#1E6988#1E6988

#1E6988 is a mid, moderate cyan. Relative luminance 0.122; OKLCH L 49.0% C 0.086 H 230.3°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX#1E6988
RGBrgb(30, 105, 136)
HSLhsl(198, 64%, 33%)
HSVhsv(198, 78%, 53%)
CMYKcmyk(77.9%, 22.8%, 0%, 46.7%)
CIE-LABlab(41.46, -11.41, -23.57)
CIE-LCHlch(41.46, 26.18, 244.17°)
OKLaboklab(49.04% -0.055 -0.0663)
OKLCHoklch(49.04% 0.086 230.3)
XYZxyz(10.0291, 12.1555, 25.1055)
Luminance0.1216 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1E6988 #883D1E
analogous
#1E8872 #1E6988 #1E3488
triadic
#1E6988 #881E69 #69881E
tetradic
#1E6988 #721E88 #883D1E #34881E
square
#1E6988 #721E88 #883D1E #34881E
split-complementary
#1E6988 #881E34 #88721E
monochromatic
#081C24 #134256 #1E6988 #2990BA #49AED7

Accessibility & contrast

On white

6.12
#1E6988 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.43
#1E6988 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E6988
6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1E6988#FFFFFF#000000##FFFFFF
##1E69881.006.123.436.12
#FFFFFF6.121.0021.001.00
#0000003.4321.001.0021.00
##FFFFFF6.121.0021.001.00

Color blindness preview

Protanopia (red-blind)
#59678A
Deuteranopia (green-blind)
#4B5D88
Tritanopia (blue-blind)
#007273
Achromatopsia (no color)
#626262

Design tokens & code

CSS
--color: #1e6988;
/* rgb */ color: rgb(30, 105, 136);
/* oklch */ color: oklch(49.0% 0.086 230.3);
Tailwind
colors: {
  custom: {
    50: '#6b93aa',
    500: '#1e6988',
    950: '#000000',
  },
}
SCSS
$custom: #1e6988;
$custom-light: #6b93aa;
$custom-dark: #000000;
JSON
{
  "hex": "#1e6988",
  "rgb": {
    "r": 30,
    "g": 105,
    "b": 136
  },
  "hsl": {
    "h": 197.547,
    "s": 63.855,
    "l": 32.549
  },
  "oklch": {
    "l": 0.49043,
    "c": 0.08611,
    "h": 230.3
  },
  "luminance": 0.12157
}

Semantic roles & 50–950 ramp

primary
#1E6988
secondary
#B96A49
accent
#7141E7
background
#F6F9FA
surface
#ECF1F4
border
#C7CBCE
text
#080D10
muted
#7A7E7F

Preview Lab

Preview with #1E6988

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

Preview Lab → · Contrast checker → · Palette generator →

#1E6988 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva