#1F8098#1F8098

#1F8098 is a mid, moderate cyan. Relative luminance 0.180; OKLCH L 55.7% C 0.092 H 218.9°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX#1F8098
RGBrgb(31, 128, 152)
HSLhsl(192, 66%, 36%)
HSVhsv(192, 80%, 60%)
CMYKcmyk(79.6%, 15.8%, 0%, 40.4%)
CIE-LABlab(49.49, -18.55, -20.66)
CIE-LCHlch(49.49, 27.76, 228.09°)
OKLaboklab(55.71% -0.0716 -0.0578)
OKLCHoklch(55.71% 0.092 218.9)
XYZxyz(13.9493, 17.9949, 32.4379)
Luminance0.1800 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1F8098 #98371F
analogous
#1F9873 #1F8098 #1F4398
triadic
#1F8098 #981F80 #80981F
tetradic
#1F8098 #731F98 #98371F #43981F
square
#1F8098 #731F98 #98371F #43981F
split-complementary
#1F8098 #981F43 #98731F
monochromatic
#0A2A32 #155565 #1F8098 #29ABCB #55C2DC

Accessibility & contrast

On white

4.57
#1F8098 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.60
#1F8098 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8098
4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1F8098#FFFFFF#000000##000000
##1F80981.004.574.604.60
#FFFFFF4.571.0021.0021.00
#0000004.6021.001.001.00
##0000004.6021.001.001.00

Color blindness preview

Protanopia (red-blind)
#717C99
Deuteranopia (green-blind)
#617198
Tritanopia (blue-blind)
#008888
Achromatopsia (no color)
#767676

Design tokens & code

CSS
--color: #1f8098;
/* rgb */ color: rgb(31, 128, 152);
/* oklch */ color: oklch(55.7% 0.092 218.9);
Tailwind
colors: {
  custom: {
    50: '#70a5b6',
    500: '#1f8098',
    950: '#000000',
  },
}
SCSS
$custom: #1f8098;
$custom-light: #70a5b6;
$custom-dark: #000000;
JSON
{
  "hex": "#1f8098",
  "rgb": {
    "r": 31,
    "g": 128,
    "b": 152
  },
  "hsl": {
    "h": 191.901,
    "s": 66.12,
    "l": 35.882
  },
  "oklch": {
    "l": 0.55707,
    "c": 0.092,
    "h": 218.9
  },
  "luminance": 0.17997
}

Semantic roles & 50–950 ramp

primary
#1F8098
secondary
#C06953
accent
#613FE9
background
#F7FAFB
surface
#EDF4F6
border
#C8CED0
text
#090F11
muted
#7B7F80

Preview Lab

Preview with #1F8098

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

Preview Lab → · Contrast checker → · Palette generator →

#1F8098 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva