#1D092A#1D092A

#1D092A is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.2% C 0.066 H 309.4°. Best body text is #FFFFFF at 18.67:1 contrast (WCAG AA passes).

Color values

HEX	#1D092A
RGB	rgb(29, 9, 42)
HSL	hsl(276, 65%, 10%)
HSV	hsv(276, 79%, 16%)
CMYK	cmyk(31%, 78.6%, 0%, 83.5%)
CIE-LAB	lab(5.63, 17.11, -17.64)
CIE-LCH	lch(5.63, 24.57, 314.14°)
OKLab	oklab(19.2% 0.0421 -0.0511)
OKLCH	oklch(19.2% 0.066 309.4)
XYZ	xyz(1.0222, 0.6238, 2.2566)
Luminance	0.0062 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D092A #162A09

analogous

#0D092A #1D092A #2A0926

triadic

#1D092A #2A1D09 #092A1D

tetradic

#1D092A #2A0D09 #162A09 #09262A

square

#1D092A #2A0D09 #162A09 #09262A

split-complementary

#1D092A #262A09 #092A0D

monochromatic

#110519 #110519 #1D092A #40145C #631F8F

Accessibility & contrast

On white

18.67

#1D092A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#1D092A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D092A

18.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D092A	#FFFFFF	#000000	##FFFFFF
##1D092A	1.00	18.67	1.12	18.67
#FFFFFF	18.67	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00122B

Deuteranopia (green-blind)

#051329

Tritanopia (blue-blind)

#1B1018

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #1d092a;
/* rgb */ color: rgb(29, 9, 42);
/* oklch */ color: oklch(19.2% 0.066 309.4);

Tailwind

colors: {
  custom: {
    50: '#5a4a63',
    500: '#1d092a',
    950: '#000000',
  },
}

SCSS

$custom: #1d092a;
$custom-light: #5a4a63;
$custom-dark: #000000;

JSON

{
  "hex": "#1d092a",
  "rgb": {
    "r": 29,
    "g": 9,
    "b": 42
  },
  "hsl": {
    "h": 276.364,
    "s": 64.706,
    "l": 10
  },
  "oklch": {
    "l": 0.19201,
    "c": 0.06621,
    "h": 309.4
  },
  "luminance": 0.00624
}

Semantic roles & 50–950 ramp

primary

#1D092A

secondary

#416827

accent

#E84082

background

#F5F4F5

surface

#E9E7EA

border

#C5C3C6

text

#040105

muted

#797779

Preview Lab

Preview with #1D092A

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

Preview Lab → · Contrast checker → · Palette generator →