#1E5E89#1E5E89

#1E5E89 is a mid, moderate cyan. Relative luminance 0.101; OKLCH L 46.3% C 0.094 H 242.6°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX#1E5E89
RGBrgb(30, 94, 137)
HSLhsl(204, 64%, 33%)
HSVhsv(204, 78%, 54%)
CMYKcmyk(78.1%, 31.4%, 0%, 46.3%)
CIE-LABlab(38.00, -4.41, -29.58)
CIE-LCHlch(38.00, 29.91, 261.51°)
OKLaboklab(46.3% -0.0435 -0.0838)
OKLCHoklch(46.3% 0.094 242.6)
XYZxyz(9.0517, 10.0865, 25.1319)
Luminance0.1009 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1E5E89 #89491E
analogous
#1E897E #1E5E89 #1E2989
triadic
#1E5E89 #891E5E #5E891E
tetradic
#1E5E89 #7E1E89 #89491E #29891E
square
#1E5E89 #7E1E89 #89491E #29891E
split-complementary
#1E5E89 #891E29 #897E1E
monochromatic
#081925 #133C57 #1E5E89 #2980BB #4A9FD7

Accessibility & contrast

On white

6.96
#1E5E89 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.02
#1E5E89 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E5E89
6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1E5E89#FFFFFF#000000##FFFFFF
##1E5E891.006.963.026.96
#FFFFFF6.961.0021.001.00
#0000003.0221.001.0021.00
##FFFFFF6.961.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4A5F8B
Deuteranopia (green-blind)
#3B5588
Tritanopia (blue-blind)
#00696D
Achromatopsia (no color)
#595959

Design tokens & code

CSS
--color: #1e5e89;
/* rgb */ color: rgb(30, 94, 137);
/* oklch */ color: oklch(46.3% 0.094 242.6);
Tailwind
colors: {
  custom: {
    50: '#6a8bab',
    500: '#1e5e89',
    950: '#000000',
  },
}
SCSS
$custom: #1e5e89;
$custom-light: #6a8bab;
$custom-dark: #000000;
JSON
{
  "hex": "#1e5e89",
  "rgb": {
    "r": 30,
    "g": 94,
    "b": 137
  },
  "hsl": {
    "h": 204.112,
    "s": 64.072,
    "l": 32.745
  },
  "oklch": {
    "l": 0.46304,
    "c": 0.09441,
    "h": 242.6
  },
  "luminance": 0.10088
}

Semantic roles & 50–950 ramp

primary
#1E5E89
secondary
#BA7649
accent
#8441E7
background
#F6F8FA
surface
#ECF0F4
border
#C7CBCE
text
#070C10
muted
#7A7D7F

Preview Lab

Preview with #1E5E89

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

Preview Lab → · Contrast checker → · Palette generator →

#1E5E89 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva