#1E4384#1E4384

#1E4384 is a dark, moderate blue. Relative luminance 0.060; OKLCH L 39.4% C 0.117 H 260.7°. Best body text is #FFFFFF at 9.58:1 contrast (WCAG AA passes).

Color values

HEX#1E4384
RGBrgb(30, 67, 132)
HSLhsl(218, 63%, 32%)
HSVhsv(218, 77%, 52%)
CMYKcmyk(77.3%, 49.2%, 0%, 48.2%)
CIE-LABlab(29.30, 11.35, -40.35)
CIE-LCHlch(29.30, 41.92, 285.71°)
OKLaboklab(39.42% -0.0189 -0.1158)
OKLCHoklch(39.42% 0.117 260.7)
XYZxyz(6.7059, 5.9555, 22.6214)
Luminance0.0596 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1E4384 #845F1E
analogous
#1E7684 #1E4384 #2C1E84
triadic
#1E4384 #841E43 #43841E
tetradic
#1E4384 #841E76 #845F1E #1E842C
square
#1E4384 #841E76 #845F1E #1E842C
split-complementary
#1E4384 #842C1E #76841E
monochromatic
#071020 #132A52 #1E4384 #295CB6 #477BD5

Accessibility & contrast

On white

9.58
#1E4384 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.19
#1E4384 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4384
9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1E4384#FFFFFF#000000##FFFFFF
##1E43841.009.582.199.58
#FFFFFF9.581.0021.001.00
#0000002.1921.001.0021.00
##FFFFFF9.581.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1F4A86
Deuteranopia (green-blind)
#024183
Tritanopia (blue-blind)
#00525D
Achromatopsia (no color)
#454545

Design tokens & code

CSS
--color: #1e4384;
/* rgb */ color: rgb(30, 67, 132);
/* oklch */ color: oklch(39.4% 0.117 260.7);
Tailwind
colors: {
  custom: {
    50: '#6976a8',
    500: '#1e4384',
    950: '#000000',
  },
}
SCSS
$custom: #1e4384;
$custom-light: #6976a8;
$custom-dark: #000000;
JSON
{
  "hex": "#1e4384",
  "rgb": {
    "r": 30,
    "g": 67,
    "b": 132
  },
  "hsl": {
    "h": 218.235,
    "s": 62.963,
    "l": 31.765
  },
  "oklch": {
    "l": 0.3942,
    "c": 0.11737,
    "h": 260.7
  },
  "luminance": 0.05956
}

Semantic roles & 50–950 ramp

primary
#1E4384
secondary
#B78E47
accent
#AA42E6
background
#F6F7FA
surface
#ECEDF4
border
#C7C8CE
text
#070810
muted
#7A7B7F

Preview Lab

Preview with #1E4384

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

Preview Lab → · Contrast checker → · Palette generator →

#1E4384 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva