#1A4D75#1A4D75

#1A4D75 is a dark, moderate cyan. Relative luminance 0.068; OKLCH L 40.7% C 0.086 H 246.0°. Best body text is #FFFFFF at 8.89:1 contrast (WCAG AA passes).

Color values

HEX#1A4D75
RGBrgb(26, 77, 117)
HSLhsl(206, 64%, 28%)
HSVhsv(206, 78%, 46%)
CMYKcmyk(77.8%, 34.2%, 0%, 54.1%)
CIE-LABlab(31.37, -1.95, -27.70)
CIE-LCHlch(31.37, 27.77, 265.96°)
OKLaboklab(40.69% -0.0349 -0.0786)
OKLCHoklch(40.69% 0.086 246)
XYZxyz(6.2895, 6.8110, 17.8093)
Luminance0.0681 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1A4D75 #75421A
analogous
#1A756F #1A4D75 #1A1F75
triadic
#1A4D75 #751A4D #4D751A
tetradic
#1A4D75 #6F1A75 #75421A #1F751A
square
#1A4D75 #6F1A75 #75421A #1F751A
split-complementary
#1A4D75 #751A1F #756F1A
monochromatic
#061019 #0F2C43 #1A4D75 #256EA7 #378ED3

Accessibility & contrast

On white

8.89
#1A4D75 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.36
#1A4D75 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4D75
8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1A4D75#FFFFFF#000000##FFFFFF
##1A4D751.008.892.368.89
#FFFFFF8.891.0021.001.00
#0000002.3621.001.0021.00
##FFFFFF8.891.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3B4F77
Deuteranopia (green-blind)
#2E4674
Tritanopia (blue-blind)
#00575B
Achromatopsia (no color)
#4A4A4A

Design tokens & code

CSS
--color: #1a4d75;
/* rgb */ color: rgb(26, 77, 117);
/* oklch */ color: oklch(40.7% 0.086 246.0);
Tailwind
colors: {
  custom: {
    50: '#657e9d',
    500: '#1a4d75',
    950: '#000000',
  },
}
SCSS
$custom: #1a4d75;
$custom-light: #657e9d;
$custom-dark: #000000;
JSON
{
  "hex": "#1a4d75",
  "rgb": {
    "r": 26,
    "g": 77,
    "b": 117
  },
  "hsl": {
    "h": 206.374,
    "s": 63.636,
    "l": 28.039
  },
  "oklch": {
    "l": 0.40694,
    "c": 0.08602,
    "h": 246
  },
  "luminance": 0.06812
}

Semantic roles & 50–950 ramp

primary
#1A4D75
secondary
#AA6F41
accent
#8A41E7
background
#F6F7F9
surface
#EBEEF2
border
#C6C9CC
text
#06090E
muted
#7A7B7E

Preview Lab

Preview with #1A4D75

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

Preview Lab → · Contrast checker → · Palette generator →

#1A4D75 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva