#1E1664#1E1664

#1E1664 is a dark, vivid blue. Relative luminance 0.018; OKLCH L 27.4% C 0.129 H 278.1°. Best body text is #FFFFFF at 15.51:1 contrast (WCAG AA passes).

Color values

HEX	#1E1664
RGB	rgb(30, 22, 100)
HSL	hsl(246, 64%, 24%)
HSV	hsv(246, 78%, 39%)
CMYK	cmyk(70%, 78%, 0%, 60.8%)
CIE-LAB	lab(14.23, 29.83, -44.38)
CIE-LCH	lch(14.23, 53.47, 303.90°)
OKLab	oklab(27.35% 0.0182 -0.1282)
OKLCH	oklch(27.35% 0.129 278.1)
XYZ	xyz(3.1218, 1.7697, 12.2312)
Luminance	0.0177 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1664 #5C6416

analogous

#163564 #1E1664 #451664

triadic

#1E1664 #641E16 #16641E

tetradic

#1E1664 #641635 #5C6416 #166445

square

#1E1664 #641635 #5C6416 #166445

split-complementary

#1E1664 #644516 #356416

monochromatic

#080619 #0F0B32 #1E1664 #2D2196 #3C2CC8

Accessibility & contrast

On white

15.51

#1E1664 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#1E1664 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1664

15.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1664	#FFFFFF	#000000	##FFFFFF
##1E1664	1.00	15.51	1.35	15.51
#FFFFFF	15.51	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002766

Deuteranopia (green-blind)

#002163

Tritanopia (blue-blind)

#002C3B

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #1e1664;
/* rgb */ color: rgb(30, 22, 100);
/* oklch */ color: oklch(27.4% 0.129 278.1);

Tailwind

colors: {
  custom: {
    50: '#655491',
    500: '#1e1664',
    950: '#000000',
  },
}

SCSS

$custom: #1e1664;
$custom-light: #655491;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1664",
  "rgb": {
    "r": 30,
    "g": 22,
    "b": 100
  },
  "hsl": {
    "h": 246.154,
    "s": 63.934,
    "l": 23.922
  },
  "oklch": {
    "l": 0.27352,
    "c": 0.12946,
    "h": 278.1
  },
  "luminance": 0.0177
}

Semantic roles & 50–950 ramp

primary

#1E1664

secondary

#919B3B

accent

#E741D6

background

#F6F4F9

surface

#EBE8F1

border

#C6C4CB

text

#06030D

muted

#7A787E

Preview Lab

Preview with #1E1664

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

Preview Lab → · Contrast checker → · Palette generator →