#1E2A73#1E2A73

#1E2A73 is a dark, vivid blue. Relative luminance 0.032; OKLCH L 32.5% C 0.126 H 270.6°. Best body text is #FFFFFF at 12.85:1 contrast (WCAG AA passes).

Color values

HEX	#1E2A73
RGB	rgb(30, 42, 115)
HSL	hsl(232, 59%, 28%)
HSV	hsv(232, 74%, 45%)
CMYK	cmyk(73.9%, 63.5%, 0%, 54.9%)
CIE-LAB	lab(20.71, 22.07, -43.54)
CIE-LCH	lch(20.71, 48.81, 296.88°)
OKLab	oklab(32.51% 0.0012 -0.1256)
OKLCH	oklch(32.51% 0.126 270.6)
XYZ	xyz(4.4568, 3.1693, 16.5932)
Luminance	0.0317 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2A73 #73671E

analogous

#1E5473 #1E2A73 #3C1E73

triadic

#1E2A73 #731E2A #2A731E

tetradic

#1E2A73 #731E54 #73671E #1E733C

square

#1E2A73 #731E54 #73671E #1E733C

split-complementary

#1E2A73 #733C1E #54731E

monochromatic

#060918 #111842 #1E2A73 #2B3CA4 #3F53CD

Accessibility & contrast

On white

12.85

#1E2A73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#1E2A73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2A73

12.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2A73	#FFFFFF	#000000	##FFFFFF
##1E2A73	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)

#003675

Deuteranopia (green-blind)

#002E72

Tritanopia (blue-blind)

#003C4A

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #1e2a73;
/* rgb */ color: rgb(30, 42, 115);
/* oklch */ color: oklch(32.5% 0.126 270.6);

Tailwind

colors: {
  custom: {
    50: '#67639c',
    500: '#1e2a73',
    950: '#000000',
  },
}

SCSS

$custom: #1e2a73;
$custom-light: #67639c;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2a73",
  "rgb": {
    "r": 30,
    "g": 42,
    "b": 115
  },
  "hsl": {
    "h": 231.529,
    "s": 58.621,
    "l": 28.431
  },
  "oklch": {
    "l": 0.3251,
    "c": 0.12564,
    "h": 270.6
  },
  "luminance": 0.0317
}

Semantic roles & 50–950 ramp

primary

#1E2A73

secondary

#A79946

accent

#CC46E2

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #1E2A73

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

Preview Lab → · Contrast checker → · Palette generator →