#1E5A82#1E5A82

#1E5A82 is a dark, moderate cyan. Relative luminance 0.092; OKLCH L 44.9% C 0.089 H 242.1°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX#1E5A82
RGBrgb(30, 90, 130)
HSLhsl(204, 63%, 31%)
HSVhsv(204, 77%, 51%)
CMYKcmyk(76.9%, 30.8%, 0%, 49%)
CIE-LABlab(36.36, -4.60, -27.88)
CIE-LCHlch(36.36, 28.26, 260.62°)
OKLaboklab(44.9% -0.0417 -0.0789)
OKLCHoklch(44.9% 0.089 242.1)
XYZxyz(8.2193, 9.1991, 22.4572)
Luminance0.0920 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1E5A82 #82461E
analogous
#1E8278 #1E5A82 #1E2882
triadic
#1E5A82 #821E5A #5A821E
tetradic
#1E5A82 #781E82 #82461E #28821E
square
#1E5A82 #781E82 #82461E #28821E
split-complementary
#1E5A82 #821E28 #82781E
monochromatic
#07151F #133850 #1E5A82 #297CB4 #469BD4

Accessibility & contrast

On white

7.39
#1E5A82 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.84
#1E5A82 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5A82
7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1E5A82#FFFFFF#000000##FFFFFF
##1E5A821.007.392.847.39
#FFFFFF7.391.0021.001.00
#0000002.8421.001.0021.00
##FFFFFF7.391.0021.001.00

Color blindness preview

Protanopia (red-blind)
#475B84
Deuteranopia (green-blind)
#3A5181
Tritanopia (blue-blind)
#006468
Achromatopsia (no color)
#565656

Design tokens & code

CSS
--color: #1e5a82;
/* rgb */ color: rgb(30, 90, 130);
/* oklch */ color: oklch(44.9% 0.089 242.1);
Tailwind
colors: {
  custom: {
    50: '#6988a6',
    500: '#1e5a82',
    950: '#000000',
  },
}
SCSS
$custom: #1e5a82;
$custom-light: #6988a6;
$custom-dark: #000000;
JSON
{
  "hex": "#1e5a82",
  "rgb": {
    "r": 30,
    "g": 90,
    "b": 130
  },
  "hsl": {
    "h": 204,
    "s": 62.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.44895,
    "c": 0.08926,
    "h": 242.1
  },
  "luminance": 0.092
}

Semantic roles & 50–950 ramp

primary
#1E5A82
secondary
#B57347
accent
#8442E6
background
#F6F8FA
surface
#ECEFF4
border
#C7CACE
text
#070B0F
muted
#7A7C7F

Preview Lab

Preview with #1E5A82

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

Preview Lab → · Contrast checker → · Palette generator →

#1E5A82 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva