#11051D#11051D

#11051D is a very dark, muted violet. Relative luminance 0.003; OKLCH L 15.3% C 0.052 H 305.0°. Best body text is #FFFFFF at 19.75:1 contrast (WCAG AA passes).

Color values

HEX	#11051D
RGB	rgb(17, 5, 29)
HSL	hsl(270, 71%, 7%)
HSV	hsv(270, 83%, 11%)
CMYK	cmyk(41.4%, 82.8%, 0%, 88.6%)
CIE-LAB	lab(2.86, 8.46, -11.95)
CIE-LCH	lch(2.86, 14.64, 305.29°)
OKLab	oklab(15.28% 0.0299 -0.0428)
OKLCH	oklch(15.28% 0.052 305)
XYZ	xyz(0.5072, 0.3164, 1.1965)
Luminance	0.0032 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 10.49

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11051D #111D05

analogous

#05051D #11051D #1D051D

triadic

#11051D #1D1105 #051D11

tetradic

#11051D #1D0505 #111D05 #051D1D

square

#11051D #1D0505 #111D05 #051D1D

split-complementary

#11051D #1D1D05 #051D05

monochromatic

#0F051A #0F051A #11051D #300E51 #4E1785

Accessibility & contrast

On white

19.75

#11051D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#11051D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11051D

19.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11051D	#FFFFFF	#000000	##FFFFFF
##11051D	1.00	19.75	1.06	19.75
#FFFFFF	19.75	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000A1E

Deuteranopia (green-blind)

#020A1C

Tritanopia (blue-blind)

#0F090F

Achromatopsia (no color)

#0A0A0A

Design tokens & code

CSS

--color: #11051d;
/* rgb */ color: rgb(17, 5, 29);
/* oklch */ color: oklch(15.3% 0.052 305.0);

Tailwind

colors: {
  custom: {
    50: '#4f4958',
    500: '#11051d',
    950: '#000000',
  },
}

SCSS

$custom: #11051d;
$custom-light: #4f4958;
$custom-dark: #000000;

JSON

{
  "hex": "#11051d",
  "rgb": {
    "r": 17,
    "g": 5,
    "b": 29
  },
  "hsl": {
    "h": 270,
    "s": 70.588,
    "l": 6.667
  },
  "oklch": {
    "l": 0.15284,
    "c": 0.05216,
    "h": 305
  },
  "luminance": 0.00316
}

Semantic roles & 50–950 ramp

primary

#11051D

secondary

#3F5E20

accent

#ED3A94

background

#F4F4F5

surface

#E7E6E9

border

#C3C2C5

text

#020003

muted

#787778

Preview Lab

Preview with #11051D

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

Preview Lab → · Contrast checker → · Palette generator →