#1E598C#1E598C

#1E598C is a mid, moderate cyan. Relative luminance 0.093; OKLCH L 45.2% C 0.103 H 248.6°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX#1E598C
RGBrgb(30, 89, 140)
HSLhsl(208, 65%, 33%)
HSVhsv(208, 79%, 55%)
CMYKcmyk(78.6%, 36.4%, 0%, 45.1%)
CIE-LABlab(36.58, -0.11, -33.64)
CIE-LCHlch(36.58, 33.64, 269.82°)
OKLaboklab(45.24% -0.0376 -0.0957)
OKLCHoklch(45.24% 0.103 248.6)
XYZxyz(8.8396, 9.3132, 26.1376)
Luminance0.0931 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1E598C #8C511E
analogous
#1E8C88 #1E598C #1E228C
triadic
#1E598C #8C1E59 #598C1E
tetradic
#1E598C #881E8C #8C511E #228C1E
square
#1E598C #881E8C #8C511E #228C1E
split-complementary
#1E598C #8C1E22 #8C881E
monochromatic
#081927 #13395A #1E598C #2979BE #4C97D9

Accessibility & contrast

On white

7.34
#1E598C on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.86
#1E598C on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E598C
7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1E598C#FFFFFF#000000##FFFFFF
##1E598C1.007.342.867.34
#FFFFFF7.341.0021.001.00
#0000002.8621.001.0021.00
##FFFFFF7.341.0021.001.00

Color blindness preview

Protanopia (red-blind)
#415C8E
Deuteranopia (green-blind)
#31518B
Tritanopia (blue-blind)
#00656C
Achromatopsia (no color)
#565656

Design tokens & code

CSS
--color: #1e598c;
/* rgb */ color: rgb(30, 89, 140);
/* oklch */ color: oklch(45.2% 0.103 248.6);
Tailwind
colors: {
  custom: {
    50: '#6b87ae',
    500: '#1e598c',
    950: '#000000',
  },
}
SCSS
$custom: #1e598c;
$custom-light: #6b87ae;
$custom-dark: #000000;
JSON
{
  "hex": "#1e598c",
  "rgb": {
    "r": 30,
    "g": 89,
    "b": 140
  },
  "hsl": {
    "h": 207.818,
    "s": 64.706,
    "l": 33.333
  },
  "oklch": {
    "l": 0.45239,
    "c": 0.10285,
    "h": 248.6
  },
  "luminance": 0.09314
}

Semantic roles & 50–950 ramp

primary
#1E598C
secondary
#BB7F4B
accent
#8E40E8
background
#F6F8FA
surface
#ECEFF4
border
#C7CACE
text
#080B10
muted
#7A7C7F

Preview Lab

Preview with #1E598C

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

Preview Lab → · Contrast checker → · Palette generator →

#1E598C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva