#1E678B#1E678B

#1E678B is a mid, moderate cyan. Relative luminance 0.118; OKLCH L 48.7% C 0.090 H 234.9°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX#1E678B
RGBrgb(30, 103, 139)
HSLhsl(200, 64%, 33%)
HSVhsv(200, 78%, 55%)
CMYKcmyk(78.4%, 25.9%, 0%, 45.5%)
CIE-LABlab(40.96, -9.13, -26.15)
CIE-LCHlch(40.96, 27.70, 250.76°)
OKLaboklab(48.69% -0.0518 -0.0737)
OKLCHoklch(48.69% 0.09 234.9)
XYZxyz(10.0440, 11.8394, 26.1770)
Luminance0.1184 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1E678B #8B421E
analogous
#1E8B78 #1E678B #1E308B
triadic
#1E678B #8B1E67 #678B1E
tetradic
#1E678B #781E8B #8B421E #308B1E
square
#1E678B #781E8B #8B421E #308B1E
split-complementary
#1E678B #8B1E30 #8B781E
monochromatic
#081C26 #134259 #1E678B #298CBD #4BAAD8

Accessibility & contrast

On white

6.23
#1E678B on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.37
#1E678B on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E678B
6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1E678B#FFFFFF#000000##FFFFFF
##1E678B1.006.233.376.23
#FFFFFF6.231.0021.001.00
#0000003.3721.001.0021.00
##FFFFFF6.231.0021.001.00

Color blindness preview

Protanopia (red-blind)
#55668D
Deuteranopia (green-blind)
#475C8A
Tritanopia (blue-blind)
#007073
Achromatopsia (no color)
#616161

Design tokens & code

CSS
--color: #1e678b;
/* rgb */ color: rgb(30, 103, 139);
/* oklch */ color: oklch(48.7% 0.090 234.9);
Tailwind
colors: {
  custom: {
    50: '#6b92ad',
    500: '#1e678b',
    950: '#000000',
  },
}
SCSS
$custom: #1e678b;
$custom-light: #6b92ad;
$custom-dark: #000000;
JSON
{
  "hex": "#1e678b",
  "rgb": {
    "r": 30,
    "g": 103,
    "b": 139
  },
  "hsl": {
    "h": 199.817,
    "s": 64.497,
    "l": 33.137
  },
  "oklch": {
    "l": 0.48688,
    "c": 0.09013,
    "h": 234.9
  },
  "luminance": 0.11841
}

Semantic roles & 50–950 ramp

primary
#1E678B
secondary
#BB6F4A
accent
#7840E7
background
#F6F8FA
surface
#ECF0F4
border
#C7CBCE
text
#080D10
muted
#7A7D7F

Preview Lab

Preview with #1E678B

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

Preview Lab → · Contrast checker → · Palette generator →

#1E678B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva