#1A4084#1A4084

#1A4084 is a dark, vivid blue. Relative luminance 0.056; OKLCH L 38.6% C 0.122 H 261.0°. Best body text is #FFFFFF at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#1A4084
RGB	rgb(26, 64, 132)
HSL	hsl(218, 67%, 31%)
HSV	hsv(218, 80%, 52%)
CMYK	cmyk(80.3%, 51.5%, 0%, 48.2%)
CIE-LAB	lab(28.25, 12.92, -42.05)
CIE-LCH	lch(28.25, 43.99, 287.07°)
OKLab	oklab(38.58% -0.0192 -0.121)
OKLCH	oklch(38.58% 0.122 261)
XYZ	xyz(6.4227, 5.5516, 22.5584)
Luminance	0.0555 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4084 #845E1A

analogous

#1A7584 #1A4084 #291A84

triadic

#1A4084 #841A40 #40841A

tetradic

#1A4084 #841A75 #845E1A #1A8429

square

#1A4084 #841A75 #845E1A #1A8429

split-complementary

#1A4084 #84291A #75841A

monochromatic

#060E1E #102751 #1A4084 #2459B7 #3F76D9

Accessibility & contrast

On white

9.95

#1A4084 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#1A4084 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4084

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4084	#FFFFFF	#000000	##FFFFFF
##1A4084	1.00	9.95	2.11	9.95
#FFFFFF	9.95	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#164886

Deuteranopia (green-blind)

#003E83

Tritanopia (blue-blind)

#00505B

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #1a4084;
/* rgb */ color: rgb(26, 64, 132);
/* oklch */ color: oklch(38.6% 0.122 261.0);

Tailwind

colors: {
  custom: {
    50: '#6874a8',
    500: '#1a4084',
    950: '#000000',
  },
}

SCSS

$custom: #1a4084;
$custom-light: #6874a8;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4084",
  "rgb": {
    "r": 26,
    "g": 64,
    "b": 132
  },
  "hsl": {
    "h": 218.491,
    "s": 67.089,
    "l": 30.98
  },
  "oklch": {
    "l": 0.38576,
    "c": 0.12248,
    "h": 261
  },
  "luminance": 0.05552
}

Semantic roles & 50–950 ramp

primary

#1A4084

secondary

#B88E42

accent

#AC3EEA

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #1A4084

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

Preview Lab → · Contrast checker → · Palette generator →