#1E1373#1E1373

#1E1373 is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.7% C 0.152 H 276.0°. Best body text is #FFFFFF at 15.04:1 contrast (WCAG AA passes).

Color values

HEX	#1E1373
RGB	rgb(30, 19, 115)
HSL	hsl(247, 72%, 26%)
HSV	hsv(247, 83%, 45%)
CMYK	cmyk(73.9%, 83.5%, 0%, 54.9%)
CIE-LAB	lab(15.38, 36.64, -52.30)
CIE-LCH	lch(15.38, 63.86, 305.02°)
OKLab	oklab(28.67% 0.016 -0.1512)
OKLCH	oklch(28.67% 0.152 276)
XYZ	xyz(3.8618, 1.9792, 16.3948)
Luminance	0.0198 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1373 #687313

analogous

#133873 #1E1373 #4E1373

triadic

#1E1373 #731E13 #13731E

tetradic

#1E1373 #731338 #687313 #13734E

square

#1E1373 #731338 #687313 #13734E

split-complementary

#1E1373 #734E13 #387313

monochromatic

#07041A #100A3E #1E1373 #2C1CA8 #3A25DB

Accessibility & contrast

On white

15.04

#1E1373 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#1E1373 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1373

15.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1373	#FFFFFF	#000000	##FFFFFF
##1E1373	1.00	15.04	1.40	15.04
#FFFFFF	15.04	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A76

Deuteranopia (green-blind)

#002271

Tritanopia (blue-blind)

#003143

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #1e1373;
/* rgb */ color: rgb(30, 19, 115);
/* oklch */ color: oklch(28.7% 0.152 276.0);

Tailwind

colors: {
  custom: {
    50: '#69549c',
    500: '#1e1373',
    950: '#000000',
  },
}

SCSS

$custom: #1e1373;
$custom-light: #69549c;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1373",
  "rgb": {
    "r": 30,
    "g": 19,
    "b": 115
  },
  "hsl": {
    "h": 246.875,
    "s": 71.642,
    "l": 26.275
  },
  "oklch": {
    "l": 0.28674,
    "c": 0.15203,
    "h": 276
  },
  "luminance": 0.0198
}

Semantic roles & 50–950 ramp

primary

#1E1373

secondary

#9DAA38

accent

#EE39DA

background

#F6F4F9

surface

#ECE8F2

border

#C7C4CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #1E1373

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

Preview Lab → · Contrast checker → · Palette generator →