#1A4393#1A4393

#1A4393 is a dark, vivid blue. Relative luminance 0.063; OKLCH L 40.5% C 0.140 H 261.9°. Best body text is #FFFFFF at 9.26:1 contrast (WCAG AA passes).

Color values

HEX	#1A4393
RGB	rgb(26, 67, 147)
HSL	hsl(220, 70%, 34%)
HSV	hsv(220, 82%, 58%)
CMYK	cmyk(82.3%, 54.4%, 0%, 42.4%)
CIE-LAB	lab(30.25, 16.96, -48.06)
CIE-LCH	lch(30.25, 50.97, 289.43°)
OKLab	oklab(40.46% -0.0197 -0.1386)
OKLCH	oklch(40.46% 0.14 261.9)
XYZ	xyz(7.6977, 6.3396, 28.4161)
Luminance	0.0634 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4393 #936A1A

analogous

#1A8093 #1A4393 #2D1A93

triadic

#1A4393 #931A43 #43931A

tetradic

#1A4393 #931A80 #936A1A #1A932D

square

#1A4393 #931A80 #936A1A #1A932D

split-complementary

#1A4393 #932D1A #80931A

monochromatic

#08142B #112B5F #1A4393 #235BC7 #497CDF

Accessibility & contrast

On white

9.26

#1A4393 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#1A4393 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4393

9.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4393	#FFFFFF	#000000	##FFFFFF
##1A4393	1.00	9.26	2.27	9.26
#FFFFFF	9.26	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#034D96

Deuteranopia (green-blind)

#004291

Tritanopia (blue-blind)

#005764

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #1a4393;
/* rgb */ color: rgb(26, 67, 147);
/* oklch */ color: oklch(40.5% 0.140 261.9);

Tailwind

colors: {
  custom: {
    50: '#6c76b3',
    500: '#1a4393',
    950: '#000000',
  },
}

SCSS

$custom: #1a4393;
$custom-light: #6c76b3;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4393",
  "rgb": {
    "r": 26,
    "g": 67,
    "b": 147
  },
  "hsl": {
    "h": 219.669,
    "s": 69.942,
    "l": 33.922
  },
  "oklch": {
    "l": 0.40457,
    "c": 0.13998,
    "h": 261.9
  },
  "luminance": 0.06341
}

Semantic roles & 50–950 ramp

primary

#1A4393

secondary

#C09848

accent

#B13BED

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080811

muted

#7B7B80

Preview Lab

Preview with #1A4393

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

Preview Lab → · Contrast checker → · Palette generator →