#1F0938#1F0938

#1F0938 is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 20.8% C 0.086 H 300.4°. Best body text is #FFFFFF at 18.19:1 contrast (WCAG AA passes).

Color values

HEX	#1F0938
RGB	rgb(31, 9, 56)
HSL	hsl(268, 72%, 13%)
HSV	hsv(268, 84%, 22%)
CMYK	cmyk(44.6%, 83.9%, 0%, 78%)
CIE-LAB	lab(6.98, 22.84, -25.84)
CIE-LCH	lch(6.98, 34.49, 311.47°)
OKLab	oklab(20.79% 0.0433 -0.074)
OKLCH	oklch(20.79% 0.086 300.4)
XYZ	xyz(1.3764, 0.7722, 3.8171)
Luminance	0.0077 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F0938 #223809

analogous

#090A38 #1F0938 #360938

triadic

#1F0938 #381F09 #09381F

tetradic

#1F0938 #38090A #223809 #093836

square

#1F0938 #38090A #223809 #093836

split-complementary

#1F0938 #383609 #0A3809

monochromatic

#0F041A #0F041A #1F0938 #3C116D #591AA1

Accessibility & contrast

On white

18.19

#1F0938 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#1F0938 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F0938

18.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F0938	#FFFFFF	#000000	##FFFFFF
##1F0938	1.00	18.19	1.15	18.19
#FFFFFF	18.19	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001539

Deuteranopia (green-blind)

#001537

Tritanopia (blue-blind)

#19151F

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #1f0938;
/* rgb */ color: rgb(31, 9, 56);
/* oklch */ color: oklch(20.8% 0.086 300.4);

Tailwind

colors: {
  custom: {
    50: '#5e4a6f',
    500: '#1f0938',
    950: '#000000',
  },
}

SCSS

$custom: #1f0938;
$custom-light: #5e4a6f;
$custom-dark: #000000;

JSON

{
  "hex": "#1f0938",
  "rgb": {
    "r": 31,
    "g": 9,
    "b": 56
  },
  "hsl": {
    "h": 268.085,
    "s": 72.308,
    "l": 12.745
  },
  "oklch": {
    "l": 0.20794,
    "c": 0.08573,
    "h": 300.4
  },
  "luminance": 0.00772
}

Semantic roles & 50–950 ramp

primary

#1F0938

secondary

#517627

accent

#EF399A

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#040107

muted

#79777A

Preview Lab

Preview with #1F0938

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

Preview Lab → · Contrast checker → · Palette generator →