#1E4484#1E4484

#1E4484 is a dark, moderate blue. Relative luminance 0.061; OKLCH L 39.7% C 0.116 H 260.2°. Best body text is #FFFFFF at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#1E4484
RGB	rgb(30, 68, 132)
HSL	hsl(218, 63%, 32%)
HSV	hsv(218, 77%, 52%)
CMYK	cmyk(77.3%, 48.5%, 0%, 48.2%)
CIE-LAB	lab(29.60, 10.66, -39.86)
CIE-LCH	lch(29.60, 41.27, 284.97°)
OKLab	oklab(39.65% -0.0198 -0.1144)
OKLCH	oklch(39.65% 0.116 260.2)
XYZ	xyz(6.7659, 6.0754, 22.6414)
Luminance	0.0608 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4484 #845E1E

analogous

#1E7784 #1E4484 #2B1E84

triadic

#1E4484 #841E44 #44841E

tetradic

#1E4484 #841E77 #845E1E #1E842B

square

#1E4484 #841E77 #845E1E #1E842B

split-complementary

#1E4484 #842B1E #77841E

monochromatic

#071120 #132A52 #1E4484 #295EB6 #477CD5

Accessibility & contrast

On white

9.48

#1E4484 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#1E4484 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4484

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4484	#FFFFFF	#000000	##FFFFFF
##1E4484	1.00	9.48	2.22	9.48
#FFFFFF	9.48	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#214B86

Deuteranopia (green-blind)

#064183

Tritanopia (blue-blind)

#00535D

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #1e4484;
/* rgb */ color: rgb(30, 68, 132);
/* oklch */ color: oklch(39.7% 0.116 260.2);

Tailwind

colors: {
  custom: {
    50: '#6977a8',
    500: '#1e4484',
    950: '#000000',
  },
}

SCSS

$custom: #1e4484;
$custom-light: #6977a8;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4484",
  "rgb": {
    "r": 30,
    "g": 68,
    "b": 132
  },
  "hsl": {
    "h": 217.647,
    "s": 62.963,
    "l": 31.765
  },
  "oklch": {
    "l": 0.39652,
    "c": 0.11609,
    "h": 260.2
  },
  "luminance": 0.06076
}

Semantic roles & 50–950 ramp

primary

#1E4484

secondary

#B78D47

accent

#A942E6

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #1E4484

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

Preview Lab → · Contrast checker → · Palette generator →