#11012A#11012A

#11012A is a very dark, moderate violet. Relative luminance 0.003; OKLCH L 15.6% C 0.081 H 295.5°. Best body text is #FFFFFF at 19.78:1 contrast (WCAG AA passes).

Color values

HEX	#11012A
RGB	rgb(17, 1, 42)
HSL	hsl(263, 95%, 8%)
HSV	hsv(263, 98%, 16%)
CMYK	cmyk(59.5%, 97.6%, 0%, 83.5%)
CIE-LAB	lab(2.78, 15.04, -22.21)
CIE-LCH	lch(2.78, 26.82, 304.10°)
OKLab	oklab(15.62% 0.0348 -0.0732)
OKLCH	oklch(15.62% 0.081 295.5)
XYZ	xyz(0.6598, 0.3080, 2.2147)
Luminance	0.0031 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11012A #1A2A01

analogous

#01052A #11012A #25012A

triadic

#11012A #2A1101 #012A11

tetradic

#11012A #2A0105 #1A2A01 #012A25

square

#11012A #2A0105 #1A2A01 #012A25

split-complementary

#11012A #2A2501 #052A01

monochromatic

#0C011E #0C011E #11012A #290266 #4104A2

Accessibility & contrast

On white

19.78

#11012A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#11012A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11012A

19.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11012A	#FFFFFF	#000000	##FFFFFF
##11012A	1.00	19.78	1.06	19.78
#FFFFFF	19.78	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000A2B

Deuteranopia (green-blind)

#000929

Tritanopia (blue-blind)

#090B15

Achromatopsia (no color)

#0A0A0A

Design tokens & code

CSS

--color: #11012a;
/* rgb */ color: rgb(17, 1, 42);
/* oklch */ color: oklch(15.6% 0.081 295.5);

Tailwind

colors: {
  custom: {
    50: '#504764',
    500: '#11012a',
    950: '#000000',
  },
}

SCSS

$custom: #11012a;
$custom-light: #504764;
$custom-dark: #000000;

JSON

{
  "hex": "#11012a",
  "rgb": {
    "r": 17,
    "g": 1,
    "b": 42
  },
  "hsl": {
    "h": 263.415,
    "s": 95.349,
    "l": 8.431
  },
  "oklch": {
    "l": 0.15616,
    "c": 0.08104,
    "h": 295.5
  },
  "luminance": 0.00308
}

Semantic roles & 50–950 ramp

primary

#11012A

secondary

#4D7016

accent

#FF29AB

background

#F4F3F6

surface

#E7E5EB

border

#C3C1C6

text

#020005

muted

#78777A

Preview Lab

Preview with #11012A

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

Preview Lab → · Contrast checker → · Palette generator →