#1A568D#1A568D

#1A568D is a dark, moderate cyan. Relative luminance 0.088; OKLCH L 44.5% C 0.109 H 250.3°. Best body text is #FFFFFF at 7.61:1 contrast (WCAG AA passes).

Color values

HEX#1A568D
RGBrgb(26, 86, 141)
HSLhsl(209, 69%, 33%)
HSVhsv(209, 82%, 55%)
CMYKcmyk(81.6%, 39%, 0%, 44.7%)
CIE-LABlab(35.59, 1.74, -35.83)
CIE-LCHlch(35.59, 35.87, 272.79°)
OKLaboklab(44.45% -0.0367 -0.1022)
OKLCHoklch(44.45% 0.109 250.3)
XYZxyz(8.5597, 8.7972, 26.4410)
Luminance0.0880 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1A568D #8D511A
analogous
#1A8D8B #1A568D #1A1C8D
triadic
#1A568D #8D1A56 #568D1A
tetradic
#1A568D #8B1A8D #8D511A #1C8D1A
square
#1A568D #8B1A8D #8D511A #1C8D1A
split-complementary
#1A568D #8D1A1C #8D8B1A
monochromatic
#071726 #103659 #1A568D #2476C1 #4594DD

Accessibility & contrast

On white

7.61
#1A568D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.76
#1A568D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A568D
7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1A568D#FFFFFF#000000##FFFFFF
##1A568D1.007.612.767.61
#FFFFFF7.611.0021.001.00
#0000002.7621.001.0021.00
##FFFFFF7.611.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3C598F
Deuteranopia (green-blind)
#2A4F8C
Tritanopia (blue-blind)
#00636A
Achromatopsia (no color)
#545454

Design tokens & code

CSS
--color: #1a568d;
/* rgb */ color: rgb(26, 86, 141);
/* oklch */ color: oklch(44.5% 0.109 250.3);
Tailwind
colors: {
  custom: {
    50: '#6a85ae',
    500: '#1a568d',
    950: '#000000',
  },
}
SCSS
$custom: #1a568d;
$custom-light: #6a85ae;
$custom-dark: #000000;
JSON
{
  "hex": "#1a568d",
  "rgb": {
    "r": 26,
    "g": 86,
    "b": 141
  },
  "hsl": {
    "h": 208.696,
    "s": 68.862,
    "l": 32.745
  },
  "oklch": {
    "l": 0.44451,
    "c": 0.10861,
    "h": 250.3
  },
  "luminance": 0.08798
}

Semantic roles & 50–950 ramp

primary
#1A568D
secondary
#BE7F45
accent
#903CEC
background
#F6F8FA
surface
#ECEFF4
border
#C7CACE
text
#070B10
muted
#7A7C7F

Preview Lab

Preview with #1A568D

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

Preview Lab → · Contrast checker → · Palette generator →

#1A568D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva