#1C5C8C#1C5C8C

#1C5C8C is a mid, moderate cyan. Relative luminance 0.098; OKLCH L 45.9% C 0.101 H 245.6°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX#1C5C8C
RGBrgb(28, 92, 140)
HSLhsl(206, 67%, 33%)
HSVhsv(206, 80%, 55%)
CMYKcmyk(80%, 34.3%, 0%, 45.1%)
CIE-LABlab(37.47, -2.26, -32.24)
CIE-LCHlch(37.47, 32.32, 266.00°)
OKLaboklab(45.92% -0.0416 -0.0916)
OKLCHoklch(45.92% 0.101 245.6)
XYZxyz(9.0378, 9.7935, 26.2199)
Luminance0.0979 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1C5C8C #8C4C1C
analogous
#1C8C84 #1C5C8C #1C248C
triadic
#1C5C8C #8C1C5C #5C8C1C
tetradic
#1C5C8C #841C8C #8C4C1C #248C1C
square
#1C5C8C #841C8C #8C4C1C #248C1C
split-complementary
#1C5C8C #8C1C24 #8C841C
monochromatic
#081926 #123A59 #1C5C8C #267EBF #489CDA

Accessibility & contrast

On white

7.10
#1C5C8C on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.96
#1C5C8C on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C5C8C
7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1C5C8C#FFFFFF#000000##FFFFFF
##1C5C8C1.007.102.967.10
#FFFFFF7.101.0021.001.00
#0000002.9621.001.0021.00
##FFFFFF7.101.0021.001.00

Color blindness preview

Protanopia (red-blind)
#465E8E
Deuteranopia (green-blind)
#36548B
Tritanopia (blue-blind)
#00686D
Achromatopsia (no color)
#585858

Design tokens & code

CSS
--color: #1c5c8c;
/* rgb */ color: rgb(28, 92, 140);
/* oklch */ color: oklch(45.9% 0.101 245.6);
Tailwind
colors: {
  custom: {
    50: '#6a89ae',
    500: '#1c5c8c',
    950: '#000000',
  },
}
SCSS
$custom: #1c5c8c;
$custom-light: #6a89ae;
$custom-dark: #000000;
JSON
{
  "hex": "#1c5c8c",
  "rgb": {
    "r": 28,
    "g": 92,
    "b": 140
  },
  "hsl": {
    "h": 205.714,
    "s": 66.667,
    "l": 32.941
  },
  "oklch": {
    "l": 0.45924,
    "c": 0.1006,
    "h": 245.6
  },
  "luminance": 0.09795
}

Semantic roles & 50–950 ramp

primary
#1C5C8C
secondary
#BC7A48
accent
#883EEA
background
#F6F8FA
surface
#ECF0F4
border
#C7CBCE
text
#080B10
muted
#7A7C7F

Preview Lab

Preview with #1C5C8C

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

Preview Lab → · Contrast checker → · Palette generator →

#1C5C8C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva