#1D0433#1D0433

#1D0433 is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.2% C 0.087 H 303.6°. Best body text is #FFFFFF at 18.79:1 contrast (WCAG AA passes).

Color values

HEX	#1D0433
RGB	rgb(29, 4, 51)
HSL	hsl(272, 85%, 11%)
HSV	hsv(272, 92%, 20%)
CMYK	cmyk(43.1%, 92.2%, 0%, 80%)
CIE-LAB	lab(5.30, 22.88, -24.89)
CIE-LCH	lch(5.30, 33.81, 312.59°)
OKLab	oklab(19.16% 0.0483 -0.0729)
OKLCH	oklch(19.16% 0.087 303.6)
XYZ	xyz(1.1475, 0.5871, 3.1842)
Luminance	0.0059 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.96

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D0433 #1A3304

analogous

#050433 #1D0433 #330431

triadic

#1D0433 #331D04 #04331D

tetradic

#1D0433 #330504 #1A3304 #043133

square

#1D0433 #330504 #1A3304 #043133

split-complementary

#1D0433 #313304 #043305

monochromatic

#10021C #10021C #1D0433 #3D086C #5E0DA4

Accessibility & contrast

On white

18.79

#1D0433 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#1D0433 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0433

18.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D0433	#FFFFFF	#000000	##FFFFFF
##1D0433	1.00	18.79	1.12	18.79
#FFFFFF	18.79	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001134

Deuteranopia (green-blind)

#001232

Tritanopia (blue-blind)

#18101B

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #1d0433;
/* rgb */ color: rgb(29, 4, 51);
/* oklch */ color: oklch(19.2% 0.087 303.6);

Tailwind

colors: {
  custom: {
    50: '#5b476b',
    500: '#1d0433',
    950: '#000000',
  },
}

SCSS

$custom: #1d0433;
$custom-light: #5b476b;
$custom-dark: #000000;

JSON

{
  "hex": "#1d0433",
  "rgb": {
    "r": 29,
    "g": 4,
    "b": 51
  },
  "hsl": {
    "h": 271.915,
    "s": 85.455,
    "l": 10.784
  },
  "oklch": {
    "l": 0.19161,
    "c": 0.08744,
    "h": 303.6
  },
  "luminance": 0.00587
}

Semantic roles & 50–950 ramp

primary

#1D0433

secondary

#47751D

accent

#FC2C8D

background

#F5F4F6

surface

#E9E6EB

border

#C5C2C6

text

#040006

muted

#79777A

Preview Lab

Preview with #1D0433

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

Preview Lab → · Contrast checker → · Palette generator →