#1D0434#1D0434

#1D0434 is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.3% C 0.089 H 302.8°. Best body text is #FFFFFF at 18.76:1 contrast (WCAG AA passes).

Color values

HEX	#1D0434
RGB	rgb(29, 4, 52)
HSL	hsl(271, 86%, 11%)
HSV	hsv(271, 92%, 20%)
CMYK	cmyk(44.2%, 92.3%, 0%, 79.6%)
CIE-LAB	lab(5.38, 23.27, -25.50)
CIE-LCH	lch(5.38, 34.52, 312.38°)
OKLab	oklab(19.27% 0.048 -0.0745)
OKLCH	oklch(19.27% 0.089 302.8)
XYZ	xyz(1.1698, 0.5960, 3.3016)
Luminance	0.0060 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.87

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D0434 #1B3404

analogous

#050434 #1D0434 #340433

triadic

#1D0434 #341D04 #04341D

tetradic

#1D0434 #340504 #1B3404 #043334

square

#1D0434 #340504 #1B3404 #043334

split-complementary

#1D0434 #333404 #043405

monochromatic

#10021C #10021C #1D0434 #3D086D #5C0DA6

Accessibility & contrast

On white

18.76

#1D0434 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#1D0434 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0434

18.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D0434	#FFFFFF	#000000	##FFFFFF
##1D0434	1.00	18.76	1.12	18.76
#FFFFFF	18.76	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001135

Deuteranopia (green-blind)

#001233

Tritanopia (blue-blind)

#18101C

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #1d0434;
/* rgb */ color: rgb(29, 4, 52);
/* oklch */ color: oklch(19.3% 0.089 302.8);

Tailwind

colors: {
  custom: {
    50: '#5c476c',
    500: '#1d0434',
    950: '#000000',
  },
}

SCSS

$custom: #1d0434;
$custom-light: #5c476c;
$custom-dark: #000000;

JSON

{
  "hex": "#1d0434",
  "rgb": {
    "r": 29,
    "g": 4,
    "b": 52
  },
  "hsl": {
    "h": 271.25,
    "s": 85.714,
    "l": 10.98
  },
  "oklch": {
    "l": 0.19267,
    "c": 0.08864,
    "h": 302.8
  },
  "luminance": 0.00596
}

Semantic roles & 50–950 ramp

primary

#1D0434

secondary

#48761E

accent

#FC2C90

background

#F5F4F6

surface

#E9E6EB

border

#C5C2C6

text

#040007

muted

#79777A

Preview Lab

Preview with #1D0434

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

Preview Lab → · Contrast checker → · Palette generator →