#1E2A72#1E2A72

#1E2A72 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.4% C 0.124 H 270.6°. Best body text is #FFFFFF at 12.89:1 contrast (WCAG AA passes).

Color values

HEX	#1E2A72
RGB	rgb(30, 42, 114)
HSL	hsl(231, 58%, 28%)
HSV	hsv(231, 74%, 45%)
CMYK	cmyk(73.7%, 63.2%, 0%, 55.3%)
CIE-LAB	lab(20.62, 21.68, -43.04)
CIE-LCH	lch(20.62, 48.19, 296.73°)
OKLab	oklab(32.42% 0.0012 -0.1242)
OKLCH	oklch(32.42% 0.124 270.6)
XYZ	xyz(4.3996, 3.1464, 16.2918)
Luminance	0.0315 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2A72 #72661E

analogous

#1E5472 #1E2A72 #3C1E72

triadic

#1E2A72 #721E2A #2A721E

tetradic

#1E2A72 #721E54 #72661E #1E723C

square

#1E2A72 #721E54 #72661E #1E723C

split-complementary

#1E2A72 #723C1E #54721E

monochromatic

#060918 #111842 #1E2A72 #2B3CA2 #3E52CC

Accessibility & contrast

On white

12.89

#1E2A72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#1E2A72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2A72

12.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2A72	#FFFFFF	#000000	##FFFFFF
##1E2A72	1.00	12.89	1.63	12.89
#FFFFFF	12.89	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003674

Deuteranopia (green-blind)

#002E71

Tritanopia (blue-blind)

#003C49

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #1e2a72;
/* rgb */ color: rgb(30, 42, 114);
/* oklch */ color: oklch(32.4% 0.124 270.6);

Tailwind

colors: {
  custom: {
    50: '#67639b',
    500: '#1e2a72',
    950: '#000000',
  },
}

SCSS

$custom: #1e2a72;
$custom-light: #67639b;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2a72",
  "rgb": {
    "r": 30,
    "g": 42,
    "b": 114
  },
  "hsl": {
    "h": 231.429,
    "s": 58.333,
    "l": 28.235
  },
  "oklch": {
    "l": 0.32417,
    "c": 0.12418,
    "h": 270.6
  },
  "luminance": 0.03147
}

Semantic roles & 50–950 ramp

primary

#1E2A72

secondary

#A69846

accent

#CB46E2

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #1E2A72

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

Preview Lab → · Contrast checker → · Palette generator →