#1E7197#1E7197

#1E7197 is a mid, moderate cyan. Relative luminance 0.143; OKLCH L 51.8% C 0.097 H 233.5°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX#1E7197
RGBrgb(30, 113, 151)
HSLhsl(199, 67%, 35%)
HSVhsv(199, 80%, 59%)
CMYKcmyk(80.1%, 25.2%, 0%, 40.8%)
CIE-LABlab(44.69, -10.58, -27.51)
CIE-LCHlch(44.69, 29.47, 248.96°)
OKLaboklab(51.84% -0.0574 -0.0775)
OKLCHoklch(51.84% 0.097 233.5)
XYZxyz(12.0242, 14.3192, 31.4023)
Luminance0.1432 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1E7197 #97441E
analogous
#1E9780 #1E7197 #1E3497
triadic
#1E7197 #971E71 #71971E
tetradic
#1E7197 #801E97 #97441E #34971E
square
#1E7197 #801E97 #97441E #34971E
split-complementary
#1E7197 #971E34 #97801E
monochromatic
#0A2531 #144B64 #1E7197 #2897CA #53B1DD

Accessibility & contrast

On white

5.43
#1E7197 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.86
#1E7197 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E7197
5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1E7197#FFFFFF#000000##FFFFFF
##1E71971.005.433.865.43
#FFFFFF5.431.0021.001.00
#0000003.8621.001.0021.00
##FFFFFF5.431.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5E7099
Deuteranopia (green-blind)
#4E6596
Tritanopia (blue-blind)
#007B7E
Achromatopsia (no color)
#6A6A6A

Design tokens & code

CSS
--color: #1e7197;
/* rgb */ color: rgb(30, 113, 151);
/* oklch */ color: oklch(51.8% 0.097 233.5);
Tailwind
colors: {
  custom: {
    50: '#6e99b5',
    500: '#1e7197',
    950: '#000000',
  },
}
SCSS
$custom: #1e7197;
$custom-light: #6e99b5;
$custom-dark: #000000;
JSON
{
  "hex": "#1e7197",
  "rgb": {
    "r": 30,
    "g": 113,
    "b": 151
  },
  "hsl": {
    "h": 198.843,
    "s": 66.851,
    "l": 35.49
  },
  "oklch": {
    "l": 0.51841,
    "c": 0.09651,
    "h": 233.5
  },
  "luminance": 0.14321
}

Semantic roles & 50–950 ramp

primary
#1E7197
secondary
#C07451
accent
#743EEA
background
#F7F9FB
surface
#EDF2F6
border
#C8CCD0
text
#080E11
muted
#7B7E80

Preview Lab

Preview with #1E7197

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

Preview Lab → · Contrast checker → · Palette generator →

#1E7197 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva