#1F8598#1F8598

#1F8598 is a mid, moderate teal. Relative luminance 0.193; OKLCH L 57.0% C 0.092 H 213.6°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX#1F8598
RGBrgb(31, 133, 152)
HSLhsl(189, 66%, 36%)
HSVhsv(189, 80%, 60%)
CMYKcmyk(79.6%, 12.5%, 0%, 40.4%)
CIE-LABlab(51.07, -21.22, -18.24)
CIE-LCHlch(51.07, 27.98, 220.68°)
OKLaboklab(56.98% -0.0766 -0.0509)
OKLCHoklch(56.98% 0.092 213.6)
XYZxyz(14.6177, 19.3316, 32.6606)
Luminance0.1933 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1F8598 #98321F
analogous
#1F986E #1F8598 #1F4998
triadic
#1F8598 #981F85 #85981F
tetradic
#1F8598 #6E1F98 #98321F #49981F
square
#1F8598 #6E1F98 #98321F #49981F
split-complementary
#1F8598 #981F49 #986E1F
monochromatic
#0A2C32 #155965 #1F8598 #29B1CB #55C7DC

Accessibility & contrast

On white

4.32
#1F8598 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.87
#1F8598 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8598
4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1F8598#FFFFFF#000000##000000
##1F85981.004.324.874.87
#FFFFFF4.321.0021.0021.00
#0000004.8721.001.001.00
##0000004.8721.001.001.00

Color blindness preview

Protanopia (red-blind)
#778099
Deuteranopia (green-blind)
#677598
Tritanopia (blue-blind)
#008C8B
Achromatopsia (no color)
#7A7A7A

Design tokens & code

CSS
--color: #1f8598;
/* rgb */ color: rgb(31, 133, 152);
/* oklch */ color: oklch(57.0% 0.092 213.6);
Tailwind
colors: {
  custom: {
    50: '#70a8b6',
    500: '#1f8598',
    950: '#000000',
  },
}
SCSS
$custom: #1f8598;
$custom-light: #70a8b6;
$custom-dark: #000000;
JSON
{
  "hex": "#1f8598",
  "rgb": {
    "r": 31,
    "g": 133,
    "b": 152
  },
  "hsl": {
    "h": 189.421,
    "s": 66.12,
    "l": 35.882
  },
  "oklch": {
    "l": 0.56982,
    "c": 0.09197,
    "h": 213.6
  },
  "luminance": 0.19333
}

Semantic roles & 50–950 ramp

primary
#1F8598
secondary
#C06453
accent
#593FE9
background
#F7FAFB
surface
#EDF4F6
border
#C8CED0
text
#090F11
muted
#7B7F80

Preview Lab

Preview with #1F8598

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

Preview Lab → · Contrast checker → · Palette generator →

#1F8598 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva