#1A4A75#1A4A75

#1A4A75 is a dark, moderate cyan. Relative luminance 0.064; OKLCH L 39.9% C 0.089 H 249.0°. Best body text is #FFFFFF at 9.21:1 contrast (WCAG AA passes).

Color values

HEX#1A4A75
RGBrgb(26, 74, 117)
HSLhsl(208, 64%, 28%)
HSVhsv(208, 78%, 46%)
CMYKcmyk(77.8%, 36.8%, 0%, 54.1%)
CIE-LABlab(30.40, 0.01, -29.23)
CIE-LCHlch(30.40, 29.23, 270.01°)
OKLaboklab(39.93% -0.0319 -0.0831)
OKLCHoklch(39.93% 0.089 249)
XYZxyz(6.0844, 6.4008, 17.7410)
Luminance0.0640 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1A4A75 #75451A
analogous
#1A7572 #1A4A75 #1A1C75
triadic
#1A4A75 #751A4A #4A751A
tetradic
#1A4A75 #721A75 #75451A #1C751A
square
#1A4A75 #721A75 #75451A #1C751A
split-complementary
#1A4A75 #751A1C #75721A
monochromatic
#061019 #0F2A43 #1A4A75 #256AA7 #3789D3

Accessibility & contrast

On white

9.21
#1A4A75 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.28
#1A4A75 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4A75
9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1A4A75#FFFFFF#000000##FFFFFF
##1A4A751.009.212.289.21
#FFFFFF9.211.0021.001.00
#0000002.2821.001.0021.00
##FFFFFF9.211.0021.001.00

Color blindness preview

Protanopia (red-blind)
#364C77
Deuteranopia (green-blind)
#294474
Tritanopia (blue-blind)
#00545A
Achromatopsia (no color)
#484848

Design tokens & code

CSS
--color: #1a4a75;
/* rgb */ color: rgb(26, 74, 117);
/* oklch */ color: oklch(39.9% 0.089 249.0);
Tailwind
colors: {
  custom: {
    50: '#647c9d',
    500: '#1a4a75',
    950: '#000000',
  },
}
SCSS
$custom: #1a4a75;
$custom-light: #647c9d;
$custom-dark: #000000;
JSON
{
  "hex": "#1a4a75",
  "rgb": {
    "r": 26,
    "g": 74,
    "b": 117
  },
  "hsl": {
    "h": 208.352,
    "s": 63.636,
    "l": 28.039
  },
  "oklch": {
    "l": 0.39931,
    "c": 0.08902,
    "h": 249
  },
  "luminance": 0.06402
}

Semantic roles & 50–950 ramp

primary
#1A4A75
secondary
#AA7341
accent
#8F41E7
background
#F6F7F9
surface
#EBEEF2
border
#C6C9CC
text
#06090E
muted
#7A7B7E

Preview Lab

Preview with #1A4A75

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

Preview Lab → · Contrast checker → · Palette generator →

#1A4A75 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva