#1E2189#1E2189

#1E2189 is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.2% C 0.166 H 271.6°. Best body text is #FFFFFF at 12.85:1 contrast (WCAG AA passes).

Color values

HEX	#1E2189
RGB	rgb(30, 33, 137)
HSL	hsl(238, 64%, 33%)
HSV	hsv(238, 78%, 54%)
CMYK	cmyk(78.1%, 75.9%, 0%, 46.3%)
CIE-LAB	lab(20.71, 36.25, -57.49)
CIE-LCH	lch(20.71, 67.96, 302.23°)
OKLab	oklab(33.18% 0.0046 -0.1664)
OKLCH	oklch(33.18% 0.166 271.6)
XYZ	xyz(5.5931, 3.1693, 23.9790)
Luminance	0.0317 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2189 #89861E

analogous

#1E5689 #1E2189 #511E89

triadic

#1E2189 #891E21 #21891E

tetradic

#1E2189 #891E56 #89861E #1E8951

square

#1E2189 #891E56 #89861E #1E8951

split-complementary

#1E2189 #89511E #56891E

monochromatic

#080925 #131557 #1E2189 #292DBB #4A4ED7

Accessibility & contrast

On white

12.85

#1E2189 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#1E2189 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2189

12.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2189	#FFFFFF	#000000	##FFFFFF
##1E2189	1.00	12.85	1.63	12.85
#FFFFFF	12.85	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00378C

Deuteranopia (green-blind)

#002D87

Tritanopia (blue-blind)

#003F53

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #1e2189;
/* rgb */ color: rgb(30, 33, 137);
/* oklch */ color: oklch(33.2% 0.166 271.6);

Tailwind

colors: {
  custom: {
    50: '#6d5dad',
    500: '#1e2189',
    950: '#000000',
  },
}

SCSS

$custom: #1e2189;
$custom-light: #6d5dad;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2189",
  "rgb": {
    "r": 30,
    "g": 33,
    "b": 137
  },
  "hsl": {
    "h": 238.318,
    "s": 64.072,
    "l": 32.745
  },
  "oklch": {
    "l": 0.33177,
    "c": 0.16648,
    "h": 271.6
  },
  "luminance": 0.0317
}

Semantic roles & 50–950 ramp

primary

#1E2189

secondary

#BAB749

accent

#E241E7

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080410

muted

#7B797F

Preview Lab

Preview with #1E2189

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

Preview Lab → · Contrast checker → · Palette generator →