#1A4C77#1A4C77

#1A4C77 is a dark, moderate cyan. Relative luminance 0.067; OKLCH L 40.6% C 0.090 H 248.2°. Best body text is #FFFFFF at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#1A4C77
RGB	rgb(26, 76, 119)
HSL	hsl(208, 64%, 28%)
HSV	hsv(208, 78%, 47%)
CMYK	cmyk(78.2%, 36.1%, 0%, 53.3%)
CIE-LAB	lab(31.16, -0.51, -29.29)
CIE-LCH	lch(31.16, 29.29, 269.00°)
OKLab	oklab(40.56% -0.0333 -0.0832)
OKLCH	oklch(40.56% 0.09 248.2)
XYZ	xyz(6.3389, 6.7197, 18.4121)
Luminance	0.0672 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4C77 #77451A

analogous

#1A7773 #1A4C77 #1A1D77

triadic

#1A4C77 #771A4C #4C771A

tetradic

#1A4C77 #731A77 #77451A #1D771A

square

#1A4C77 #731A77 #77451A #1D771A

split-complementary

#1A4C77 #771A1D #77731A

monochromatic

#051019 #0F2C45 #1A4C77 #256CA9 #388CD3

Accessibility & contrast

On white

8.96

#1A4C77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#1A4C77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4C77

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4C77	#FFFFFF	#000000	##FFFFFF
##1A4C77	1.00	8.96	2.34	8.96
#FFFFFF	8.96	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#384E79

Deuteranopia (green-blind)

#2B4576

Tritanopia (blue-blind)

#00565C

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #1a4c77;
/* rgb */ color: rgb(26, 76, 119);
/* oklch */ color: oklch(40.6% 0.090 248.2);

Tailwind

colors: {
  custom: {
    50: '#657d9e',
    500: '#1a4c77',
    950: '#000000',
  },
}

SCSS

$custom: #1a4c77;
$custom-light: #657d9e;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4c77",
  "rgb": {
    "r": 26,
    "g": 76,
    "b": 119
  },
  "hsl": {
    "h": 207.742,
    "s": 64.138,
    "l": 28.431
  },
  "oklch": {
    "l": 0.40563,
    "c": 0.08966,
    "h": 248.2
  },
  "luminance": 0.0672
}

Semantic roles & 50–950 ramp

primary

#1A4C77

secondary

#AC7241

accent

#8E41E7

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #1A4C77

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

Preview Lab → · Contrast checker → · Palette generator →