#1F0936#1F0936

#1F0936 is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 20.6% C 0.083 H 301.8°. Best body text is #FFFFFF at 18.25:1 contrast (WCAG AA passes).

Color values

HEX	#1F0936
RGB	rgb(31, 9, 54)
HSL	hsl(269, 71%, 12%)
HSV	hsv(269, 83%, 21%)
CMYK	cmyk(42.6%, 83.3%, 0%, 78.8%)
CIE-LAB	lab(6.80, 22.16, -24.67)
CIE-LCH	lch(6.80, 33.16, 311.93°)
OKLab	oklab(20.6% 0.0438 -0.0706)
OKLCH	oklch(20.6% 0.083 301.8)
XYZ	xyz(1.3285, 0.7530, 3.5647)
Luminance	0.0075 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 7.01

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F0936 #203609

analogous

#090A36 #1F0936 #360936

triadic

#1F0936 #361F09 #09361F

tetradic

#1F0936 #36090A #203609 #093636

square

#1F0936 #36090A #203609 #093636

split-complementary

#1F0936 #363609 #0A3609

monochromatic

#0F041A #0F041A #1F0936 #3D126A #5B1A9F

Accessibility & contrast

On white

18.25

#1F0936 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#1F0936 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F0936

18.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F0936	#FFFFFF	#000000	##FFFFFF
##1F0936	1.00	18.25	1.15	18.25
#FFFFFF	18.25	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001537

Deuteranopia (green-blind)

#001535

Tritanopia (blue-blind)

#1A141E

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #1f0936;
/* rgb */ color: rgb(31, 9, 54);
/* oklch */ color: oklch(20.6% 0.083 301.8);

Tailwind

colors: {
  custom: {
    50: '#5d4a6d',
    500: '#1f0936',
    950: '#000000',
  },
}

SCSS

$custom: #1f0936;
$custom-light: #5d4a6d;
$custom-dark: #000000;

JSON

{
  "hex": "#1f0936",
  "rgb": {
    "r": 31,
    "g": 9,
    "b": 54
  },
  "hsl": {
    "h": 269.333,
    "s": 71.429,
    "l": 12.353
  },
  "oklch": {
    "l": 0.20598,
    "c": 0.08308,
    "h": 301.8
  },
  "luminance": 0.00753
}

Semantic roles & 50–950 ramp

primary

#1F0936

secondary

#4E7427

accent

#EE3A96

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#040107

muted

#79777A

Preview Lab

Preview with #1F0936

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

Preview Lab → · Contrast checker → · Palette generator →