#1E2A89#1E2A89

#1E2A89 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.7% C 0.156 H 270.0°. Best body text is #FFFFFF at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#1E2A89
RGB	rgb(30, 42, 137)
HSL	hsl(233, 64%, 33%)
HSV	hsv(233, 78%, 54%)
CMYK	cmyk(78.1%, 69.3%, 0%, 46.3%)
CIE-LAB	lab(22.78, 30.55, -54.07)
CIE-LCH	lch(22.78, 62.10, 299.47°)
OKLab	oklab(34.67% 0 -0.1565)
OKLCH	oklch(34.67% 0.156 270)
XYZ	xyz(5.8772, 3.7374, 24.0737)
Luminance	0.0374 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2A89 #897D1E

analogous

#1E5F89 #1E2A89 #471E89

triadic

#1E2A89 #891E2A #2A891E

tetradic

#1E2A89 #891E5F #897D1E #1E8947

square

#1E2A89 #891E5F #897D1E #1E8947

split-complementary

#1E2A89 #89471E #5F891E

monochromatic

#080B25 #131B57 #1E2A89 #2939BB #4A5AD7

Accessibility & contrast

On white

12.02

#1E2A89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#1E2A89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2A89

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2A89	#FFFFFF	#000000	##FFFFFF
##1E2A89	1.00	12.02	1.75	12.02
#FFFFFF	12.02	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C8C

Deuteranopia (green-blind)

#003187

Tritanopia (blue-blind)

#004456

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #1e2a89;
/* rgb */ color: rgb(30, 42, 137);
/* oklch */ color: oklch(34.7% 0.156 270.0);

Tailwind

colors: {
  custom: {
    50: '#6d63ac',
    500: '#1e2a89',
    950: '#000000',
  },
}

SCSS

$custom: #1e2a89;
$custom-light: #6d63ac;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2a89",
  "rgb": {
    "r": 30,
    "g": 42,
    "b": 137
  },
  "hsl": {
    "h": 233.271,
    "s": 64.072,
    "l": 32.745
  },
  "oklch": {
    "l": 0.34669,
    "c": 0.15647,
    "h": 270
  },
  "luminance": 0.03738
}

Semantic roles & 50–950 ramp

primary

#1E2A89

secondary

#BAAD49

accent

#D441E7

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#080510

muted

#7B797F

Preview Lab

Preview with #1E2A89

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

Preview Lab → · Contrast checker → · Palette generator →