#1F0E46#1F0E46

#1F0E46 is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 23.0% C 0.098 H 290.5°. Best body text is #FFFFFF at 17.36:1 contrast (WCAG AA passes).

Color values

HEX	#1F0E46
RGB	rgb(31, 14, 70)
HSL	hsl(258, 67%, 16%)
HSV	hsv(258, 80%, 27%)
CMYK	cmyk(55.7%, 80%, 0%, 72.5%)
CIE-LAB	lab(9.38, 24.54, -31.92)
CIE-LCH	lch(9.38, 40.26, 307.56°)
OKLab	oklab(22.97% 0.0342 -0.0916)
OKLCH	oklch(22.97% 0.098 290.5)
XYZ	xyz(1.8273, 1.0475, 5.8991)
Luminance	0.0105 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F0E46 #35460E

analogous

#0E1946 #1F0E46 #3B0E46

triadic

#1F0E46 #461F0E #0E461F

tetradic

#1F0E46 #460E19 #35460E #0E463B

square

#1F0E46 #460E19 #35460E #0E463B

split-complementary

#1F0E46 #463B0E #19460E

monochromatic

#0B051A #0B051A #1F0E46 #361879 #4C22AC

Accessibility & contrast

On white

17.36

#1F0E46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#1F0E46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F0E46

17.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F0E46	#FFFFFF	#000000	##FFFFFF
##1F0E46	1.00	17.36	1.21	17.36
#FFFFFF	17.36	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B48

Deuteranopia (green-blind)

#001945

Tritanopia (blue-blind)

#121D29

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #1f0e46;
/* rgb */ color: rgb(31, 14, 70);
/* oklch */ color: oklch(23.0% 0.098 290.5);

Tailwind

colors: {
  custom: {
    50: '#604e7a',
    500: '#1f0e46',
    950: '#000000',
  },
}

SCSS

$custom: #1f0e46;
$custom-light: #604e7a;
$custom-dark: #000000;

JSON

{
  "hex": "#1f0e46",
  "rgb": {
    "r": 31,
    "g": 14,
    "b": 70
  },
  "hsl": {
    "h": 258.214,
    "s": 66.667,
    "l": 16.471
  },
  "oklch": {
    "l": 0.22966,
    "c": 0.09778,
    "h": 290.5
  },
  "luminance": 0.01048
}

Semantic roles & 50–950 ramp

primary

#1F0E46

secondary

#68812F

accent

#EA3EB6

background

#F5F4F7

surface

#EAE7ED

border

#C6C3C8

text

#050109

muted

#79777B

Preview Lab

Preview with #1F0E46

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

Preview Lab → · Contrast checker → · Palette generator →