#1F0836#1F0836

#1F0836 is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.4% C 0.085 H 302.2°. Best body text is #FFFFFF at 18.32:1 contrast (WCAG AA passes).

Color values

HEX	#1F0836
RGB	rgb(31, 8, 54)
HSL	hsl(270, 74%, 12%)
HSV	hsv(270, 85%, 21%)
CMYK	cmyk(42.6%, 85.2%, 0%, 78.8%)
CIE-LAB	lab(6.61, 22.67, -24.98)
CIE-LCH	lch(6.61, 33.74, 312.22°)
OKLab	oklab(20.44% 0.0451 -0.0717)
OKLCH	oklch(20.44% 0.085 302.2)
XYZ	xyz(1.3176, 0.7313, 3.5611)
Luminance	0.0073 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F0836 #1F3608

analogous

#080836 #1F0836 #360836

triadic

#1F0836 #361F08 #08361F

tetradic

#1F0836 #360808 #1F3608 #083636

square

#1F0836 #360808 #1F3608 #083636

split-complementary

#1F0836 #363608 #083608

monochromatic

#0F041B #0F041B #1F0836 #3E106B #5C18A1

Accessibility & contrast

On white

18.32

#1F0836 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#1F0836 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F0836

18.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F0836	#FFFFFF	#000000	##FFFFFF
##1F0836	1.00	18.32	1.15	18.32
#FFFFFF	18.32	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001437

Deuteranopia (green-blind)

#001435

Tritanopia (blue-blind)

#1A131E

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #1f0836;
/* rgb */ color: rgb(31, 8, 54);
/* oklch */ color: oklch(20.4% 0.085 302.2);

Tailwind

colors: {
  custom: {
    50: '#5d4a6d',
    500: '#1f0836',
    950: '#000000',
  },
}

SCSS

$custom: #1f0836;
$custom-light: #5d4a6d;
$custom-dark: #000000;

JSON

{
  "hex": "#1f0836",
  "rgb": {
    "r": 31,
    "g": 8,
    "b": 54
  },
  "hsl": {
    "h": 270,
    "s": 74.194,
    "l": 12.157
  },
  "oklch": {
    "l": 0.20442,
    "c": 0.08468,
    "h": 302.2
  },
  "luminance": 0.00731
}

Semantic roles & 50–950 ramp

primary

#1F0836

secondary

#4D7525

accent

#F13794

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#040107

muted

#79777A

Preview Lab

Preview with #1F0836

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

Preview Lab → · Contrast checker → · Palette generator →