#1D0D4E#1D0D4E

#1D0D4E is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.5% C 0.110 H 285.5°. Best body text is #FFFFFF at 17.22:1 contrast (WCAG AA passes).

Color values

HEX	#1D0D4E
RGB	rgb(29, 13, 78)
HSL	hsl(255, 71%, 18%)
HSV	hsv(255, 83%, 31%)
CMYK	cmyk(62.8%, 83.3%, 0%, 69.4%)
CIE-LAB	lab(9.79, 27.45, -36.83)
CIE-LCH	lch(9.79, 45.93, 306.70°)
OKLab	oklab(23.46% 0.0294 -0.1061)
OKLCH	oklch(23.46% 0.11 285.5)
XYZ	xyz(2.0253, 1.0990, 7.3117)
Luminance	0.0110 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D0D4E #3E4E0D

analogous

#0D1D4E #1D0D4E #3D0D4E

triadic

#1D0D4E #4E1D0D #0D4E1D

tetradic

#1D0D4E #4E0D1D #3E4E0D #0D4E3D

square

#1D0D4E #4E0D1D #3E4E0D #0D4E3D

split-complementary

#1D0D4E #4E3D0D #1D4E0D

monochromatic

#0A041A #0A041A #1D0D4E #311682 #441EB7

Accessibility & contrast

On white

17.22

#1D0D4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#1D0D4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0D4E

17.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D0D4E	#FFFFFF	#000000	##FFFFFF
##1D0D4E	1.00	17.22	1.22	17.22
#FFFFFF	17.22	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D50

Deuteranopia (green-blind)

#00194D

Tritanopia (blue-blind)

#051F2D

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #1d0d4e;
/* rgb */ color: rgb(29, 13, 78);
/* oklch */ color: oklch(23.5% 0.110 285.5);

Tailwind

colors: {
  custom: {
    50: '#604e80',
    500: '#1d0d4e',
    950: '#000000',
  },
}

SCSS

$custom: #1d0d4e;
$custom-light: #604e80;
$custom-dark: #000000;

JSON

{
  "hex": "#1d0d4e",
  "rgb": {
    "r": 29,
    "g": 13,
    "b": 78
  },
  "hsl": {
    "h": 254.769,
    "s": 71.429,
    "l": 17.843
  },
  "oklch": {
    "l": 0.23459,
    "c": 0.11006,
    "h": 285.5
  },
  "luminance": 0.01099
}

Semantic roles & 50–950 ramp

primary

#1D0D4E

secondary

#73892E

accent

#EE3AC2

background

#F5F4F7

surface

#EAE7EE

border

#C6C3C9

text

#05010A

muted

#79777C

Preview Lab

Preview with #1D0D4E

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

Preview Lab → · Contrast checker → · Palette generator →