#1A4C79#1A4C79

#1A4C79 is a dark, moderate cyan. Relative luminance 0.068; OKLCH L 40.7% C 0.092 H 249.3°. Best body text is #FFFFFF at 8.92:1 contrast (WCAG AA passes).

Color values

HEX#1A4C79
RGBrgb(26, 76, 121)
HSLhsl(208, 65%, 29%)
HSVhsv(208, 79%, 47%)
CMYKcmyk(78.5%, 37.2%, 0%, 52.5%)
CIE-LABlab(31.27, 0.29, -30.36)
CIE-LCHlch(31.27, 30.36, 270.54°)
OKLaboklab(40.69% -0.0327 -0.0864)
OKLCHoklch(40.69% 0.092 249.3)
XYZxyz(6.4603, 6.7682, 19.0514)
Luminance0.0677 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1A4C79 #79471A
analogous
#1A7977 #1A4C79 #1A1D79
triadic
#1A4C79 #791A4C #4C791A
tetradic
#1A4C79 #771A79 #79471A #1D791A
square
#1A4C79 #771A79 #79471A #1D791A
split-complementary
#1A4C79 #791A1D #79771A
monochromatic
#051019 #0F2C47 #1A4C79 #256CAB #398BD4

Accessibility & contrast

On white

8.92
#1A4C79 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.35
#1A4C79 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4C79
8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1A4C79#FFFFFF#000000##FFFFFF
##1A4C791.008.922.358.92
#FFFFFF8.921.0021.001.00
#0000002.3521.001.0021.00
##FFFFFF8.921.0021.001.00

Color blindness preview

Protanopia (red-blind)
#374E7B
Deuteranopia (green-blind)
#294678
Tritanopia (blue-blind)
#00575C
Achromatopsia (no color)
#4A4A4A

Design tokens & code

CSS
--color: #1a4c79;
/* rgb */ color: rgb(26, 76, 121);
/* oklch */ color: oklch(40.7% 0.092 249.3);
Tailwind
colors: {
  custom: {
    50: '#657da0',
    500: '#1a4c79',
    950: '#000000',
  },
}
SCSS
$custom: #1a4c79;
$custom-light: #657da0;
$custom-dark: #000000;
JSON
{
  "hex": "#1a4c79",
  "rgb": {
    "r": 26,
    "g": 76,
    "b": 121
  },
  "hsl": {
    "h": 208.421,
    "s": 64.626,
    "l": 28.824
  },
  "oklch": {
    "l": 0.40689,
    "c": 0.09237,
    "h": 249.3
  },
  "luminance": 0.06769
}

Semantic roles & 50–950 ramp

primary
#1A4C79
secondary
#AD7541
accent
#8F40E8
background
#F6F7F9
surface
#EBEEF2
border
#C6C9CC
text
#06090E
muted
#7A7B7E

Preview Lab

Preview with #1A4C79

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

Preview Lab → · Contrast checker → · Palette generator →

#1A4C79 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva