#11052C#11052C

#11052C is a very dark, moderate violet. Relative luminance 0.004; OKLCH L 16.9% C 0.075 H 291.0°. Best body text is #FFFFFF at 19.41:1 contrast (WCAG AA passes).

Color values

HEX	#11052C
RGB	rgb(17, 5, 44)
HSL	hsl(258, 80%, 10%)
HSV	hsv(258, 89%, 17%)
CMYK	cmyk(61.4%, 88.6%, 0%, 82.7%)
CIE-LAB	lab(3.70, 14.37, -22.29)
CIE-LCH	lch(3.70, 26.52, 302.80°)
OKLab	oklab(16.85% 0.0268 -0.0696)
OKLCH	oklch(16.85% 0.075 291)
XYZ	xyz(0.7399, 0.4095, 2.4224)
Luminance	0.0041 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11052C #202C05

analogous

#050C2C #11052C #25052C

triadic

#11052C #2C1105 #052C11

tetradic

#11052C #2C050C #202C05 #052C25

square

#11052C #2C050C #202C05 #052C25

split-complementary

#11052C #2C2505 #0C2C05

monochromatic

#0B031B #0B031B #11052C #260B63 #3B119A

Accessibility & contrast

On white

19.41

#11052C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#11052C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11052C

19.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11052C	#FFFFFF	#000000	##FFFFFF
##11052C	1.00	19.41	1.08	19.41
#FFFFFF	19.41	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000E2D

Deuteranopia (green-blind)

#000C2B

Tritanopia (blue-blind)

#080F17

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #11052c;
/* rgb */ color: rgb(17, 5, 44);
/* oklch */ color: oklch(16.9% 0.075 291.0);

Tailwind

colors: {
  custom: {
    50: '#504865',
    500: '#11052c',
    950: '#000000',
  },
}

SCSS

$custom: #11052c;
$custom-light: #504865;
$custom-dark: #000000;

JSON

{
  "hex": "#11052c",
  "rgb": {
    "r": 17,
    "g": 5,
    "b": 44
  },
  "hsl": {
    "h": 258.462,
    "s": 79.592,
    "l": 9.608
  },
  "oklch": {
    "l": 0.16853,
    "c": 0.0746,
    "h": 291
  },
  "luminance": 0.0041
}

Semantic roles & 50–950 ramp

primary

#11052C

secondary

#556E1F

accent

#F632BA

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#020005

muted

#78777A

Preview Lab

Preview with #11052C

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

Preview Lab → · Contrast checker → · Palette generator →