#1D0B44#1D0B44

#1D0B44 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 22.1% C 0.099 H 290.3°. Best body text is #FFFFFF at 17.74:1 contrast (WCAG AA passes).

Color values

HEX	#1D0B44
RGB	rgb(29, 11, 68)
HSL	hsl(259, 72%, 15%)
HSV	hsv(259, 84%, 27%)
CMYK	cmyk(57.4%, 83.8%, 0%, 73.3%)
CIE-LAB	lab(8.29, 25.29, -32.31)
CIE-LCH	lch(8.29, 41.03, 308.05°)
OKLab	oklab(22.07% 0.0343 -0.0928)
OKLCH	oklch(22.07% 0.099 290.3)
XYZ	xyz(1.6695, 0.9178, 5.5569)
Luminance	0.0092 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D0B44 #32440B

analogous

#0B1644 #1D0B44 #390B44

triadic

#1D0B44 #441D0B #0B441D

tetradic

#1D0B44 #440B16 #32440B #0B4439

square

#1D0B44 #440B16 #32440B #0B4439

split-complementary

#1D0B44 #44390B #16440B

monochromatic

#0B041A #0B041A #1D0B44 #331479 #4A1CAD

Accessibility & contrast

On white

17.74

#1D0B44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#1D0B44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0B44

17.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D0B44	#FFFFFF	#000000	##FFFFFF
##1D0B44	1.00	17.74	1.18	17.74
#FFFFFF	17.74	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001946

Deuteranopia (green-blind)

#001743

Tritanopia (blue-blind)

#0F1B27

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #1d0b44;
/* rgb */ color: rgb(29, 11, 68);
/* oklch */ color: oklch(22.1% 0.099 290.3);

Tailwind

colors: {
  custom: {
    50: '#5e4c79',
    500: '#1d0b44',
    950: '#000000',
  },
}

SCSS

$custom: #1d0b44;
$custom-light: #5e4c79;
$custom-dark: #000000;

JSON

{
  "hex": "#1d0b44",
  "rgb": {
    "r": 29,
    "g": 11,
    "b": 68
  },
  "hsl": {
    "h": 258.947,
    "s": 72.152,
    "l": 15.49
  },
  "oklch": {
    "l": 0.22069,
    "c": 0.09894,
    "h": 290.3
  },
  "luminance": 0.00918
}

Semantic roles & 50–950 ramp

primary

#1D0B44

secondary

#65812A

accent

#EF39B5

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#050109

muted

#79777B

Preview Lab

Preview with #1D0B44

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

Preview Lab → · Contrast checker → · Palette generator →