#1E5782#1E5782

#1E5782 is a dark, moderate cyan. Relative luminance 0.087; OKLCH L 44.1% C 0.092 H 245.1°. Best body text is #FFFFFF at 7.66:1 contrast (WCAG AA passes).

Color values

HEX#1E5782
RGBrgb(30, 87, 130)
HSLhsl(206, 63%, 31%)
HSVhsv(206, 77%, 51%)
CMYKcmyk(76.9%, 33.1%, 0%, 49%)
CIE-LABlab(35.41, -2.72, -29.39)
CIE-LCHlch(35.41, 29.52, 264.71°)
OKLaboklab(44.14% -0.0387 -0.0833)
OKLCHoklch(44.14% 0.092 245.1)
XYZxyz(7.9713, 8.7032, 22.3745)
Luminance0.0870 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1E5782 #82491E
analogous
#1E827B #1E5782 #1E2582
triadic
#1E5782 #821E57 #57821E
tetradic
#1E5782 #7B1E82 #82491E #25821E
square
#1E5782 #7B1E82 #82491E #25821E
split-complementary
#1E5782 #821E25 #827B1E
monochromatic
#07141F #133650 #1E5782 #2978B4 #4697D4

Accessibility & contrast

On white

7.66
#1E5782 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.74
#1E5782 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5782
7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1E5782#FFFFFF#000000##FFFFFF
##1E57821.007.662.747.66
#FFFFFF7.661.0021.001.00
#0000002.7421.001.0021.00
##FFFFFF7.661.0021.001.00

Color blindness preview

Protanopia (red-blind)
#435884
Deuteranopia (green-blind)
#354F81
Tritanopia (blue-blind)
#006166
Achromatopsia (no color)
#535353

Design tokens & code

CSS
--color: #1e5782;
/* rgb */ color: rgb(30, 87, 130);
/* oklch */ color: oklch(44.1% 0.092 245.1);
Tailwind
colors: {
  custom: {
    50: '#6986a6',
    500: '#1e5782',
    950: '#000000',
  },
}
SCSS
$custom: #1e5782;
$custom-light: #6986a6;
$custom-dark: #000000;
JSON
{
  "hex": "#1e5782",
  "rgb": {
    "r": 30,
    "g": 87,
    "b": 130
  },
  "hsl": {
    "h": 205.8,
    "s": 62.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.44138,
    "c": 0.09187,
    "h": 245.1
  },
  "luminance": 0.08704
}

Semantic roles & 50–950 ramp

primary
#1E5782
secondary
#B57647
accent
#8842E6
background
#F6F8FA
surface
#ECEFF4
border
#C7CACE
text
#070B0F
muted
#7A7C7F

Preview Lab

Preview with #1E5782

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

Preview Lab → · Contrast checker → · Palette generator →

#1E5782 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva