#1D092C#1D092C

#1D092C is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.4% C 0.069 H 307.4°. Best body text is #FFFFFF at 18.62:1 contrast (WCAG AA passes).

Color values

HEX	#1D092C
RGB	rgb(29, 9, 44)
HSL	hsl(274, 66%, 10%)
HSV	hsv(274, 80%, 17%)
CMYK	cmyk(34.1%, 79.5%, 0%, 82.7%)
CIE-LAB	lab(5.77, 17.85, -18.93)
CIE-LCH	lch(5.77, 26.02, 313.31°)
OKLab	oklab(19.37% 0.0419 -0.0548)
OKLCH	oklch(19.37% 0.069 307.4)
XYZ	xyz(1.0589, 0.6384, 2.4498)
Luminance	0.0064 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D092C #182C09

analogous

#0B092C #1D092C #2C0929

triadic

#1D092C #2C1D09 #092C1D

tetradic

#1D092C #2C0B09 #182C09 #09292C

square

#1D092C #2C0B09 #182C09 #09292C

split-complementary

#1D092C #292C09 #092C0B

monochromatic

#110519 #110519 #1D092C #3E135F #601E92

Accessibility & contrast

On white

18.62

#1D092C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#1D092C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D092C

18.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D092C	#FFFFFF	#000000	##FFFFFF
##1D092C	1.00	18.62	1.13	18.62
#FFFFFF	18.62	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00122D

Deuteranopia (green-blind)

#04132B

Tritanopia (blue-blind)

#1B1019

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #1d092c;
/* rgb */ color: rgb(29, 9, 44);
/* oklch */ color: oklch(19.4% 0.069 307.4);

Tailwind

colors: {
  custom: {
    50: '#5a4a65',
    500: '#1d092c',
    950: '#000000',
  },
}

SCSS

$custom: #1d092c;
$custom-light: #5a4a65;
$custom-dark: #000000;

JSON

{
  "hex": "#1d092c",
  "rgb": {
    "r": 29,
    "g": 9,
    "b": 44
  },
  "hsl": {
    "h": 274.286,
    "s": 66.038,
    "l": 10.392
  },
  "oklch": {
    "l": 0.19374,
    "c": 0.06896,
    "h": 307.4
  },
  "luminance": 0.00638
}

Semantic roles & 50–950 ramp

primary

#1D092C

secondary

#446A27

accent

#E93F88

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#040105

muted

#79777A

Preview Lab

Preview with #1D092C

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

Preview Lab → · Contrast checker → · Palette generator →