#1E4478#1E4478

#1E4478 is a dark, moderate cyan. Relative luminance 0.058; OKLCH L 38.8% C 0.099 H 257.0°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX#1E4478
RGBrgb(30, 68, 120)
HSLhsl(215, 60%, 29%)
HSVhsv(215, 75%, 47%)
CMYKcmyk(75%, 43.3%, 0%, 52.9%)
CIE-LABlab(28.81, 5.83, -33.63)
CIE-LCHlch(28.81, 34.14, 279.83°)
OKLaboklab(38.79% -0.0222 -0.0961)
OKLCHoklch(38.79% 0.099 257)
XYZxyz(5.9915, 5.7657, 18.5628)
Luminance0.0577 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1E4478 #78521E
analogous
#1E7178 #1E4478 #251E78
triadic
#1E4478 #781E44 #44781E
tetradic
#1E4478 #781E71 #78521E #1E7825
square
#1E4478 #781E71 #78521E #1E7825
split-complementary
#1E4478 #78251E #71781E
monochromatic
#060E18 #122847 #1E4478 #2A60A9 #417DCF

Accessibility & contrast

On white

9.75
#1E4478 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.15
#1E4478 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4478
9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1E4478#FFFFFF#000000##FFFFFF
##1E44781.009.752.159.75
#FFFFFF9.751.0021.001.00
#0000002.1521.001.0021.00
##FFFFFF9.751.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2B487A
Deuteranopia (green-blind)
#1C4077
Tritanopia (blue-blind)
#005058
Achromatopsia (no color)
#444444

Design tokens & code

CSS
--color: #1e4478;
/* rgb */ color: rgb(30, 68, 120);
/* oklch */ color: oklch(38.8% 0.099 257.0);
Tailwind
colors: {
  custom: {
    50: '#67779f',
    500: '#1e4478',
    950: '#000000',
  },
}
SCSS
$custom: #1e4478;
$custom-light: #67779f;
$custom-dark: #000000;
JSON
{
  "hex": "#1e4478",
  "rgb": {
    "r": 30,
    "g": 68,
    "b": 120
  },
  "hsl": {
    "h": 214.667,
    "s": 60,
    "l": 29.412
  },
  "oklch": {
    "l": 0.38789,
    "c": 0.0986,
    "h": 257
  },
  "luminance": 0.05766
}

Semantic roles & 50–950 ramp

primary
#1E4478
secondary
#AC8146
accent
#A045E3
background
#F6F7F9
surface
#EBEDF2
border
#C6C8CC
text
#07080E
muted
#7A7B7E

Preview Lab

Preview with #1E4478

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

Preview Lab → · Contrast checker → · Palette generator →

#1E4478 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva