#1A4A84#1A4A84

#1A4A84 is a dark, moderate cyan. Relative luminance 0.068; OKLCH L 40.9% C 0.110 H 255.3°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX#1A4A84
RGBrgb(26, 74, 132)
HSLhsl(213, 67%, 31%)
HSVhsv(213, 80%, 52%)
CMYKcmyk(80.3%, 43.9%, 0%, 48.2%)
CIE-LABlab(31.31, 6.06, -37.14)
CIE-LCHlch(31.31, 37.63, 279.26°)
OKLaboklab(40.93% -0.0279 -0.1063)
OKLCHoklch(40.93% 0.11 255.3)
XYZxyz(7.0381, 6.7823, 22.7635)
Luminance0.0678 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1A4A84 #84541A
analogous
#1A7F84 #1A4A84 #1F1A84
triadic
#1A4A84 #841A4A #4A841A
tetradic
#1A4A84 #841A7F #84541A #1A841F
square
#1A4A84 #841A7F #84541A #1A841F
split-complementary
#1A4A84 #841F1A #7F841A
monochromatic
#06111E #102D51 #1A4A84 #2467B7 #3F85D9

Accessibility & contrast

On white

8.91
#1A4A84 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.36
#1A4A84 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4A84
8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1A4A84#FFFFFF#000000##FFFFFF
##1A4A841.008.912.368.91
#FFFFFF8.911.0021.001.00
#0000002.3621.001.0021.00
##FFFFFF8.911.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2D4F86
Deuteranopia (green-blind)
#1A4583
Tritanopia (blue-blind)
#005860
Achromatopsia (no color)
#4A4A4A

Design tokens & code

CSS
--color: #1a4a84;
/* rgb */ color: rgb(26, 74, 132);
/* oklch */ color: oklch(40.9% 0.110 255.3);
Tailwind
colors: {
  custom: {
    50: '#687ca8',
    500: '#1a4a84',
    950: '#000000',
  },
}
SCSS
$custom: #1a4a84;
$custom-light: #687ca8;
$custom-dark: #000000;
JSON
{
  "hex": "#1a4a84",
  "rgb": {
    "r": 26,
    "g": 74,
    "b": 132
  },
  "hsl": {
    "h": 212.83,
    "s": 67.089,
    "l": 30.98
  },
  "oklch": {
    "l": 0.4093,
    "c": 0.10992,
    "h": 255.3
  },
  "luminance": 0.06783
}

Semantic roles & 50–950 ramp

primary
#1A4A84
secondary
#B88242
accent
#9C3EEA
background
#F6F7FA
surface
#EBEDF4
border
#C6C8CE
text
#07090F
muted
#7A7B7F

Preview Lab

Preview with #1A4A84

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

Preview Lab → · Contrast checker → · Palette generator →

#1A4A84 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva