#1A3145#1A3145

#1A3145 is a dark, muted cyan. Relative luminance 0.028; OKLCH L 30.4% C 0.047 H 246.3°. Best body text is #FFFFFF at 13.38:1 contrast (WCAG AA passes).

Color values

HEX#1A3145
RGBrgb(26, 49, 69)
HSLhsl(208, 45%, 19%)
HSVhsv(208, 62%, 27%)
CMYKcmyk(62.3%, 29%, 0%, 72.9%)
CIE-LABlab(19.41, -2.03, -15.22)
CIE-LCHlch(19.41, 15.36, 262.39°)
OKLaboklab(30.42% -0.0187 -0.0427)
OKLCHoklch(30.42% 0.047 246.3)
XYZxyz(2.5981, 2.8457, 6.0414)
Luminance0.0285 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1A3145 #452E1A
analogous
#1A4543 #1A3145 #1A1B45
triadic
#1A3145 #451A31 #31451A
tetradic
#1A3145 #431A45 #452E1A #1B451A
square
#1A3145 #431A45 #452E1A #1B451A
split-complementary
#1A3145 #451A1B #45431A
monochromatic
#081016 #091119 #1A3145 #2B5171 #3B709E

Accessibility & contrast

On white

13.38
#1A3145 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.57
#1A3145 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A3145
13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1A3145#FFFFFF#000000##FFFFFF
##1A31451.0013.381.5713.38
#FFFFFF13.381.0021.001.00
#0000001.5721.001.0021.00
##FFFFFF13.381.0021.001.00

Color blindness preview

Protanopia (red-blind)
#293146
Deuteranopia (green-blind)
#232D45
Tritanopia (blue-blind)
#003638
Achromatopsia (no color)
#2F2F2F

Design tokens & code

CSS
--color: #1a3145;
/* rgb */ color: rgb(26, 49, 69);
/* oklch */ color: oklch(30.4% 0.047 246.3);
Tailwind
colors: {
  custom: {
    50: '#5a6878',
    500: '#1a3145',
    950: '#000000',
  },
}
SCSS
$custom: #1a3145;
$custom-light: #5a6878;
$custom-dark: #000000;
JSON
{
  "hex": "#1a3145",
  "rgb": {
    "r": 26,
    "g": 49,
    "b": 69
  },
  "hsl": {
    "h": 207.907,
    "s": 45.263,
    "l": 18.627
  },
  "oklch": {
    "l": 0.30424,
    "c": 0.04659,
    "h": 246.3
  },
  "luminance": 0.02846
}

Semantic roles & 50–950 ramp

primary
#1A3145
secondary
#7B5B40
accent
#8F53D5
background
#F5F6F7
surface
#E9EBED
border
#C5C6C8
text
#040609
muted
#797A7B

Preview Lab

Preview with #1A3145

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

Preview Lab → · Contrast checker → · Palette generator →

#1A3145 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva