#1A4778#1A4778

#1A4778 is a dark, moderate cyan. Relative luminance 0.061; OKLCH L 39.4% C 0.097 H 253.1°. Best body text is #FFFFFF at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#1A4778
RGB	rgb(26, 71, 120)
HSL	hsl(211, 64%, 29%)
HSV	hsv(211, 78%, 47%)
CMYK	cmyk(78.3%, 40.8%, 0%, 52.9%)
CIE-LAB	lab(29.62, 3.21, -32.36)
CIE-LCH	lch(29.62, 32.52, 275.67°)
OKLab	oklab(39.37% -0.028 -0.0923)
OKLCH	oklch(39.37% 0.097 253.1)
XYZ	xyz(6.0681, 6.0815, 18.6197)
Luminance	0.0608 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4778 #784B1A

analogous

#1A7678 #1A4778 #1C1A78

triadic

#1A4778 #781A47 #47781A

tetradic

#1A4778 #781A76 #784B1A #1A781C

square

#1A4778 #781A76 #784B1A #1A781C

split-complementary

#1A4778 #781C1A #76781A

monochromatic

#050F19 #0F2946 #1A4778 #2565AA #3883D4

Accessibility & contrast

On white

9.47

#1A4778 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#1A4778 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4778

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4778	#FFFFFF	#000000	##FFFFFF
##1A4778	1.00	9.47	2.22	9.47
#FFFFFF	9.47	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#304A7A

Deuteranopia (green-blind)

#214277

Tritanopia (blue-blind)

#005359

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #1a4778;
/* rgb */ color: rgb(26, 71, 120);
/* oklch */ color: oklch(39.4% 0.097 253.1);

Tailwind

colors: {
  custom: {
    50: '#65799f',
    500: '#1a4778',
    950: '#000000',
  },
}

SCSS

$custom: #1a4778;
$custom-light: #65799f;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4778",
  "rgb": {
    "r": 26,
    "g": 71,
    "b": 120
  },
  "hsl": {
    "h": 211.277,
    "s": 64.384,
    "l": 28.627
  },
  "oklch": {
    "l": 0.39374,
    "c": 0.0965,
    "h": 253.1
  },
  "luminance": 0.06082
}

Semantic roles & 50–950 ramp

primary

#1A4778

secondary

#AC7941

accent

#9740E7

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #1A4778

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

Preview Lab → · Contrast checker → · Palette generator →