#1D0136#1D0136

#1D0136 is a very dark, moderate violet. Relative luminance 0.005; OKLCH L 18.9% C 0.097 H 302.5°. Best body text is #FFFFFF at 18.92:1 contrast (WCAG AA passes).

Color values

HEX	#1D0136
RGB	rgb(29, 1, 54)
HSL	hsl(272, 96%, 11%)
HSV	hsv(272, 98%, 21%)
CMYK	cmyk(46.3%, 98.1%, 0%, 78.8%)
CIE-LAB	lab(4.96, 25.53, -27.65)
CIE-LCH	lch(4.96, 37.63, 312.71°)
OKLab	oklab(18.95% 0.0519 -0.0815)
OKLCH	oklch(18.95% 0.097 302.5)
XYZ	xyz(1.1832, 0.5493, 3.5330)
Luminance	0.0055 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D0136 #1A3601

analogous

#020136 #1D0136 #360134

triadic

#1D0136 #361D01 #01361D

tetradic

#1D0136 #360201 #1A3601 #013436

square

#1D0136 #360201 #1A3601 #013436

split-complementary

#1D0136 #343601 #013602

monochromatic

#10011E #10011E #1D0136 #3D0272 #5E03AE

Accessibility & contrast

On white

18.92

#1D0136 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#1D0136 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0136

18.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D0136	#FFFFFF	#000000	##FFFFFF
##1D0136	1.00	18.92	1.11	18.92
#FFFFFF	18.92	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001037

Deuteranopia (green-blind)

#001135

Tritanopia (blue-blind)

#170F1C

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #1d0136;
/* rgb */ color: rgb(29, 1, 54);
/* oklch */ color: oklch(18.9% 0.097 302.5);

Tailwind

colors: {
  custom: {
    50: '#5c466d',
    500: '#1d0136',
    950: '#000000',
  },
}

SCSS

$custom: #1d0136;
$custom-light: #5c466d;
$custom-dark: #000000;

JSON

{
  "hex": "#1d0136",
  "rgb": {
    "r": 29,
    "g": 1,
    "b": 54
  },
  "hsl": {
    "h": 271.698,
    "s": 96.364,
    "l": 10.784
  },
  "oklch": {
    "l": 0.18946,
    "c": 0.0966,
    "h": 302.5
  },
  "luminance": 0.00549
}

Semantic roles & 50–950 ramp

primary

#1D0136

secondary

#477B18

accent

#FF298E

background

#F5F3F6

surface

#E9E5EC

border

#C5C1C7

text

#040007

muted

#79777A

Preview Lab

Preview with #1D0136

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

Preview Lab → · Contrast checker → · Palette generator →