#1D0A44#1D0A44

#1D0A44 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.9% C 0.100 H 290.6°. Best body text is #FFFFFF at 17.81:1 contrast (WCAG AA passes).

Color values

HEX	#1D0A44
RGB	rgb(29, 10, 68)
HSL	hsl(260, 74%, 15%)
HSV	hsv(260, 85%, 27%)
CMYK	cmyk(57.4%, 85.3%, 0%, 73.3%)
CIE-LAB	lab(8.09, 25.85, -32.64)
CIE-LCH	lch(8.09, 41.63, 308.38°)
OKLab	oklab(21.93% 0.0352 -0.0938)
OKLCH	oklch(21.93% 0.1 290.6)
XYZ	xyz(1.6583, 0.8956, 5.5532)
Luminance	0.0090 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D0A44 #31440A

analogous

#0A1444 #1D0A44 #3A0A44

triadic

#1D0A44 #441D0A #0A441D

tetradic

#1D0A44 #440A14 #31440A #0A443A

square

#1D0A44 #440A14 #31440A #0A443A

split-complementary

#1D0A44 #443A0A #14440A

monochromatic

#0B041B #0B041B #1D0A44 #341279 #4B1AAF

Accessibility & contrast

On white

17.81

#1D0A44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#1D0A44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0A44

17.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D0A44	#FFFFFF	#000000	##FFFFFF
##1D0A44	1.00	17.81	1.18	17.81
#FFFFFF	17.81	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001946

Deuteranopia (green-blind)

#001643

Tritanopia (blue-blind)

#0F1A26

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #1d0a44;
/* rgb */ color: rgb(29, 10, 68);
/* oklch */ color: oklch(21.9% 0.100 290.6);

Tailwind

colors: {
  custom: {
    50: '#5e4b79',
    500: '#1d0a44',
    950: '#000000',
  },
}

SCSS

$custom: #1d0a44;
$custom-light: #5e4b79;
$custom-dark: #000000;

JSON

{
  "hex": "#1d0a44",
  "rgb": {
    "r": 29,
    "g": 10,
    "b": 68
  },
  "hsl": {
    "h": 259.655,
    "s": 74.359,
    "l": 15.294
  },
  "oklch": {
    "l": 0.2193,
    "c": 0.10015,
    "h": 290.6
  },
  "luminance": 0.00896
}

Semantic roles & 50–950 ramp

primary

#1D0A44

secondary

#648129

accent

#F137B4

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#050109

muted

#79777B

Preview Lab

Preview with #1D0A44

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

Preview Lab → · Contrast checker → · Palette generator →