#1D0129#1D0129

#1D0129 is a very dark, moderate purple. Relative luminance 0.004; OKLCH L 17.5% C 0.083 H 314.0°. Best body text is #FFFFFF at 19.29:1 contrast (WCAG AA passes).

Color values

HEX	#1D0129
RGB	rgb(29, 1, 41)
HSL	hsl(282, 95%, 8%)
HSV	hsv(282, 98%, 16%)
CMYK	cmyk(29.3%, 97.6%, 0%, 83.9%)
CIE-LAB	lab(4.00, 20.26, -19.44)
CIE-LCH	lch(4.00, 28.08, 316.17°)
OKLab	oklab(17.54% 0.0576 -0.0597)
OKLCH	oklch(17.54% 0.083 314)
XYZ	xyz(0.9177, 0.4430, 2.1346)
Luminance	0.0044 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D0129 #0D2901

analogous

#090129 #1D0129 #290121

triadic

#1D0129 #291D01 #01291D

tetradic

#1D0129 #290901 #0D2901 #012129

square

#1D0129 #290901 #0D2901 #012129

split-complementary

#1D0129 #212901 #012909

monochromatic

#15011E #15011E #1D0129 #470265 #7204A0

Accessibility & contrast

On white

19.29

#1D0129 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#1D0129 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0129

19.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D0129	#FFFFFF	#000000	##FFFFFF
##1D0129	1.00	19.29	1.09	19.29
#FFFFFF	19.29	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000C2A

Deuteranopia (green-blind)

#000F28

Tritanopia (blue-blind)

#1C0914

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #1d0129;
/* rgb */ color: rgb(29, 1, 41);
/* oklch */ color: oklch(17.5% 0.083 314.0);

Tailwind

colors: {
  custom: {
    50: '#5a4663',
    500: '#1d0129',
    950: '#000000',
  },
}

SCSS

$custom: #1d0129;
$custom-light: #5a4663;
$custom-dark: #000000;

JSON

{
  "hex": "#1d0129",
  "rgb": {
    "r": 29,
    "g": 1,
    "b": 41
  },
  "hsl": {
    "h": 282,
    "s": 95.238,
    "l": 8.235
  },
  "oklch": {
    "l": 0.17542,
    "c": 0.08295,
    "h": 314
  },
  "luminance": 0.00443
}

Semantic roles & 50–950 ramp

primary

#1D0129

secondary

#316F16

accent

#FF2969

background

#F5F3F5

surface

#E9E5EA

border

#C5C1C6

text

#040005

muted

#797779

Preview Lab

Preview with #1D0129

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

Preview Lab → · Contrast checker → · Palette generator →