#1E5F89#1E5F89

#1E5F89 is a mid, moderate cyan. Relative luminance 0.103; OKLCH L 46.6% C 0.094 H 241.6°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX#1E5F89
RGBrgb(30, 95, 137)
HSLhsl(204, 64%, 33%)
HSVhsv(204, 78%, 54%)
CMYKcmyk(78.1%, 30.7%, 0%, 46.3%)
CIE-LABlab(38.31, -5.03, -29.09)
CIE-LCHlch(38.31, 29.52, 260.18°)
OKLaboklab(46.56% -0.0445 -0.0823)
OKLCHoklch(46.56% 0.094 241.6)
XYZxyz(9.1412, 10.2655, 25.1617)
Luminance0.1027 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1E5F89 #89481E
analogous
#1E897D #1E5F89 #1E2A89
triadic
#1E5F89 #891E5F #5F891E
tetradic
#1E5F89 #7D1E89 #89481E #2A891E
square
#1E5F89 #7D1E89 #89481E #2A891E
split-complementary
#1E5F89 #891E2A #897D1E
monochromatic
#081925 #133C57 #1E5F89 #2982BB #4AA0D7

Accessibility & contrast

On white

6.88
#1E5F89 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.05
#1E5F89 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E5F89
6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1E5F89#FFFFFF#000000##FFFFFF
##1E5F891.006.883.056.88
#FFFFFF6.881.0021.001.00
#0000003.0521.001.0021.00
##FFFFFF6.881.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4B608B
Deuteranopia (green-blind)
#3D5688
Tritanopia (blue-blind)
#00696E
Achromatopsia (no color)
#5A5A5A

Design tokens & code

CSS
--color: #1e5f89;
/* rgb */ color: rgb(30, 95, 137);
/* oklch */ color: oklch(46.6% 0.094 241.6);
Tailwind
colors: {
  custom: {
    50: '#6a8cab',
    500: '#1e5f89',
    950: '#000000',
  },
}
SCSS
$custom: #1e5f89;
$custom-light: #6a8cab;
$custom-dark: #000000;
JSON
{
  "hex": "#1e5f89",
  "rgb": {
    "r": 30,
    "g": 95,
    "b": 137
  },
  "hsl": {
    "h": 203.551,
    "s": 64.072,
    "l": 32.745
  },
  "oklch": {
    "l": 0.46555,
    "c": 0.09358,
    "h": 241.6
  },
  "luminance": 0.10267
}

Semantic roles & 50–950 ramp

primary
#1E5F89
secondary
#BA7549
accent
#8241E7
background
#F6F8FA
surface
#ECF0F4
border
#C7CBCE
text
#070C10
muted
#7A7D7F

Preview Lab

Preview with #1E5F89

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

Preview Lab → · Contrast checker → · Palette generator →

#1E5F89 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva