#1D0B2D#1D0B2D

#1D0B2D is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 19.8% C 0.067 H 305.5°. Best body text is #FFFFFF at 18.45:1 contrast (WCAG AA passes).

Color values

HEX	#1D0B2D
RGB	rgb(29, 11, 45)
HSL	hsl(272, 61%, 11%)
HSV	hsv(272, 76%, 18%)
CMYK	cmyk(35.6%, 75.6%, 0%, 82.4%)
CIE-LAB	lab(6.23, 17.26, -18.94)
CIE-LCH	lch(6.23, 25.63, 312.34°)
OKLab	oklab(19.81% 0.0388 -0.0543)
OKLCH	oklch(19.81% 0.067 305.5)
XYZ	xyz(1.0999, 0.6900, 2.5574)
Luminance	0.0069 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D0B2D #1B2D0B

analogous

#0C0B2D #1D0B2D #2D0B2C

triadic

#1D0B2D #2D1D0B #0B2D1D

tetradic

#1D0B2D #2D0C0B #1B2D0B #0B2C2D

square

#1D0B2D #2D0C0B #1B2D0B #0B2C2D

split-complementary

#1D0B2D #2C2D0B #0B2D0C

monochromatic

#100619 #100619 #1D0B2D #3D175E #5C238F

Accessibility & contrast

On white

18.45

#1D0B2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#1D0B2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0B2D

18.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D0B2D	#FFFFFF	#000000	##FFFFFF
##1D0B2D	1.00	18.45	1.14	18.45
#FFFFFF	18.45	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00132E

Deuteranopia (green-blind)

#05142C

Tritanopia (blue-blind)

#1A121A

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #1d0b2d;
/* rgb */ color: rgb(29, 11, 45);
/* oklch */ color: oklch(19.8% 0.067 305.5);

Tailwind

colors: {
  custom: {
    50: '#5a4b66',
    500: '#1d0b2d',
    950: '#000000',
  },
}

SCSS

$custom: #1d0b2d;
$custom-light: #5a4b66;
$custom-dark: #000000;

JSON

{
  "hex": "#1d0b2d",
  "rgb": {
    "r": 29,
    "g": 11,
    "b": 45
  },
  "hsl": {
    "h": 271.765,
    "s": 60.714,
    "l": 10.98
  },
  "oklch": {
    "l": 0.19809,
    "c": 0.06672,
    "h": 305.5
  },
  "luminance": 0.0069
}

Semantic roles & 50–950 ramp

primary

#1D0B2D

secondary

#48692A

accent

#E4448F

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#040106

muted

#79777A

Preview Lab

Preview with #1D0B2D

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

Preview Lab → · Contrast checker → · Palette generator →