#1D0C56#1D0C56

#1D0C56 is a very dark, vivid violet. Relative luminance 0.012; OKLCH L 24.3% C 0.122 H 283.1°. Best body text is #FFFFFF at 16.95:1 contrast (WCAG AA passes).

Color values

HEX	#1D0C56
RGB	rgb(29, 12, 86)
HSL	hsl(254, 76%, 19%)
HSV	hsv(254, 86%, 34%)
CMYK	cmyk(66.3%, 86%, 0%, 66.3%)
CIE-LAB	lab(10.53, 30.64, -41.10)
CIE-LCH	lch(10.53, 51.26, 306.71°)
OKLab	oklab(24.25% 0.0275 -0.1185)
OKLCH	oklch(24.25% 0.122 283.1)
XYZ	xyz(2.3174, 1.1959, 8.9110)
Luminance	0.0120 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D0C56 #45560C

analogous

#0C2056 #1D0C56 #420C56

triadic

#1D0C56 #561D0C #0C561D

tetradic

#1D0C56 #560C20 #45560C #0C5642

square

#1D0C56 #560C20 #45560C #0C5642

split-complementary

#1D0C56 #56420C #20560C

monochromatic

#09041B #0B0520 #1D0C56 #2F138C #411BC1

Accessibility & contrast

On white

16.95

#1D0C56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#1D0C56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0C56

16.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D0C56	#FFFFFF	#000000	##FFFFFF
##1D0C56	1.00	16.95	1.24	16.95
#FFFFFF	16.95	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F58

Deuteranopia (green-blind)

#001A55

Tritanopia (blue-blind)

#002231

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #1d0c56;
/* rgb */ color: rgb(29, 12, 86);
/* oklch */ color: oklch(24.3% 0.122 283.1);

Tailwind

colors: {
  custom: {
    50: '#624e87',
    500: '#1d0c56',
    950: '#000000',
  },
}

SCSS

$custom: #1d0c56;
$custom-light: #624e87;
$custom-dark: #000000;

JSON

{
  "hex": "#1d0c56",
  "rgb": {
    "r": 29,
    "g": 12,
    "b": 86
  },
  "hsl": {
    "h": 253.784,
    "s": 75.51,
    "l": 19.216
  },
  "oklch": {
    "l": 0.2425,
    "c": 0.12165,
    "h": 283.1
  },
  "luminance": 0.01196
}

Semantic roles & 50–950 ramp

primary

#1D0C56

secondary

#7A912D

accent

#F236C7

background

#F6F4F8

surface

#EBE7EF

border

#C6C3CA

text

#06010B

muted

#7A777C

Preview Lab

Preview with #1D0C56

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

Preview Lab → · Contrast checker → · Palette generator →