#1F0D2F#1F0D2F

#1F0D2F is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 20.6% C 0.067 H 305.8°. Best body text is #FFFFFF at 18.15:1 contrast (WCAG AA passes).

Color values

HEX	#1F0D2F
RGB	rgb(31, 13, 47)
HSL	hsl(272, 57%, 12%)
HSV	hsv(272, 72%, 18%)
CMYK	cmyk(34%, 72.3%, 0%, 81.6%)
CIE-LAB	lab(7.09, 17.63, -19.06)
CIE-LCH	lch(7.09, 25.96, 312.76°)
OKLab	oklab(20.63% 0.0389 -0.054)
OKLCH	oklch(20.63% 0.067 305.8)
XYZ	xyz(1.2220, 0.7844, 2.7758)
Luminance	0.0078 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F0D2F #1D2F0D

analogous

#0E0D2F #1F0D2F #2F0D2E

triadic

#1F0D2F #2F1F0D #0D2F1F

tetradic

#1F0D2F #2F0E0D #1D2F0D #0D2E2F

square

#1F0D2F #2F0E0D #1D2F0D #0D2E2F

split-complementary

#1F0D2F #2E2F0D #0D2F0E

monochromatic

#100718 #100718 #1F0D2F #3F1A5F #5E288F

Accessibility & contrast

On white

18.15

#1F0D2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#1F0D2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F0D2F

18.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F0D2F	#FFFFFF	#000000	##FFFFFF
##1F0D2F	1.00	18.15	1.16	18.15
#FFFFFF	18.15	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#021530

Deuteranopia (green-blind)

#07162E

Tritanopia (blue-blind)

#1C141C

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #1f0d2f;
/* rgb */ color: rgb(31, 13, 47);
/* oklch */ color: oklch(20.6% 0.067 305.8);

Tailwind

colors: {
  custom: {
    50: '#5c4c68',
    500: '#1f0d2f',
    950: '#000000',
  },
}

SCSS

$custom: #1f0d2f;
$custom-light: #5c4c68;
$custom-dark: #000000;

JSON

{
  "hex": "#1f0d2f",
  "rgb": {
    "r": 31,
    "g": 13,
    "b": 47
  },
  "hsl": {
    "h": 271.765,
    "s": 56.667,
    "l": 11.765
  },
  "oklch": {
    "l": 0.2063,
    "c": 0.06657,
    "h": 305.8
  },
  "luminance": 0.00784
}

Semantic roles & 50–950 ramp

primary

#1F0D2F

secondary

#4A6A2E

accent

#E0488F

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#040106

muted

#79777A

Preview Lab

Preview with #1F0D2F

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

Preview Lab → · Contrast checker → · Palette generator →