#1E2B89#1E2B89

#1E2B89 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.8% C 0.155 H 269.8°. Best body text is #FFFFFF at 11.92:1 contrast (WCAG AA passes).

Color values

HEX#1E2B89
RGBrgb(30, 43, 137)
HSLhsl(233, 64%, 33%)
HSVhsv(233, 78%, 54%)
CMYKcmyk(78.1%, 68.6%, 0%, 46.3%)
CIE-LABlab(23.03, 29.88, -53.66)
CIE-LCHlch(23.03, 61.42, 299.11°)
OKLaboklab(34.85% -0.0006 -0.1553)
OKLCHoklch(34.85% 0.155 269.8)
XYZxyz(5.9131, 3.8093, 24.0857)
Luminance0.0381 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1E2B89 #897C1E
analogous
#1E6189 #1E2B89 #461E89
triadic
#1E2B89 #891E2B #2B891E
tetradic
#1E2B89 #891E61 #897C1E #1E8946
square
#1E2B89 #891E61 #897C1E #1E8946
split-complementary
#1E2B89 #89461E #61891E
monochromatic
#080B25 #131B57 #1E2B89 #293BBB #4A5BD7

Accessibility & contrast

On white

11.92
#1E2B89 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.76
#1E2B89 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2B89
11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1E2B89#FFFFFF#000000##FFFFFF
##1E2B891.0011.921.7611.92
#FFFFFF11.921.0021.001.00
#0000001.7621.001.0021.00
##FFFFFF11.921.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003C8C
Deuteranopia (green-blind)
#003287
Tritanopia (blue-blind)
#004456
Achromatopsia (no color)
#373737

Design tokens & code

CSS
--color: #1e2b89;
/* rgb */ color: rgb(30, 43, 137);
/* oklch */ color: oklch(34.8% 0.155 269.8);
Tailwind
colors: {
  custom: {
    50: '#6c64ac',
    500: '#1e2b89',
    950: '#000000',
  },
}
SCSS
$custom: #1e2b89;
$custom-light: #6c64ac;
$custom-dark: #000000;
JSON
{
  "hex": "#1e2b89",
  "rgb": {
    "r": 30,
    "g": 43,
    "b": 137
  },
  "hsl": {
    "h": 232.71,
    "s": 64.072,
    "l": 32.745
  },
  "oklch": {
    "l": 0.34849,
    "c": 0.15528,
    "h": 269.8
  },
  "luminance": 0.0381
}

Semantic roles & 50–950 ramp

primary
#1E2B89
secondary
#BAAC49
accent
#D341E7
background
#F7F6FA
surface
#EDEBF4
border
#C8C6CE
text
#080510
muted
#7B7A7F

Preview Lab

Preview with #1E2B89

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

Preview Lab → · Contrast checker → · Palette generator →

#1E2B89 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva