#1C568C#1C568C

#1C568C is a dark, moderate cyan. Relative luminance 0.088; OKLCH L 44.4% C 0.107 H 250.3°. Best body text is #FFFFFF at 7.61:1 contrast (WCAG AA passes).

Color values

HEX#1C568C
RGBrgb(28, 86, 140)
HSLhsl(209, 67%, 33%)
HSVhsv(209, 80%, 55%)
CMYKcmyk(80%, 38.6%, 0%, 45.1%)
CIE-LABlab(35.59, 1.58, -35.22)
CIE-LCHlch(35.59, 35.26, 272.56°)
OKLaboklab(44.44% -0.0359 -0.1004)
OKLCHoklch(44.44% 0.107 250.3)
XYZxyz(8.5385, 8.7949, 26.0534)
Luminance0.0880 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1C568C #8C521C
analogous
#1C8C8A #1C568C #1C1E8C
triadic
#1C568C #8C1C56 #568C1C
tetradic
#1C568C #8A1C8C #8C521C #1E8C1C
square
#1C568C #8A1C8C #8C521C #1E8C1C
split-complementary
#1C568C #8C1C1E #8C8A1C
monochromatic
#081726 #123759 #1C568C #2675BF #4894DA

Accessibility & contrast

On white

7.61
#1C568C on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.76
#1C568C on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C568C
7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1C568C#FFFFFF#000000##FFFFFF
##1C568C1.007.612.767.61
#FFFFFF7.611.0021.001.00
#0000002.7621.001.0021.00
##FFFFFF7.611.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3D598E
Deuteranopia (green-blind)
#2B4F8B
Tritanopia (blue-blind)
#00636A
Achromatopsia (no color)
#545454

Design tokens & code

CSS
--color: #1c568c;
/* rgb */ color: rgb(28, 86, 140);
/* oklch */ color: oklch(44.4% 0.107 250.3);
Tailwind
colors: {
  custom: {
    50: '#6a85ae',
    500: '#1c568c',
    950: '#000000',
  },
}
SCSS
$custom: #1c568c;
$custom-light: #6a85ae;
$custom-dark: #000000;
JSON
{
  "hex": "#1c568c",
  "rgb": {
    "r": 28,
    "g": 86,
    "b": 140
  },
  "hsl": {
    "h": 208.929,
    "s": 66.667,
    "l": 32.941
  },
  "oklch": {
    "l": 0.44444,
    "c": 0.10665,
    "h": 250.3
  },
  "luminance": 0.08796
}

Semantic roles & 50–950 ramp

primary
#1C568C
secondary
#BC8048
accent
#913EEA
background
#F6F8FA
surface
#ECEFF4
border
#C7CACE
text
#070B10
muted
#7A7C7F

Preview Lab

Preview with #1C568C

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

Preview Lab → · Contrast checker → · Palette generator →

#1C568C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva