#1C8098#1C8098

#1C8098 is a mid, moderate cyan. Relative luminance 0.180; OKLCH L 55.6% C 0.093 H 218.6°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX#1C8098
RGBrgb(28, 128, 152)
HSLhsl(192, 69%, 35%)
HSVhsv(192, 82%, 60%)
CMYKcmyk(81.6%, 15.8%, 0%, 40.4%)
CIE-LABlab(49.44, -18.86, -20.75)
CIE-LCHlch(49.44, 28.04, 227.74°)
OKLaboklab(55.65% -0.0727 -0.058)
OKLCHoklch(55.65% 0.093 218.6)
XYZxyz(13.8631, 17.9505, 32.4338)
Luminance0.1795 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1C8098 #98341C
analogous
#1C9872 #1C8098 #1C4298
triadic
#1C8098 #981C80 #80981C
tetradic
#1C8098 #721C98 #98341C #42981C
square
#1C8098 #721C98 #98341C #42981C
split-complementary
#1C8098 #981C42 #98721C
monochromatic
#092931 #125464 #1C8098 #26ACCC #50C3DF

Accessibility & contrast

On white

4.57
#1C8098 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.59
#1C8098 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C8098
4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1C8098#FFFFFF#000000##000000
##1C80981.004.574.594.59
#FFFFFF4.571.0021.0021.00
#0000004.5921.001.001.00
##0000004.5921.001.001.00

Color blindness preview

Protanopia (red-blind)
#717C99
Deuteranopia (green-blind)
#617098
Tritanopia (blue-blind)
#008888
Achromatopsia (no color)
#767676

Design tokens & code

CSS
--color: #1c8098;
/* rgb */ color: rgb(28, 128, 152);
/* oklch */ color: oklch(55.6% 0.093 218.6);
Tailwind
colors: {
  custom: {
    50: '#6fa5b6',
    500: '#1c8098',
    950: '#000000',
  },
}
SCSS
$custom: #1c8098;
$custom-light: #6fa5b6;
$custom-dark: #000000;
JSON
{
  "hex": "#1c8098",
  "rgb": {
    "r": 28,
    "g": 128,
    "b": 152
  },
  "hsl": {
    "h": 191.613,
    "s": 68.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.55649,
    "c": 0.09302,
    "h": 218.6
  },
  "luminance": 0.17952
}

Semantic roles & 50–950 ramp

primary
#1C8098
secondary
#C1654E
accent
#5E3CEC
background
#F7FAFB
surface
#EDF4F6
border
#C8CED0
text
#090F11
muted
#7B7F80

Preview Lab

Preview with #1C8098

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

Preview Lab → · Contrast checker → · Palette generator →

#1C8098 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva