#1E104D#1E104D

#1E104D is a very dark, moderate violet. Relative luminance 0.012; OKLCH L 23.9% C 0.105 H 285.9°. Best body text is #FFFFFF at 16.98:1 contrast (WCAG AA passes).

Color values

HEX	#1E104D
RGB	rgb(30, 16, 77)
HSL	hsl(254, 66%, 18%)
HSV	hsv(254, 79%, 30%)
CMYK	cmyk(61%, 79.2%, 0%, 69.8%)
CIE-LAB	lab(10.43, 25.50, -35.09)
CIE-LCH	lch(10.43, 43.37, 306.01°)
OKLab	oklab(23.9% 0.0287 -0.1009)
OKLCH	oklch(23.9% 0.105 285.9)
XYZ	xyz(2.0599, 1.1823, 7.1394)
Luminance	0.0118 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.40

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E104D #3F4D10

analogous

#10214D #1E104D #3C104D

triadic

#1E104D #4D1E10 #104D1E

tetradic

#1E104D #4D1021 #3F4D10 #104D3C

square

#1E104D #4D1021 #3F4D10 #104D3C

split-complementary

#1E104D #4D3C10 #214D10

monochromatic

#0A0519 #0A051A #1E104D #321B80 #4525B2

Accessibility & contrast

On white

16.98

#1E104D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#1E104D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E104D

16.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E104D	#FFFFFF	#000000	##FFFFFF
##1E104D	1.00	16.98	1.24	16.98
#FFFFFF	16.98	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E4F

Deuteranopia (green-blind)

#001A4C

Tritanopia (blue-blind)

#09202D

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #1e104d;
/* rgb */ color: rgb(30, 16, 77);
/* oklch */ color: oklch(23.9% 0.105 285.9);

Tailwind

colors: {
  custom: {
    50: '#604f7f',
    500: '#1e104d',
    950: '#000000',
  },
}

SCSS

$custom: #1e104d;
$custom-light: #604f7f;
$custom-dark: #000000;

JSON

{
  "hex": "#1e104d",
  "rgb": {
    "r": 30,
    "g": 16,
    "b": 77
  },
  "hsl": {
    "h": 253.77,
    "s": 65.591,
    "l": 18.235
  },
  "oklch": {
    "l": 0.23902,
    "c": 0.10496,
    "h": 285.9
  },
  "luminance": 0.01182
}

Semantic roles & 50–950 ramp

primary

#1E104D

secondary

#738732

accent

#E93FC2

background

#F5F4F7

surface

#EAE7EE

border

#C6C3C9

text

#05020A

muted

#79787C

Preview Lab

Preview with #1E104D

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

Preview Lab → · Contrast checker → · Palette generator →