#1D0D51#1D0D51

#1D0D51 is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.8% C 0.114 H 284.4°. Best body text is #FFFFFF at 17.09:1 contrast (WCAG AA passes).

Color values

HEX	#1D0D51
RGB	rgb(29, 13, 81)
HSL	hsl(254, 72%, 18%)
HSV	hsv(254, 84%, 32%)
CMYK	cmyk(64.2%, 84%, 0%, 68.2%)
CIE-LAB	lab(10.13, 28.46, -38.33)
CIE-LCH	lch(10.13, 47.74, 306.59°)
OKLab	oklab(23.8% 0.0285 -0.1105)
OKLCH	oklch(23.8% 0.114 284.4)
XYZ	xyz(2.1354, 1.1430, 7.8911)
Luminance	0.0114 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D0D51 #41510D

analogous

#0D1F51 #1D0D51 #3F0D51

triadic

#1D0D51 #511D0D #0D511D

tetradic

#1D0D51 #510D1F #41510D #0D513F

square

#1D0D51 #510D1F #41510D #0D513F

split-complementary

#1D0D51 #513F0D #1F510D

monochromatic

#09041A #0A051C #1D0D51 #301586 #431EBA

Accessibility & contrast

On white

17.09

#1D0D51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#1D0D51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0D51

17.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D0D51	#FFFFFF	#000000	##FFFFFF
##1D0D51	1.00	17.09	1.23	17.09
#FFFFFF	17.09	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E53

Deuteranopia (green-blind)

#001A50

Tritanopia (blue-blind)

#01212E

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #1d0d51;
/* rgb */ color: rgb(29, 13, 81);
/* oklch */ color: oklch(23.8% 0.114 284.4);

Tailwind

colors: {
  custom: {
    50: '#614e83',
    500: '#1d0d51',
    950: '#000000',
  },
}

SCSS

$custom: #1d0d51;
$custom-light: #614e83;
$custom-dark: #000000;

JSON

{
  "hex": "#1d0d51",
  "rgb": {
    "r": 29,
    "g": 13,
    "b": 81
  },
  "hsl": {
    "h": 254.118,
    "s": 72.34,
    "l": 18.431
  },
  "oklch": {
    "l": 0.23799,
    "c": 0.11406,
    "h": 284.4
  },
  "luminance": 0.01143
}

Semantic roles & 50–950 ramp

primary

#1D0D51

secondary

#768C2E

accent

#EF39C4

background

#F6F4F8

surface

#EBE7EF

border

#C6C3CA

text

#05010B

muted

#7A777C

Preview Lab

Preview with #1D0D51

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

Preview Lab → · Contrast checker → · Palette generator →