#1A4878#1A4878

#1A4878 is a dark, moderate cyan. Relative luminance 0.062; OKLCH L 39.6% C 0.095 H 252.3°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#1A4878
RGB	rgb(26, 72, 120)
HSL	hsl(211, 64%, 29%)
HSV	hsv(211, 78%, 47%)
CMYK	cmyk(78.3%, 40%, 0%, 52.9%)
CIE-LAB	lab(29.94, 2.54, -31.85)
CIE-LCH	lch(29.94, 31.96, 274.56°)
OKLab	oklab(39.62% -0.029 -0.0908)
OKLCH	oklch(39.62% 0.095 252.3)
XYZ	xyz(6.1323, 6.2097, 18.6411)
Luminance	0.0621 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4878 #784A1A

analogous

#1A7778 #1A4878 #1B1A78

triadic

#1A4878 #781A48 #48781A

tetradic

#1A4878 #781A77 #784A1A #1A781B

square

#1A4878 #781A77 #784A1A #1A781B

split-complementary

#1A4878 #781B1A #77781A

monochromatic

#050F19 #0F2A46 #1A4878 #2566AA #3885D4

Accessibility & contrast

On white

9.37

#1A4878 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#1A4878 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4878

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4878	#FFFFFF	#000000	##FFFFFF
##1A4878	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#324B7A

Deuteranopia (green-blind)

#234377

Tritanopia (blue-blind)

#00535A

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #1a4878;
/* rgb */ color: rgb(26, 72, 120);
/* oklch */ color: oklch(39.6% 0.095 252.3);

Tailwind

colors: {
  custom: {
    50: '#657a9f',
    500: '#1a4878',
    950: '#000000',
  },
}

SCSS

$custom: #1a4878;
$custom-light: #657a9f;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4878",
  "rgb": {
    "r": 26,
    "g": 72,
    "b": 120
  },
  "hsl": {
    "h": 210.638,
    "s": 64.384,
    "l": 28.627
  },
  "oklch": {
    "l": 0.39622,
    "c": 0.09535,
    "h": 252.3
  },
  "luminance": 0.0621
}

Semantic roles & 50–950 ramp

primary

#1A4878

secondary

#AC7841

accent

#9640E7

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #1A4878

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

Preview Lab → · Contrast checker → · Palette generator →