#1F0D4F#1F0D4F

#1F0D4F is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.8% C 0.111 H 287.0°. Best body text is #FFFFFF at 17.09:1 contrast (WCAG AA passes).

Color values

HEX	#1F0D4F
RGB	rgb(31, 13, 79)
HSL	hsl(256, 72%, 18%)
HSV	hsv(256, 84%, 31%)
CMYK	cmyk(60.8%, 83.5%, 0%, 69%)
CIE-LAB	lab(10.13, 28.09, -36.94)
CIE-LCH	lch(10.13, 46.41, 307.25°)
OKLab	oklab(23.79% 0.0326 -0.1063)
OKLCH	oklch(23.79% 0.111 287)
XYZ	xyz(2.1199, 1.1436, 7.5046)
Luminance	0.0114 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F0D4F #3D4F0D

analogous

#0D1C4F #1F0D4F #400D4F

triadic

#1F0D4F #4F1F0D #0D4F1F

tetradic

#1F0D4F #4F0D1C #3D4F0D #0D4F40

square

#1F0D4F #4F0D1C #3D4F0D #0D4F40

split-complementary

#1F0D4F #4F400D #1C4F0D

monochromatic

#0A041A #0A041A #1F0D4F #341684 #481EB8

Accessibility & contrast

On white

17.09

#1F0D4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#1F0D4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F0D4F

17.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F0D4F	#FFFFFF	#000000	##FFFFFF
##1F0D4F	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)

#001D51

Deuteranopia (green-blind)

#001A4E

Tritanopia (blue-blind)

#0A202D

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #1f0d4f;
/* rgb */ color: rgb(31, 13, 79);
/* oklch */ color: oklch(23.8% 0.111 287.0);

Tailwind

colors: {
  custom: {
    50: '#624e81',
    500: '#1f0d4f',
    950: '#000000',
  },
}

SCSS

$custom: #1f0d4f;
$custom-light: #624e81;
$custom-dark: #000000;

JSON

{
  "hex": "#1f0d4f",
  "rgb": {
    "r": 31,
    "g": 13,
    "b": 79
  },
  "hsl": {
    "h": 256.364,
    "s": 71.739,
    "l": 18.039
  },
  "oklch": {
    "l": 0.23789,
    "c": 0.11119,
    "h": 287
  },
  "luminance": 0.01144
}

Semantic roles & 50–950 ramp

primary

#1F0D4F

secondary

#718A2E

accent

#EE39BD

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#05010A

muted

#7A777C

Preview Lab

Preview with #1F0D4F

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

Preview Lab → · Contrast checker → · Palette generator →