#1A4793#1A4793

#1A4793 is a dark, vivid blue. Relative luminance 0.068; OKLCH L 41.3% C 0.135 H 260.3°. Best body text is #FFFFFF at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#1A4793
RGB	rgb(26, 71, 147)
HSL	hsl(218, 70%, 34%)
HSV	hsv(218, 82%, 58%)
CMYK	cmyk(82.3%, 51.7%, 0%, 42.4%)
CIE-LAB	lab(31.42, 14.21, -46.17)
CIE-LCH	lch(31.42, 48.31, 287.10°)
OKLab	oklab(41.35% -0.0227 -0.133)
OKLCH	oklch(41.35% 0.135 260.3)
XYZ	xyz(7.9438, 6.8317, 28.4981)
Luminance	0.0683 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4793 #93661A

analogous

#1A8493 #1A4793 #2A1A93

triadic

#1A4793 #931A47 #47931A

tetradic

#1A4793 #931A84 #93661A #1A932A

square

#1A4793 #931A84 #93661A #1A932A

split-complementary

#1A4793 #932A1A #84931A

monochromatic

#08152B #112E5F #1A4793 #2360C7 #4980DF

Accessibility & contrast

On white

8.87

#1A4793 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#1A4793 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4793

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4793	#FFFFFF	#000000	##FFFFFF
##1A4793	1.00	8.87	2.37	8.87
#FFFFFF	8.87	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#165096

Deuteranopia (green-blind)

#004591

Tritanopia (blue-blind)

#005966

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #1a4793;
/* rgb */ color: rgb(26, 71, 147);
/* oklch */ color: oklch(41.3% 0.135 260.3);

Tailwind

colors: {
  custom: {
    50: '#6c79b3',
    500: '#1a4793',
    950: '#000000',
  },
}

SCSS

$custom: #1a4793;
$custom-light: #6c79b3;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4793",
  "rgb": {
    "r": 26,
    "g": 71,
    "b": 147
  },
  "hsl": {
    "h": 217.686,
    "s": 69.942,
    "l": 33.922
  },
  "oklch": {
    "l": 0.41347,
    "c": 0.13487,
    "h": 260.3
  },
  "luminance": 0.06833
}

Semantic roles & 50–950 ramp

primary

#1A4793

secondary

#C09448

accent

#AB3BED

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080911

muted

#7B7B80

Preview Lab

Preview with #1A4793

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

Preview Lab → · Contrast checker → · Palette generator →