#1D0A47#1D0A47

#1D0A47 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 22.3% C 0.104 H 289.2°. Best body text is #FFFFFF at 17.70:1 contrast (WCAG AA passes).

Color values

HEX	#1D0A47
RGB	rgb(29, 10, 71)
HSL	hsl(259, 75%, 16%)
HSV	hsv(259, 86%, 28%)
CMYK	cmyk(59.2%, 85.9%, 0%, 72.2%)
CIE-LAB	lab(8.42, 26.82, -34.20)
CIE-LCH	lch(8.42, 43.47, 308.10°)
OKLab	oklab(22.26% 0.0342 -0.0984)
OKLCH	oklch(22.26% 0.104 289.2)
XYZ	xyz(1.7522, 0.9331, 6.0478)
Luminance	0.0093 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.26

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D0A47 #34470A

analogous

#0A1547 #1D0A47 #3B0A47

triadic

#1D0A47 #471D0A #0A471D

tetradic

#1D0A47 #470A15 #34470A #0A473B

square

#1D0A47 #470A15 #34470A #0A473B

split-complementary

#1D0A47 #473B0A #15470A

monochromatic

#0B041B #0B041B #1D0A47 #33127D #4919B2

Accessibility & contrast

On white

17.70

#1D0A47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#1D0A47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0A47

17.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D0A47	#FFFFFF	#000000	##FFFFFF
##1D0A47	1.00	17.70	1.19	17.70
#FFFFFF	17.70	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A49

Deuteranopia (green-blind)

#001746

Tritanopia (blue-blind)

#0D1B28

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #1d0a47;
/* rgb */ color: rgb(29, 10, 71);
/* oklch */ color: oklch(22.3% 0.104 289.2);

Tailwind

colors: {
  custom: {
    50: '#5f4b7b',
    500: '#1d0a47',
    950: '#000000',
  },
}

SCSS

$custom: #1d0a47;
$custom-light: #5f4b7b;
$custom-dark: #000000;

JSON

{
  "hex": "#1d0a47",
  "rgb": {
    "r": 29,
    "g": 10,
    "b": 71
  },
  "hsl": {
    "h": 258.689,
    "s": 75.309,
    "l": 15.882
  },
  "oklch": {
    "l": 0.22263,
    "c": 0.10413,
    "h": 289.2
  },
  "luminance": 0.00933
}

Semantic roles & 50–950 ramp

primary

#1D0A47

secondary

#688429

accent

#F236B7

background

#F5F4F7

surface

#EAE7EE

border

#C6C3C9

text

#050109

muted

#79777B

Preview Lab

Preview with #1D0A47

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

Preview Lab → · Contrast checker → · Palette generator →