#1F8196#1F8196

#1F8196 is a mid, moderate cyan. Relative luminance 0.182; OKLCH L 55.9% C 0.091 H 216.0°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX#1F8196
RGBrgb(31, 129, 150)
HSLhsl(191, 66%, 35%)
HSVhsv(191, 79%, 59%)
CMYKcmyk(79.3%, 14%, 0%, 41.2%)
CIE-LABlab(49.73, -19.77, -19.13)
CIE-LCHlch(49.73, 27.51, 224.05°)
OKLaboklab(55.87% -0.0734 -0.0534)
OKLCHoklch(55.87% 0.091 216)
XYZxyz(13.9180, 18.1921, 31.6261)
Luminance0.1819 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1F8196 #96341F
analogous
#1F966F #1F8196 #1F4696
triadic
#1F8196 #961F81 #81961F
tetradic
#1F8196 #6F1F96 #96341F #46961F
square
#1F8196 #6F1F96 #96341F #46961F
split-complementary
#1F8196 #961F46 #966F1F
monochromatic
#0A2A31 #155563 #1F8196 #29ADC9 #54C4DC

Accessibility & contrast

On white

4.53
#1F8196 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.64
#1F8196 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8196
4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1F8196#FFFFFF#000000##000000
##1F81961.004.534.644.64
#FFFFFF4.531.0021.0021.00
#0000004.6421.001.001.00
##0000004.6421.001.001.00

Color blindness preview

Protanopia (red-blind)
#737D97
Deuteranopia (green-blind)
#637196
Tritanopia (blue-blind)
#008988
Achromatopsia (no color)
#767676

Design tokens & code

CSS
--color: #1f8196;
/* rgb */ color: rgb(31, 129, 150);
/* oklch */ color: oklch(55.9% 0.091 216.0);
Tailwind
colors: {
  custom: {
    50: '#70a5b5',
    500: '#1f8196',
    950: '#000000',
  },
}
SCSS
$custom: #1f8196;
$custom-light: #70a5b5;
$custom-dark: #000000;
JSON
{
  "hex": "#1f8196",
  "rgb": {
    "r": 31,
    "g": 129,
    "b": 150
  },
  "hsl": {
    "h": 190.588,
    "s": 65.746,
    "l": 35.49
  },
  "oklch": {
    "l": 0.55873,
    "c": 0.0908,
    "h": 216
  },
  "luminance": 0.18194
}

Semantic roles & 50–950 ramp

primary
#1F8196
secondary
#BF6552
accent
#5D3FE9
background
#F7FAFB
surface
#EDF4F6
border
#C8CED0
text
#090F11
muted
#7B7F80

Preview Lab

Preview with #1F8196

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

Preview Lab → · Contrast checker → · Palette generator →

#1F8196 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva