887
Achromatopsia (no color)
#767676

Design tokens & code

CSS
--color: #1f8193;
/* rgb */ color: rgb(31, 129, 147);
/* oklch */ color: oklch(55.7% 0.089 213.2);
Tailwind
colors: {
  custom: {
    50: '#6fa6b2',
    500: '#1f8193',
    950: '#000000',
  },
}
SCSS
$custom: #1f8193;
$custom-light: #6fa6b2;
$custom-dark: #000000;
JSON
{
  "hex": "#1f8193",
  "rgb": {
    "r": 31,
    "g": 129,
    "b": 147
  },
  "hsl": {
    "h": 189.31,
    "s": 65.169,
    "l": 34.902
  },
  "oklch": {
    "l": 0.55742,
    "c": 0.0893,
    "h": 213.2
  },
  "luminance": 0.18098
}

Semantic roles & 50–950 ramp

primary
#1F8193
secondary
#BE6150
accent
#5A40E8
background
#F7FAFA
surface
#EDF4F5
border
#C8CECF
text
#090F11
muted
#7B7F80

Preview Lab

Preview with #1F8193

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

Preview Lab → · Contrast checker → · Palette generator →

#1F8193 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva