#1E4592#1E4592

#1E4592 is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.0% C 0.135 H 262.1°. Best body text is #FFFFFF at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#1E4592
RGB	rgb(30, 69, 146)
HSL	hsl(220, 66%, 35%)
HSV	hsv(220, 79%, 57%)
CMYK	cmyk(79.5%, 52.7%, 0%, 42.7%)
CIE-LAB	lab(30.89, 15.61, -46.41)
CIE-LCH	lch(30.89, 48.96, 288.60°)
OKLab	oklab(40.96% -0.0186 -0.1336)
OKLCH	oklch(40.96% 0.135 262.1)
XYZ	xyz(7.8500, 6.6067, 28.0500)
Luminance	0.0661 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4592 #926B1E

analogous

#1E7F92 #1E4592 #311E92

triadic

#1E4592 #921E45 #45921E

tetradic

#1E4592 #921E7F #926B1E #1E9231

square

#1E4592 #921E7F #926B1E #1E9231

split-complementary

#1E4592 #92311E #7F921E

monochromatic

#09152C #142D5F #1E4592 #285DC5 #4F7EDB

Accessibility & contrast

On white

9.05

#1E4592 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#1E4592 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4592

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4592	#FFFFFF	#000000	##FFFFFF
##1E4592	1.00	9.05	2.32	9.05
#FFFFFF	9.05	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#114E95

Deuteranopia (green-blind)

#004490

Tritanopia (blue-blind)

#005864

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #1e4592;
/* rgb */ color: rgb(30, 69, 146);
/* oklch */ color: oklch(41.0% 0.135 262.1);

Tailwind

colors: {
  custom: {
    50: '#6d78b3',
    500: '#1e4592',
    950: '#000000',
  },
}

SCSS

$custom: #1e4592;
$custom-light: #6d78b3;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4592",
  "rgb": {
    "r": 30,
    "g": 69,
    "b": 146
  },
  "hsl": {
    "h": 219.828,
    "s": 65.909,
    "l": 34.51
  },
  "oklch": {
    "l": 0.40959,
    "c": 0.13491,
    "h": 262.1
  },
  "luminance": 0.06608
}

Semantic roles & 50–950 ramp

primary

#1E4592

secondary

#BE984E

accent

#B03FE9

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080811

muted

#7B7B80

Preview Lab

Preview with #1E4592

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

Preview Lab → · Contrast checker → · Palette generator →