#12001E#12001E

#12001E is a very dark, moderate violet. Relative luminance 0.002; OKLCH L 14.0% C 0.071 H 310.4°. Best body text is #FFFFFF at 20.11:1 contrast (WCAG AA passes).

Color values

HEX	#12001E
RGB	rgb(18, 0, 30)
HSL	hsl(276, 100%, 6%)
HSV	hsv(276, 100%, 12%)
CMYK	cmyk(40%, 100%, 0%, 88.2%)
CIE-LAB	lab(2.01, 11.16, -14.02)
CIE-LCH	lch(2.01, 17.92, 308.54°)
OKLab	oklab(14.02% 0.0459 -0.0539)
OKLCH	oklch(14.02% 0.071 310.4)
XYZ	xyz(0.4838, 0.2223, 1.2455)
Luminance	0.0022 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12001E #0C1E00

analogous

#03001E #12001E #1E001B

triadic

#12001E #1E1200 #001E12

tetradic

#12001E #1E0300 #0C1E00 #001B1E

square

#12001E #1E0300 #0C1E00 #001B1E

split-complementary

#12001E #1B1E00 #001E03

monochromatic

#12001F #12001F #12001F #37005B #5B0098

Accessibility & contrast

On white

20.11

#12001E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.04

#12001E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12001E

20.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12001E	#FFFFFF	#000000	##FFFFFF
##12001E	1.00	20.11	1.04	20.11
#FFFFFF	20.11	1.00	21.00	1.00
#000000	1.04	21.00	1.00	21.00
##FFFFFF	20.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00071F

Deuteranopia (green-blind)

#00081D

Tritanopia (blue-blind)

#10050D

Achromatopsia (no color)

#070707

Design tokens & code

CSS

--color: #12001e;
/* rgb */ color: rgb(18, 0, 30);
/* oklch */ color: oklch(14.0% 0.071 310.4);

Tailwind

colors: {
  custom: {
    50: '#4f4659',
    500: '#12001e',
    950: '#000000',
  },
}

SCSS

$custom: #12001e;
$custom-light: #4f4659;
$custom-dark: #000000;

JSON

{
  "hex": "#12001e",
  "rgb": {
    "r": 18,
    "g": 0,
    "b": 30
  },
  "hsl": {
    "h": 276,
    "s": 100,
    "l": 5.882
  },
  "oklch": {
    "l": 0.14023,
    "c": 0.07079,
    "h": 310.4
  },
  "luminance": 0.00222
}

Semantic roles & 50–950 ramp

primary

#12001E

secondary

#346812

accent

#FF297E

background

#F4F3F5

surface

#E7E5E9

border

#C3C1C5

text

#020003

muted

#787778

Preview Lab

Preview with #12001E

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

Preview Lab → · Contrast checker → · Palette generator →