#1D0A42#1D0A42

#1D0A42 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.7% C 0.097 H 291.6°. Best body text is #FFFFFF at 17.88:1 contrast (WCAG AA passes).

Color values

HEX	#1D0A42
RGB	rgb(29, 10, 66)
HSL	hsl(260, 74%, 15%)
HSV	hsv(260, 85%, 26%)
CMYK	cmyk(56.1%, 84.8%, 0%, 74.1%)
CIE-LAB	lab(7.87, 25.20, -31.57)
CIE-LCH	lch(7.87, 40.40, 308.59°)
OKLab	oklab(21.71% 0.0359 -0.0907)
OKLCH	oklch(21.71% 0.097 291.6)
XYZ	xyz(1.5983, 0.8716, 5.2372)
Luminance	0.0087 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D0A42 #2F420A

analogous

#0A1342 #1D0A42 #390A42

triadic

#1D0A42 #421D0A #0A421D

tetradic

#1D0A42 #420A13 #2F420A #0A4239

square

#1D0A42 #420A13 #2F420A #0A4239

split-complementary

#1D0A42 #42390A #13420A

monochromatic

#0C041B #0C041B #1D0A42 #341277 #4C1AAC

Accessibility & contrast

On white

17.88

#1D0A42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#1D0A42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0A42

17.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D0A42	#FFFFFF	#000000	##FFFFFF
##1D0A42	1.00	17.88	1.17	17.88
#FFFFFF	17.88	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001844

Deuteranopia (green-blind)

#001641

Tritanopia (blue-blind)

#111925

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #1d0a42;
/* rgb */ color: rgb(29, 10, 66);
/* oklch */ color: oklch(21.7% 0.097 291.6);

Tailwind

colors: {
  custom: {
    50: '#5e4b77',
    500: '#1d0a42',
    950: '#000000',
  },
}

SCSS

$custom: #1d0a42;
$custom-light: #5e4b77;
$custom-dark: #000000;

JSON

{
  "hex": "#1d0a42",
  "rgb": {
    "r": 29,
    "g": 10,
    "b": 66
  },
  "hsl": {
    "h": 260.357,
    "s": 73.684,
    "l": 14.902
  },
  "oklch": {
    "l": 0.21711,
    "c": 0.09749,
    "h": 291.6
  },
  "luminance": 0.00872
}

Semantic roles & 50–950 ramp

primary

#1D0A42

secondary

#627F29

accent

#F037B2

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#050109

muted

#79777B

Preview Lab

Preview with #1D0A42

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

Preview Lab → · Contrast checker → · Palette generator →