#1E1180#1E1180

#1E1180 is a dark, vivid blue. Relative luminance 0.022; OKLCH L 30.0% C 0.170 H 274.3°. Best body text is #FFFFFF at 14.51:1 contrast (WCAG AA passes).

Color values

HEX	#1E1180
RGB	rgb(30, 17, 128)
HSL	hsl(247, 77%, 28%)
HSV	hsv(247, 87%, 50%)
CMYK	cmyk(76.6%, 86.7%, 0%, 49.8%)
CIE-LAB	lab(16.68, 41.78, -58.49)
CIE-LCH	lch(16.68, 71.88, 305.54°)
OKLab	oklab(30.04% 0.0128 -0.1691)
OKLCH	oklch(30.04% 0.17 274.3)
XYZ	xyz(4.6309, 2.2350, 20.6052)
Luminance	0.0223 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1180 #738011

analogous

#113B80 #1E1180 #551180

triadic

#1E1180 #801E11 #11801E

tetradic

#1E1180 #80113B #738011 #118055

square

#1E1180 #80113B #738011 #118055

split-complementary

#1E1180 #805511 #3B8011

monochromatic

#06041B #110A4A #1E1180 #2B18B6 #3F29E3

Accessibility & contrast

On white

14.51

#1E1180 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#1E1180 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1180

14.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1180	#FFFFFF	#000000	##FFFFFF
##1E1180	1.00	14.51	1.45	14.51
#FFFFFF	14.51	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E83

Deuteranopia (green-blind)

#00247E

Tritanopia (blue-blind)

#00354B

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #1e1180;
/* rgb */ color: rgb(30, 17, 128);
/* oklch */ color: oklch(30.0% 0.170 274.3);

Tailwind

colors: {
  custom: {
    50: '#6d54a6',
    500: '#1e1180',
    950: '#000000',
  },
}

SCSS

$custom: #1e1180;
$custom-light: #6d54a6;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1180",
  "rgb": {
    "r": 30,
    "g": 17,
    "b": 128
  },
  "hsl": {
    "h": 247.027,
    "s": 76.552,
    "l": 28.431
  },
  "oklch": {
    "l": 0.30041,
    "c": 0.16958,
    "h": 274.3
  },
  "luminance": 0.02235
}

Semantic roles & 50–950 ramp

primary

#1E1180

secondary

#A7B637

accent

#F335DD

background

#F7F5FA

surface

#EDE8F4

border

#C8C4CE

text

#080310

muted

#7B787F

Preview Lab

Preview with #1E1180

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

Preview Lab → · Contrast checker → · Palette generator →