#1D0A45#1D0A45

#1D0A45 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 22.0% C 0.101 H 290.1°. Best body text is #FFFFFF at 17.77:1 contrast (WCAG AA passes).

Color values

HEX	#1D0A45
RGB	rgb(29, 10, 69)
HSL	hsl(259, 75%, 15%)
HSV	hsv(259, 86%, 27%)
CMYK	cmyk(58%, 85.5%, 0%, 72.9%)
CIE-LAB	lab(8.20, 26.17, -33.16)
CIE-LCH	lch(8.20, 42.24, 308.28°)
OKLab	oklab(22.04% 0.0349 -0.0953)
OKLCH	oklch(22.04% 0.101 290.1)
XYZ	xyz(1.6891, 0.9079, 5.7153)
Luminance	0.0091 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D0A45 #32450A

analogous

#0A1445 #1D0A45 #3A0A45

triadic

#1D0A45 #451D0A #0A451D

tetradic

#1D0A45 #450A14 #32450A #0A453A

square

#1D0A45 #450A14 #32450A #0A453A

split-complementary

#1D0A45 #453A0A #14450A

monochromatic

#0B041B #0B041B #1D0A45 #33127A #4A19B0

Accessibility & contrast

On white

17.77

#1D0A45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#1D0A45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0A45

17.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D0A45	#FFFFFF	#000000	##FFFFFF
##1D0A45	1.00	17.77	1.18	17.77
#FFFFFF	17.77	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001947

Deuteranopia (green-blind)

#001744

Tritanopia (blue-blind)

#0E1B27

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #1d0a45;
/* rgb */ color: rgb(29, 10, 69);
/* oklch */ color: oklch(22.0% 0.101 290.1);

Tailwind

colors: {
  custom: {
    50: '#5f4b79',
    500: '#1d0a45',
    950: '#000000',
  },
}

SCSS

$custom: #1d0a45;
$custom-light: #5f4b79;
$custom-dark: #000000;

JSON

{
  "hex": "#1d0a45",
  "rgb": {
    "r": 29,
    "g": 10,
    "b": 69
  },
  "hsl": {
    "h": 259.322,
    "s": 74.684,
    "l": 15.49
  },
  "oklch": {
    "l": 0.22041,
    "c": 0.10148,
    "h": 290.1
  },
  "luminance": 0.00908
}

Semantic roles & 50–950 ramp

primary

#1D0A45

secondary

#658229

accent

#F136B5

background

#F5F4F7

surface

#EAE7ED

border

#C6C3C8

text

#050109

muted

#79777B

Preview Lab

Preview with #1D0A45

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

Preview Lab → · Contrast checker → · Palette generator →