#1D0633#1D0633

#1D0633 is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.5% C 0.084 H 302.7°. Best body text is #FFFFFF at 18.65:1 contrast (WCAG AA passes).

Color values

HEX	#1D0633
RGB	rgb(29, 6, 51)
HSL	hsl(271, 79%, 11%)
HSV	hsv(271, 88%, 20%)
CMYK	cmyk(43.1%, 88.2%, 0%, 80%)
CIE-LAB	lab(5.70, 21.91, -24.26)
CIE-LCH	lch(5.70, 32.69, 312.08°)
OKLab	oklab(19.51% 0.0452 -0.0705)
OKLCH	oklch(19.51% 0.084 302.7)
XYZ	xyz(1.1692, 0.6305, 3.1914)
Luminance	0.0063 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.88

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D0633 #1C3306

analogous

#070633 #1D0633 #330632

triadic

#1D0633 #331D06 #06331D

tetradic

#1D0633 #330706 #1C3306 #063233

square

#1D0633 #330706 #1C3306 #063233

split-complementary

#1D0633 #323306 #063307

monochromatic

#10031B #10031B #1D0633 #3C0C6A #5B13A1

Accessibility & contrast

On white

18.65

#1D0633 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#1D0633 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0633

18.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D0633	#FFFFFF	#000000	##FFFFFF
##1D0633	1.00	18.65	1.13	18.65
#FFFFFF	18.65	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001234

Deuteranopia (green-blind)

#001232

Tritanopia (blue-blind)

#18111C

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #1d0633;
/* rgb */ color: rgb(29, 6, 51);
/* oklch */ color: oklch(19.5% 0.084 302.7);

Tailwind

colors: {
  custom: {
    50: '#5b496b',
    500: '#1d0633',
    950: '#000000',
  },
}

SCSS

$custom: #1d0633;
$custom-light: #5b496b;
$custom-dark: #000000;

JSON

{
  "hex": "#1d0633",
  "rgb": {
    "r": 29,
    "g": 6,
    "b": 51
  },
  "hsl": {
    "h": 270.667,
    "s": 78.947,
    "l": 11.176
  },
  "oklch": {
    "l": 0.19513,
    "c": 0.08376,
    "h": 302.7
  },
  "luminance": 0.0063
}

Semantic roles & 50–950 ramp

primary

#1D0633

secondary

#497421

accent

#F53292

background

#F5F4F6

surface

#E9E6EB

border

#C5C2C6

text

#040006

muted

#79777A

Preview Lab

Preview with #1D0633

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

Preview Lab → · Contrast checker → · Palette generator →