#1E2B72#1E2B72

#1E2B72 is a dark, vivid blue. Relative luminance 0.032; OKLCH L 32.6% C 0.123 H 270.2°. Best body text is #FFFFFF at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#1E2B72
RGB	rgb(30, 43, 114)
HSL	hsl(231, 58%, 28%)
HSV	hsv(231, 74%, 45%)
CMYK	cmyk(73.7%, 62.3%, 0%, 55.3%)
CIE-LAB	lab(20.90, 20.97, -42.59)
CIE-LCH	lch(20.90, 47.47, 296.22°)
OKLab	oklab(32.62% 0.0004 -0.1228)
OKLCH	oklch(32.62% 0.123 270.2)
XYZ	xyz(4.4355, 3.2182, 16.3038)
Luminance	0.0322 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2B72 #72651E

analogous

#1E5572 #1E2B72 #3B1E72

triadic

#1E2B72 #721E2B #2B721E

tetradic

#1E2B72 #721E55 #72651E #1E723B

square

#1E2B72 #721E55 #72651E #1E723B

split-complementary

#1E2B72 #723B1E #55721E

monochromatic

#060918 #111942 #1E2B72 #2B3DA2 #3E54CC

Accessibility & contrast

On white

12.78

#1E2B72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#1E2B72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2B72

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2B72	#FFFFFF	#000000	##FFFFFF
##1E2B72	1.00	12.78	1.64	12.78
#FFFFFF	12.78	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003674

Deuteranopia (green-blind)

#002E71

Tritanopia (blue-blind)

#003D4A

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #1e2b72;
/* rgb */ color: rgb(30, 43, 114);
/* oklch */ color: oklch(32.6% 0.123 270.2);

Tailwind

colors: {
  custom: {
    50: '#66649b',
    500: '#1e2b72',
    950: '#000000',
  },
}

SCSS

$custom: #1e2b72;
$custom-light: #66649b;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2b72",
  "rgb": {
    "r": 30,
    "g": 43,
    "b": 114
  },
  "hsl": {
    "h": 230.714,
    "s": 58.333,
    "l": 28.235
  },
  "oklch": {
    "l": 0.32622,
    "c": 0.12283,
    "h": 270.2
  },
  "luminance": 0.03219
}

Semantic roles & 50–950 ramp

primary

#1E2B72

secondary

#A69746

accent

#CA46E2

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #1E2B72

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

Preview Lab → · Contrast checker → · Palette generator →