#1D0D43#1D0D43

#1D0D43 is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.3% C 0.095 H 290.0°. Best body text is #FFFFFF at 17.64:1 contrast (WCAG AA passes).

Color values

HEX	#1D0D43
RGB	rgb(29, 13, 67)
HSL	hsl(258, 68%, 16%)
HSV	hsv(258, 81%, 26%)
CMYK	cmyk(56.7%, 80.6%, 0%, 73.7%)
CIE-LAB	lab(8.60, 23.76, -31.09)
CIE-LCH	lch(8.60, 39.13, 307.40°)
OKLab	oklab(22.26% 0.0325 -0.0892)
OKLCH	oklch(22.26% 0.095 290)
XYZ	xyz(1.6634, 0.9542, 5.4056)
Luminance	0.0095 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D0D43 #33430D

analogous

#0D1843 #1D0D43 #380D43

triadic

#1D0D43 #431D0D #0D431D

tetradic

#1D0D43 #430D18 #33430D #0D4338

square

#1D0D43 #430D18 #33430D #0D4338

split-complementary

#1D0D43 #43380D #18430D

monochromatic

#0B051A #0B051A #1D0D43 #331776 #4921AA

Accessibility & contrast

On white

17.64

#1D0D43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#1D0D43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0D43

17.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D0D43	#FFFFFF	#000000	##FFFFFF
##1D0D43	1.00	17.64	1.19	17.64
#FFFFFF	17.64	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A45

Deuteranopia (green-blind)

#001742

Tritanopia (blue-blind)

#101B27

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #1d0d43;
/* rgb */ color: rgb(29, 13, 67);
/* oklch */ color: oklch(22.3% 0.095 290.0);

Tailwind

colors: {
  custom: {
    50: '#5e4d78',
    500: '#1d0d43',
    950: '#000000',
  },
}

SCSS

$custom: #1d0d43;
$custom-light: #5e4d78;
$custom-dark: #000000;

JSON

{
  "hex": "#1d0d43",
  "rgb": {
    "r": 29,
    "g": 13,
    "b": 67
  },
  "hsl": {
    "h": 257.778,
    "s": 67.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.22261,
    "c": 0.09498,
    "h": 290
  },
  "luminance": 0.00954
}

Semantic roles & 50–950 ramp

primary

#1D0D43

secondary

#667E2D

accent

#EA3DB7

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#050109

muted

#79777B

Preview Lab

Preview with #1D0D43

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

Preview Lab → · Contrast checker → · Palette generator →