#1E4596#1E4596

#1E4596 is a dark, vivid blue. Relative luminance 0.067; OKLCH L 41.3% C 0.141 H 262.6°. Best body text is #FFFFFF at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#1E4596
RGB	rgb(30, 69, 150)
HSL	hsl(221, 67%, 35%)
HSV	hsv(221, 80%, 59%)
CMYK	cmyk(80%, 54%, 0%, 41.2%)
CIE-LAB	lab(31.19, 17.22, -48.37)
CIE-LCH	lch(31.19, 51.34, 289.60°)
OKLab	oklab(41.28% -0.0181 -0.1394)
OKLCH	oklch(41.28% 0.141 262.6)
XYZ	xyz(8.1666, 6.7333, 29.7175)
Luminance	0.0673 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4596 #966F1E

analogous

#1E8196 #1E4596 #331E96

triadic

#1E4596 #961E45 #45961E

tetradic

#1E4596 #961E81 #966F1E #1E9633

square

#1E4596 #961E81 #966F1E #1E9633

split-complementary

#1E4596 #96331E #81961E

monochromatic

#0A1630 #142E63 #1E4596 #285CC9 #527FDC

Accessibility & contrast

On white

8.95

#1E4596 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#1E4596 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4596

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4596	#FFFFFF	#000000	##FFFFFF
##1E4596	1.00	8.95	2.35	8.95
#FFFFFF	8.95	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#074F99

Deuteranopia (green-blind)

#004494

Tritanopia (blue-blind)

#005966

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #1e4596;
/* rgb */ color: rgb(30, 69, 150);
/* oklch */ color: oklch(41.3% 0.141 262.6);

Tailwind

colors: {
  custom: {
    50: '#6e78b5',
    500: '#1e4596',
    950: '#000000',
  },
}

SCSS

$custom: #1e4596;
$custom-light: #6e78b5;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4596",
  "rgb": {
    "r": 30,
    "g": 69,
    "b": 150
  },
  "hsl": {
    "h": 220.5,
    "s": 66.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.4128,
    "c": 0.14056,
    "h": 262.6
  },
  "luminance": 0.06734
}

Semantic roles & 50–950 ramp

primary

#1E4596

secondary

#BF9B50

accent

#B23EEA

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080811

muted

#7B7B80

Preview Lab

Preview with #1E4596

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

Preview Lab → · Contrast checker → · Palette generator →