#1E5984#1E5984

#1E5984 is a dark, moderate cyan. Relative luminance 0.091; OKLCH L 44.8% C 0.093 H 244.4°. Best body text is #FFFFFF at 7.45:1 contrast (WCAG AA passes).

Color values

HEX#1E5984
RGBrgb(30, 89, 132)
HSLhsl(205, 63%, 32%)
HSVhsv(205, 77%, 52%)
CMYKcmyk(77.3%, 32.6%, 0%, 48.2%)
CIE-LABlab(36.15, -3.21, -29.45)
CIE-LCHlch(36.15, 29.62, 263.78°)
OKLaboklab(44.76% -0.04 -0.0835)
OKLCHoklch(44.76% 0.093 244.4)
XYZxyz(8.2710, 9.0858, 23.1431)
Luminance0.0909 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1E5984 #84491E
analogous
#1E847C #1E5984 #1E2684
triadic
#1E5984 #841E59 #59841E
tetradic
#1E5984 #7C1E84 #84491E #26841E
square
#1E5984 #7C1E84 #84491E #26841E
split-complementary
#1E5984 #841E26 #847C1E
monochromatic
#071620 #133752 #1E5984 #297BB6 #4799D5

Accessibility & contrast

On white

7.45
#1E5984 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.82
#1E5984 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5984
7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1E5984#FFFFFF#000000##FFFFFF
##1E59841.007.452.827.45
#FFFFFF7.451.0021.001.00
#0000002.8221.001.0021.00
##FFFFFF7.451.0021.001.00

Color blindness preview

Protanopia (red-blind)
#455A86
Deuteranopia (green-blind)
#375183
Tritanopia (blue-blind)
#006368
Achromatopsia (no color)
#555555

Design tokens & code

CSS
--color: #1e5984;
/* rgb */ color: rgb(30, 89, 132);
/* oklch */ color: oklch(44.8% 0.093 244.4);
Tailwind
colors: {
  custom: {
    50: '#6987a8',
    500: '#1e5984',
    950: '#000000',
  },
}
SCSS
$custom: #1e5984;
$custom-light: #6987a8;
$custom-dark: #000000;
JSON
{
  "hex": "#1e5984",
  "rgb": {
    "r": 30,
    "g": 89,
    "b": 132
  },
  "hsl": {
    "h": 205.294,
    "s": 62.963,
    "l": 31.765
  },
  "oklch": {
    "l": 0.44758,
    "c": 0.09258,
    "h": 244.4
  },
  "luminance": 0.09087
}

Semantic roles & 50–950 ramp

primary
#1E5984
secondary
#B77647
accent
#8742E6
background
#F6F8FA
surface
#ECEFF4
border
#C7CACE
text
#070B0F
muted
#7A7C7F

Preview Lab

Preview with #1E5984

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

Preview Lab → · Contrast checker → · Palette generator →

#1E5984 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva