#1E4394#1E4394

#1E4394 is a dark, vivid blue. Relative luminance 0.064; OKLCH L 40.7% C 0.140 H 263.1°. Best body text is #FFFFFF at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#1E4394
RGB	rgb(30, 67, 148)
HSL	hsl(221, 66%, 35%)
HSV	hsv(221, 80%, 58%)
CMYK	cmyk(79.7%, 54.7%, 0%, 42%)
CIE-LAB	lab(30.47, 17.79, -48.32)
CIE-LCH	lch(30.47, 51.49, 290.21°)
OKLab	oklab(40.68% -0.0168 -0.1393)
OKLCH	oklch(40.68% 0.14 263.1)
XYZ	xyz(7.8860, 6.4275, 28.8362)
Luminance	0.0643 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4394 #946F1E

analogous

#1E7E94 #1E4394 #341E94

triadic

#1E4394 #941E43 #43941E

tetradic

#1E4394 #941E7E #946F1E #1E9434

square

#1E4394 #941E7E #946F1E #1E9434

split-complementary

#1E4394 #94341E #7E941E

monochromatic

#09152E #142C61 #1E4394 #285AC7 #517CDC

Accessibility & contrast

On white

9.19

#1E4394 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#1E4394 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4394

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4394	#FFFFFF	#000000	##FFFFFF
##1E4394	1.00	9.19	2.29	9.19
#FFFFFF	9.19	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#014D97

Deuteranopia (green-blind)

#004392

Tritanopia (blue-blind)

#005765

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #1e4394;
/* rgb */ color: rgb(30, 67, 148);
/* oklch */ color: oklch(40.7% 0.140 263.1);

Tailwind

colors: {
  custom: {
    50: '#6d76b4',
    500: '#1e4394',
    950: '#000000',
  },
}

SCSS

$custom: #1e4394;
$custom-light: #6d76b4;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4394",
  "rgb": {
    "r": 30,
    "g": 67,
    "b": 148
  },
  "hsl": {
    "h": 221.186,
    "s": 66.292,
    "l": 34.902
  },
  "oklch": {
    "l": 0.40681,
    "c": 0.14031,
    "h": 263.1
  },
  "luminance": 0.06428
}

Semantic roles & 50–950 ramp

primary

#1E4394

secondary

#BF9C4F

accent

#B43FE9

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080811

muted

#7B7B80

Preview Lab

Preview with #1E4394

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

Preview Lab → · Contrast checker → · Palette generator →