#1A4473#1A4473

#1A4473 is a dark, moderate cyan. Relative luminance 0.056; OKLCH L 38.3% C 0.093 H 253.5°. Best body text is #FFFFFF at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#1A4473
RGB	rgb(26, 68, 115)
HSL	hsl(212, 63%, 28%)
HSV	hsv(212, 77%, 45%)
CMYK	cmyk(77.4%, 40.9%, 0%, 54.9%)
CIE-LAB	lab(28.36, 3.21, -31.22)
CIE-LCH	lch(28.36, 31.39, 275.88°)
OKLab	oklab(38.29% -0.0263 -0.089)
OKLCH	oklch(38.29% 0.093 253.5)
XYZ	xyz(5.5865, 5.5910, 17.0011)
Luminance	0.0559 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4473 #73491A

analogous

#1A7173 #1A4473 #1C1A73

triadic

#1A4473 #731A44 #44731A

tetradic

#1A4473 #731A71 #73491A #1A731C

square

#1A4473 #731A71 #73491A #1A731C

split-complementary

#1A4473 #731C1A #71731A

monochromatic

#060F19 #0F2641 #1A4473 #2562A5 #367FD2

Accessibility & contrast

On white

9.91

#1A4473 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#1A4473 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4473

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4473	#FFFFFF	#000000	##FFFFFF
##1A4473	1.00	9.91	2.12	9.91
#FFFFFF	9.91	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E4775

Deuteranopia (green-blind)

#203F72

Tritanopia (blue-blind)

#004F56

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #1a4473;
/* rgb */ color: rgb(26, 68, 115);
/* oklch */ color: oklch(38.3% 0.093 253.5);

Tailwind

colors: {
  custom: {
    50: '#64779b',
    500: '#1a4473',
    950: '#000000',
  },
}

SCSS

$custom: #1a4473;
$custom-light: #64779b;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4473",
  "rgb": {
    "r": 26,
    "g": 68,
    "b": 115
  },
  "hsl": {
    "h": 211.685,
    "s": 63.121,
    "l": 27.647
  },
  "oklch": {
    "l": 0.38291,
    "c": 0.09287,
    "h": 253.5
  },
  "luminance": 0.05592
}

Semantic roles & 50–950 ramp

primary

#1A4473

secondary

#A87741

accent

#9942E6

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #1A4473

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

Preview Lab → · Contrast checker → · Palette generator →