#1E517D#1E517D

#1E517D is a dark, moderate cyan. Relative luminance 0.076; OKLCH L 42.3% C 0.091 H 248.0°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX#1E517D
RGBrgb(30, 81, 125)
HSLhsl(208, 61%, 30%)
HSVhsv(208, 76%, 49%)
CMYKcmyk(76%, 35.2%, 0%, 51%)
CIE-LABlab(33.22, -0.82, -29.75)
CIE-LCHlch(33.22, 29.76, 268.42°)
OKLaboklab(42.33% -0.0341 -0.0845)
OKLCHoklch(42.33% 0.091 248)
XYZxyz(7.1781, 7.6407, 20.4946)
Luminance0.0764 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1E517D #7D4A1E
analogous
#1E7D79 #1E517D #1E227D
triadic
#1E517D #7D1E51 #517D1E
tetradic
#1E517D #791E7D #7D4A1E #227D1E
square
#1E517D #791E7D #7D4A1E #227D1E
split-complementary
#1E517D #7D1E22 #7D791E
monochromatic
#06111A #12314C #1E517D #2A71AE #4390D2

Accessibility & contrast

On white

8.31
#1E517D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.53
#1E517D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E517D
8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1E517D#FFFFFF#000000##FFFFFF
##1E517D1.008.312.538.31
#FFFFFF8.311.0021.001.00
#0000002.5321.001.0021.00
##FFFFFF8.311.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3D537F
Deuteranopia (green-blind)
#2F4A7C
Tritanopia (blue-blind)
#005C61
Achromatopsia (no color)
#4E4E4E

Design tokens & code

CSS
--color: #1e517d;
/* rgb */ color: rgb(30, 81, 125);
/* oklch */ color: oklch(42.3% 0.091 248.0);
Tailwind
colors: {
  custom: {
    50: '#6881a3',
    500: '#1e517d',
    950: '#000000',
  },
}
SCSS
$custom: #1e517d;
$custom-light: #6881a3;
$custom-dark: #000000;
JSON
{
  "hex": "#1e517d",
  "rgb": {
    "r": 30,
    "g": 81,
    "b": 125
  },
  "hsl": {
    "h": 207.789,
    "s": 61.29,
    "l": 30.392
  },
  "oklch": {
    "l": 0.4233,
    "c": 0.0911,
    "h": 248
  },
  "luminance": 0.07642
}

Semantic roles & 50–950 ramp

primary
#1E517D
secondary
#B07746
accent
#8E43E4
background
#F6F7FA
surface
#EBEEF3
border
#C6C9CD
text
#070A0F
muted
#7A7C7F

Preview Lab

Preview with #1E517D

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

Preview Lab → · Contrast checker → · Palette generator →

#1E517D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva