#1A568C#1A568C

#1A568C is a dark, moderate cyan. Relative luminance 0.088; OKLCH L 44.4% C 0.107 H 249.8°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX#1A568C
RGBrgb(26, 86, 140)
HSLhsl(208, 69%, 33%)
HSVhsv(208, 81%, 55%)
CMYKcmyk(81.4%, 38.6%, 0%, 45.1%)
CIE-LABlab(35.53, 1.34, -35.31)
CIE-LCHlch(35.53, 35.34, 272.18°)
OKLaboklab(44.39% -0.037 -0.1007)
OKLCHoklch(44.39% 0.107 249.8)
XYZxyz(8.4856, 8.7676, 26.0509)
Luminance0.0877 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1A568C #8C501A
analogous
#1A8C89 #1A568C #1A1D8C
triadic
#1A568C #8C1A56 #568C1A
tetradic
#1A568C #891A8C #8C501A #1D8C1A
square
#1A568C #891A8C #8C501A #1D8C1A
split-complementary
#1A568C #8C1A1D #8C891A
monochromatic
#071725 #103658 #1A568C #2476C0 #4494DC

Accessibility & contrast

On white

7.63
#1A568C on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.75
#1A568C on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A568C
7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1A568C#FFFFFF#000000##FFFFFF
##1A568C1.007.632.757.63
#FFFFFF7.631.0021.001.00
#0000002.7521.001.0021.00
##FFFFFF7.631.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3C598E
Deuteranopia (green-blind)
#2B4F8B
Tritanopia (blue-blind)
#00636A
Achromatopsia (no color)
#545454

Design tokens & code

CSS
--color: #1a568c;
/* rgb */ color: rgb(26, 86, 140);
/* oklch */ color: oklch(44.4% 0.107 249.8);
Tailwind
colors: {
  custom: {
    50: '#6a85ae',
    500: '#1a568c',
    950: '#000000',
  },
}
SCSS
$custom: #1a568c;
$custom-light: #6a85ae;
$custom-dark: #000000;
JSON
{
  "hex": "#1a568c",
  "rgb": {
    "r": 26,
    "g": 86,
    "b": 140
  },
  "hsl": {
    "h": 208.421,
    "s": 68.675,
    "l": 32.549
  },
  "oklch": {
    "l": 0.44387,
    "c": 0.10728,
    "h": 249.8
  },
  "luminance": 0.08769
}

Semantic roles & 50–950 ramp

primary
#1A568C
secondary
#BE7E44
accent
#8F3CEC
background
#F6F8FA
surface
#ECEFF4
border
#C7CACE
text
#070B10
muted
#7A7C7F

Preview Lab

Preview with #1A568C

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

Preview Lab → · Contrast checker → · Palette generator →

#1A568C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva