#1A4A72#1A4A72

#1A4A72 is a dark, moderate cyan. Relative luminance 0.063; OKLCH L 39.7% C 0.085 H 247.3°. Best body text is #FFFFFF at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#1A4A72
RGB	rgb(26, 74, 114)
HSL	hsl(207, 63%, 27%)
HSV	hsv(207, 77%, 45%)
CMYK	cmyk(77.2%, 35.1%, 0%, 55.3%)
CIE-LAB	lab(30.23, -1.19, -27.61)
CIE-LCH	lch(30.23, 27.64, 267.54°)
OKLab	oklab(39.74% -0.0328 -0.0784)
OKLCH	oklch(39.74% 0.085 247.3)
XYZ	xyz(5.9109, 6.3314, 16.8269)
Luminance	0.0633 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4A72 #72421A

analogous

#1A726E #1A4A72 #1A1E72

triadic

#1A4A72 #721A4A #4A721A

tetradic

#1A4A72 #6E1A72 #72421A #1E721A

square

#1A4A72 #6E1A72 #72421A #1E721A

split-complementary

#1A4A72 #721A1E #726E1A

monochromatic

#061019 #0F2A40 #1A4A72 #256AA4 #358AD1

Accessibility & contrast

On white

9.27

#1A4A72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#1A4A72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4A72

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4A72	#FFFFFF	#000000	##FFFFFF
##1A4A72	1.00	9.27	2.27	9.27
#FFFFFF	9.27	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#384C74

Deuteranopia (green-blind)

#2B4371

Tritanopia (blue-blind)

#005458

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #1a4a72;
/* rgb */ color: rgb(26, 74, 114);
/* oklch */ color: oklch(39.7% 0.085 247.3);

Tailwind

colors: {
  custom: {
    50: '#647c9b',
    500: '#1a4a72',
    950: '#000000',
  },
}

SCSS

$custom: #1a4a72;
$custom-light: #647c9b;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4a72",
  "rgb": {
    "r": 26,
    "g": 74,
    "b": 114
  },
  "hsl": {
    "h": 207.273,
    "s": 62.857,
    "l": 27.451
  },
  "oklch": {
    "l": 0.39743,
    "c": 0.08497,
    "h": 247.3
  },
  "luminance": 0.06332
}

Semantic roles & 50–950 ramp

primary

#1A4A72

secondary

#A76F41

accent

#8C42E6

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #1A4A72

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

Preview Lab → · Contrast checker → · Palette generator →