#1A4B72#1A4B72

#1A4B72 is a dark, moderate cyan. Relative luminance 0.065; OKLCH L 40.0% C 0.084 H 246.2°. Best body text is #FFFFFF at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#1A4B72
RGB	rgb(26, 75, 114)
HSL	hsl(207, 63%, 27%)
HSV	hsv(207, 77%, 45%)
CMYK	cmyk(77.2%, 34.2%, 0%, 55.3%)
CIE-LAB	lab(30.56, -1.84, -27.10)
CIE-LCH	lch(30.56, 27.16, 266.11°)
OKLab	oklab(40% -0.0338 -0.0769)
OKLCH	oklch(40% 0.084 246.2)
XYZ	xyz(5.9782, 6.4660, 16.8493)
Luminance	0.0647 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4B72 #72411A

analogous

#1A726D #1A4B72 #1A1F72

triadic

#1A4B72 #721A4B #4B721A

tetradic

#1A4B72 #6D1A72 #72411A #1F721A

square

#1A4B72 #6D1A72 #72411A #1F721A

split-complementary

#1A4B72 #721A1F #726D1A

monochromatic

#061019 #0F2A40 #1A4B72 #256CA4 #358CD1

Accessibility & contrast

On white

9.16

#1A4B72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#1A4B72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4B72

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4B72	#FFFFFF	#000000	##FFFFFF
##1A4B72	1.00	9.16	2.29	9.16
#FFFFFF	9.16	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#394C74

Deuteranopia (green-blind)

#2D4471

Tritanopia (blue-blind)

#005459

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #1a4b72;
/* rgb */ color: rgb(26, 75, 114);
/* oklch */ color: oklch(40.0% 0.084 246.2);

Tailwind

colors: {
  custom: {
    50: '#647d9b',
    500: '#1a4b72',
    950: '#000000',
  },
}

SCSS

$custom: #1a4b72;
$custom-light: #647d9b;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4b72",
  "rgb": {
    "r": 26,
    "g": 75,
    "b": 114
  },
  "hsl": {
    "h": 206.591,
    "s": 62.857,
    "l": 27.451
  },
  "oklch": {
    "l": 0.39999,
    "c": 0.08399,
    "h": 246.2
  },
  "luminance": 0.06467
}

Semantic roles & 50–950 ramp

primary

#1A4B72

secondary

#A76E41

accent

#8B42E6

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #1A4B72

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

Preview Lab → · Contrast checker → · Palette generator →