#1E5185#1E5185

#1E5185 is a dark, moderate cyan. Relative luminance 0.079; OKLCH L 42.8% C 0.102 H 251.8°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX#1E5185
RGBrgb(30, 81, 133)
HSLhsl(210, 63%, 32%)
HSVhsv(210, 77%, 52%)
CMYKcmyk(77.4%, 39.1%, 0%, 47.8%)
CIE-LABlab(33.68, 2.32, -33.97)
CIE-LCHlch(33.68, 34.05, 273.91°)
OKLaboklab(42.83% -0.0318 -0.0968)
OKLCHoklch(42.83% 0.102 251.8)
XYZxyz(7.7099, 7.8534, 23.2953)
Luminance0.0785 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1E5185 #85521E
analogous
#1E8585 #1E5185 #1E1E85
triadic
#1E5185 #851E51 #51851E
tetradic
#1E5185 #851E85 #85521E #1E851E
square
#1E5185 #851E85 #85521E #1E851E
split-complementary
#1E5185 #851E1E #85851E
monochromatic
#071421 #133353 #1E5185 #296FB7 #488ED6

Accessibility & contrast

On white

8.17
#1E5185 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.57
#1E5185 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5185
8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1E5185#FFFFFF#000000##FFFFFF
##1E51851.008.172.578.17
#FFFFFF8.171.0021.001.00
#0000002.5721.001.0021.00
##FFFFFF8.171.0021.001.00

Color blindness preview

Protanopia (red-blind)
#395487
Deuteranopia (green-blind)
#294B84
Tritanopia (blue-blind)
#005D64
Achromatopsia (no color)
#4F4F4F

Design tokens & code

CSS
--color: #1e5185;
/* rgb */ color: rgb(30, 81, 133);
/* oklch */ color: oklch(42.8% 0.102 251.8);
Tailwind
colors: {
  custom: {
    50: '#6981a9',
    500: '#1e5185',
    950: '#000000',
  },
}
SCSS
$custom: #1e5185;
$custom-light: #6981a9;
$custom-dark: #000000;
JSON
{
  "hex": "#1e5185",
  "rgb": {
    "r": 30,
    "g": 81,
    "b": 133
  },
  "hsl": {
    "h": 210.291,
    "s": 63.19,
    "l": 31.961
  },
  "oklch": {
    "l": 0.42833,
    "c": 0.10192,
    "h": 251.8
  },
  "luminance": 0.07854
}

Semantic roles & 50–950 ramp

primary
#1E5185
secondary
#B88047
accent
#9542E6
background
#F6F7FA
surface
#ECEEF4
border
#C7C9CE
text
#070A10
muted
#7A7C7F

Preview Lab

Preview with #1E5185

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

Preview Lab → · Contrast checker → · Palette generator →

#1E5185 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva