#1A4E72#1A4E72

#1A4E72 is a dark, moderate cyan. Relative luminance 0.069; OKLCH L 40.8% C 0.081 H 242.9°. Best body text is #FFFFFF at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#1A4E72
RGB	rgb(26, 78, 114)
HSL	hsl(205, 63%, 27%)
HSV	hsv(205, 77%, 45%)
CMYK	cmyk(77.2%, 31.6%, 0%, 55.3%)
CIE-LAB	lab(31.54, -3.78, -25.56)
CIE-LCH	lch(31.54, 25.84, 261.59°)
OKLab	oklab(40.77% -0.037 -0.0723)
OKLCH	oklch(40.77% 0.081 242.9)
XYZ	xyz(6.1865, 6.8826, 16.9188)
Luminance	0.0688 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4E72 #723E1A

analogous

#1A726A #1A4E72 #1A2272

triadic

#1A4E72 #721A4E #4E721A

tetradic

#1A4E72 #6A1A72 #723E1A #22721A

square

#1A4E72 #6A1A72 #723E1A #22721A

split-complementary

#1A4E72 #721A22 #726A1A

monochromatic

#061119 #0F2C40 #1A4E72 #2570A4 #3591D1

Accessibility & contrast

On white

8.84

#1A4E72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#1A4E72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4E72

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4E72	#FFFFFF	#000000	##FFFFFF
##1A4E72	1.00	8.84	2.38	8.84
#FFFFFF	8.84	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D4F74

Deuteranopia (green-blind)

#314671

Tritanopia (blue-blind)

#00575B

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #1a4e72;
/* rgb */ color: rgb(26, 78, 114);
/* oklch */ color: oklch(40.8% 0.081 242.9);

Tailwind

colors: {
  custom: {
    50: '#647f9a',
    500: '#1a4e72',
    950: '#000000',
  },
}

SCSS

$custom: #1a4e72;
$custom-light: #647f9a;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4e72",
  "rgb": {
    "r": 26,
    "g": 78,
    "b": 114
  },
  "hsl": {
    "h": 204.545,
    "s": 62.857,
    "l": 27.451
  },
  "oklch": {
    "l": 0.40772,
    "c": 0.08126,
    "h": 242.9
  },
  "luminance": 0.06883
}

Semantic roles & 50–950 ramp

primary

#1A4E72

secondary

#A76B41

accent

#8542E6

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0E

muted

#7A7C7E

Preview Lab

Preview with #1A4E72

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

Preview Lab → · Contrast checker → · Palette generator →