#1D0F2A#1D0F2A

#1D0F2A is a very dark, muted violet. Relative luminance 0.008; OKLCH L 20.3% C 0.054 H 306.1°. Best body text is #FFFFFF at 18.20:1 contrast (WCAG AA passes).

Color values

HEX	#1D0F2A
RGB	rgb(29, 15, 42)
HSL	hsl(271, 47%, 11%)
HSV	hsv(271, 64%, 16%)
CMYK	cmyk(31%, 64.3%, 0%, 83.5%)
CIE-LAB	lab(6.96, 13.99, -15.56)
CIE-LCH	lch(6.96, 20.92, 311.98°)
OKLab	oklab(20.34% 0.032 -0.0439)
OKLCH	oklch(20.34% 0.054 306.1)
XYZ	xyz(1.0954, 0.7700, 2.2810)
Luminance	0.0077 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D0F2A #1C2A0F

analogous

#0F0F2A #1D0F2A #2A0F29

triadic

#1D0F2A #2A1D0F #0F2A1D

tetradic

#1D0F2A #2A0F0F #1C2A0F #0F292A

square

#1D0F2A #2A0F0F #1C2A0F #0F292A

split-complementary

#1D0F2A #292A0F #0F2A0F

monochromatic

#100817 #100817 #1D0F2A #3C1F57 #5B2F84

Accessibility & contrast

On white

18.20

#1D0F2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#1D0F2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0F2A

18.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D0F2A	#FFFFFF	#000000	##FFFFFF
##1D0F2A	1.00	18.20	1.15	18.20
#FFFFFF	18.20	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#07152B

Deuteranopia (green-blind)

#0B1529

Tritanopia (blue-blind)

#1B141A

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #1d0f2a;
/* rgb */ color: rgb(29, 15, 42);
/* oklch */ color: oklch(20.3% 0.054 306.1);

Tailwind

colors: {
  custom: {
    50: '#5a4d63',
    500: '#1d0f2a',
    950: '#000000',
  },
}

SCSS

$custom: #1d0f2a;
$custom-light: #5a4d63;
$custom-dark: #000000;

JSON

{
  "hex": "#1d0f2a",
  "rgb": {
    "r": 29,
    "g": 15,
    "b": 42
  },
  "hsl": {
    "h": 271.111,
    "s": 47.368,
    "l": 11.176
  },
  "oklch": {
    "l": 0.20338,
    "c": 0.05433,
    "h": 306.1
  },
  "luminance": 0.0077
}

Semantic roles & 50–950 ramp

primary

#1D0F2A

secondary

#496332

accent

#D75191

background

#F5F4F5

surface

#E9E7EA

border

#C5C3C6

text

#040105

muted

#797779

Preview Lab

Preview with #1D0F2A

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

Preview Lab → · Contrast checker → · Palette generator →