#1A5481#1A5481

#1A5481 is a dark, moderate cyan. Relative luminance 0.081; OKLCH L 43.2% C 0.095 H 246.2°. Best body text is #FFFFFF at 7.99:1 contrast (WCAG AA passes).

Color values

HEX#1A5481
RGBrgb(26, 84, 129)
HSLhsl(206, 66%, 30%)
HSVhsv(206, 80%, 51%)
CMYKcmyk(79.8%, 34.9%, 0%, 49.4%)
CIE-LABlab(34.28, -1.73, -30.56)
CIE-LCHlch(34.28, 30.61, 266.76°)
OKLaboklab(43.2% -0.0382 -0.0868)
OKLCHoklch(43.2% 0.095 246.2)
XYZxyz(7.5572, 8.1443, 21.9383)
Luminance0.0814 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1A5481 #81471A
analogous
#1A817B #1A5481 #1A2081
triadic
#1A5481 #811A54 #54811A
tetradic
#1A5481 #7B1A81 #81471A #20811A
square
#1A5481 #7B1A81 #81471A #20811A
split-complementary
#1A5481 #811A20 #817B1A
monochromatic
#05121B #10334E #1A5481 #2475B4 #3D94D8

Accessibility & contrast

On white

7.99
#1A5481 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.63
#1A5481 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A5481
7.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1A5481#FFFFFF#000000##FFFFFF
##1A54811.007.992.637.99
#FFFFFF7.991.0021.001.00
#0000002.6321.001.0021.00
##FFFFFF7.991.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3F5683
Deuteranopia (green-blind)
#304C80
Tritanopia (blue-blind)
#005F64
Achromatopsia (no color)
#515151

Design tokens & code

CSS
--color: #1a5481;
/* rgb */ color: rgb(26, 84, 129);
/* oklch */ color: oklch(43.2% 0.095 246.2);
Tailwind
colors: {
  custom: {
    50: '#6783a6',
    500: '#1a5481',
    950: '#000000',
  },
}
SCSS
$custom: #1a5481;
$custom-light: #6783a6;
$custom-dark: #000000;
JSON
{
  "hex": "#1a5481",
  "rgb": {
    "r": 26,
    "g": 84,
    "b": 129
  },
  "hsl": {
    "h": 206.214,
    "s": 66.452,
    "l": 30.392
  },
  "oklch": {
    "l": 0.43201,
    "c": 0.09488,
    "h": 246.2
  },
  "luminance": 0.08145
}

Semantic roles & 50–950 ramp

primary
#1A5481
secondary
#B57442
accent
#893EE9
background
#F6F8FA
surface
#EBEFF4
border
#C6CACE
text
#070A0F
muted
#7A7C7F

Preview Lab

Preview with #1A5481

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

Preview Lab → · Contrast checker → · Palette generator →

#1A5481 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva