#1E1C8A#1E1C8A

#1E1C8A is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.6% C 0.173 H 272.1°. Best body text is #FFFFFF at 13.22:1 contrast (WCAG AA passes).

Color values

HEX	#1E1C8A
RGB	rgb(30, 28, 138)
HSL	hsl(241, 66%, 33%)
HSV	hsv(241, 80%, 54%)
CMYK	cmyk(78.3%, 79.7%, 0%, 45.9%)
CIE-LAB	lab(19.81, 39.49, -59.61)
CIE-LCH	lch(19.81, 71.50, 303.52°)
OKLab	oklab(32.57% 0.0065 -0.1725)
OKLCH	oklch(32.57% 0.173 272.1)
XYZ	xyz(5.5366, 2.9409, 24.3157)
Luminance	0.0294 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1C8A #888A1C

analogous

#1C518A #1E1C8A #551C8A

triadic

#1E1C8A #8A1E1C #1C8A1E

tetradic

#1E1C8A #8A1C51 #888A1C #1C8A55

square

#1E1C8A #8A1C51 #888A1C #1C8A55

split-complementary

#1E1C8A #8A551C #518A1C

monochromatic

#080724 #131257 #1E1C8A #2926BD #4947DA

Accessibility & contrast

On white

13.22

#1E1C8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#1E1C8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1C8A

13.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1C8A	#FFFFFF	#000000	##FFFFFF
##1E1C8A	1.00	13.22	1.59	13.22
#FFFFFF	13.22	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00358D

Deuteranopia (green-blind)

#002A88

Tritanopia (blue-blind)

#003D52

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #1e1c8a;
/* rgb */ color: rgb(30, 28, 138);
/* oklch */ color: oklch(32.6% 0.173 272.1);

Tailwind

colors: {
  custom: {
    50: '#6e5aad',
    500: '#1e1c8a',
    950: '#000000',
  },
}

SCSS

$custom: #1e1c8a;
$custom-light: #6e5aad;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1c8a",
  "rgb": {
    "r": 30,
    "g": 28,
    "b": 138
  },
  "hsl": {
    "h": 241.091,
    "s": 66.265,
    "l": 32.549
  },
  "oklch": {
    "l": 0.32572,
    "c": 0.17265,
    "h": 272.1
  },
  "luminance": 0.02942
}

Semantic roles & 50–950 ramp

primary

#1E1C8A

secondary

#B9BB46

accent

#E93FE6

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #1E1C8A

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

Preview Lab → · Contrast checker → · Palette generator →