#1E2B5D#1E2B5D

#1E2B5D is a dark, moderate blue. Relative luminance 0.028; OKLCH L 30.8% C 0.091 H 269.5°. Best body text is #FFFFFF at 13.47:1 contrast (WCAG AA passes).

Color values

HEX#1E2B5D
RGBrgb(30, 43, 93)
HSLhsl(228, 51%, 24%)
HSVhsv(228, 68%, 36%)
CMYKcmyk(67.7%, 53.8%, 0%, 63.5%)
CIE-LABlab(19.20, 12.61, -31.65)
CIE-LCHlch(19.20, 34.07, 291.73°)
OKLaboklab(30.81% -0.0008 -0.0907)
OKLCHoklch(30.81% 0.091 269.5)
XYZxyz(3.3744, 2.7938, 10.7152)
Luminance0.0279 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1E2B5D #5D501E
analogous
#1E4B5D #1E2B5D #311E5D
triadic
#1E2B5D #5D1E2B #2B5D1E
tetradic
#1E2B5D #5D1E4B #5D501E #1E5D31
square
#1E2B5D #5D1E4B #5D501E #1E5D31
split-complementary
#1E2B5D #5D311E #4B5D1E
monochromatic
#070B17 #0F162F #1E2B5D #2D408B #3C56BA

Accessibility & contrast

On white

13.47
#1E2B5D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.56
#1E2B5D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2B5D
13.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1E2B5D#FFFFFF#000000##FFFFFF
##1E2B5D1.0013.471.5613.47
#FFFFFF13.471.0021.001.00
#0000001.5621.001.0021.00
##FFFFFF13.471.0021.001.00

Color blindness preview

Protanopia (red-blind)
#10325F
Deuteranopia (green-blind)
#022C5C
Tritanopia (blue-blind)
#00373F
Achromatopsia (no color)
#2F2F2F

Design tokens & code

CSS
--color: #1e2b5d;
/* rgb */ color: rgb(30, 43, 93);
/* oklch */ color: oklch(30.8% 0.091 269.5);
Tailwind
colors: {
  custom: {
    50: '#61648b',
    500: '#1e2b5d',
    950: '#000000',
  },
}
SCSS
$custom: #1e2b5d;
$custom-light: #61648b;
$custom-dark: #000000;
JSON
{
  "hex": "#1e2b5d",
  "rgb": {
    "r": 30,
    "g": 43,
    "b": 93
  },
  "hsl": {
    "h": 227.619,
    "s": 51.22,
    "l": 24.118
  },
  "oklch": {
    "l": 0.3081,
    "c": 0.09067,
    "h": 269.5
  },
  "luminance": 0.02794
}

Semantic roles & 50–950 ramp

primary
#1E2B5D
secondary
#928245
accent
#BD4DDB
background
#F6F5F8
surface
#EBEAF0
border
#C6C6CB
text
#05050C
muted
#7A797D

Preview Lab

Preview with #1E2B5D

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

Preview Lab → · Contrast checker → · Palette generator →

#1E2B5D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva