#1E2D78#1E2D78

#1E2D78 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 33.6% C 0.129 H 269.5°. Best body text is #FFFFFF at 12.34:1 contrast (WCAG AA passes).

Color values

HEX	#1E2D78
RGB	rgb(30, 45, 120)
HSL	hsl(230, 60%, 29%)
HSV	hsv(230, 75%, 47%)
CMYK	cmyk(75%, 62.5%, 0%, 52.9%)
CIE-LAB	lab(21.97, 21.93, -44.67)
CIE-LCH	lch(21.97, 49.76, 296.15°)
OKLab	oklab(33.59% -0.0012 -0.1289)
OKLCH	oklch(33.59% 0.129 269.5)
XYZ	xyz(4.8628, 3.5084, 18.1866)
Luminance	0.0351 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2D78 #78691E

analogous

#1E5A78 #1E2D78 #3C1E78

triadic

#1E2D78 #781E2D #2D781E

tetradic

#1E2D78 #781E5A #78691E #1E783C

square

#1E2D78 #781E5A #78691E #1E783C

split-complementary

#1E2D78 #783C1E #5A781E

monochromatic

#060918 #121B47 #1E2D78 #2A3FA9 #4159CF

Accessibility & contrast

On white

12.34

#1E2D78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#1E2D78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2D78

12.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2D78	#FFFFFF	#000000	##FFFFFF
##1E2D78	1.00	12.34	1.70	12.34
#FFFFFF	12.34	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00397A

Deuteranopia (green-blind)

#003177

Tritanopia (blue-blind)

#00404E

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #1e2d78;
/* rgb */ color: rgb(30, 45, 120);
/* oklch */ color: oklch(33.6% 0.129 269.5);

Tailwind

colors: {
  custom: {
    50: '#6865a0',
    500: '#1e2d78',
    950: '#000000',
  },
}

SCSS

$custom: #1e2d78;
$custom-light: #6865a0;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2d78",
  "rgb": {
    "r": 30,
    "g": 45,
    "b": 120
  },
  "hsl": {
    "h": 230,
    "s": 60,
    "l": 29.412
  },
  "oklch": {
    "l": 0.33586,
    "c": 0.12894,
    "h": 269.5
  },
  "luminance": 0.03509
}

Semantic roles & 50–950 ramp

primary

#1E2D78

secondary

#AC9B46

accent

#C945E3

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07050F

muted

#7A7A7E

Preview Lab

Preview with #1E2D78

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

Preview Lab → · Contrast checker → · Palette generator →