#11104C#11104C

#11104C is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 22.6% C 0.106 H 274.5°. Best body text is #FFFFFF at 17.47:1 contrast (WCAG AA passes).

Color values

HEX	#11104C
RGB	rgb(17, 16, 76)
HSL	hsl(241, 65%, 18%)
HSV	hsv(241, 79%, 30%)
CMYK	cmyk(77.6%, 78.9%, 0%, 70.2%)
CIE-LAB	lab(9.09, 23.15, -36.64)
CIE-LCH	lch(9.09, 43.34, 302.29°)
OKLab	oklab(22.61% 0.0084 -0.1059)
OKLCH	oklch(22.61% 0.106 274.5)
XYZ	xyz(1.7205, 1.0114, 6.9406)
Luminance	0.0101 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11104C #4B4C10

analogous

#102D4C #11104C #2F104C

triadic

#11104C #4C1110 #104C11

tetradic

#11104C #4C102D #4B4C10 #104C2F

square

#11104C #4C102D #4B4C10 #104C2F

split-complementary

#11104C #4C2F10 #2D4C10

monochromatic

#060519 #060519 #11104C #1C1B7F #2825B1

Accessibility & contrast

On white

17.47

#11104C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#11104C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11104C

17.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11104C	#FFFFFF	#000000	##FFFFFF
##11104C	1.00	17.47	1.20	17.47
#FFFFFF	17.47	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C4E

Deuteranopia (green-blind)

#00174B

Tritanopia (blue-blind)

#00212C

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #11104c;
/* rgb */ color: rgb(17, 16, 76);
/* oklch */ color: oklch(22.6% 0.106 274.5);

Tailwind

colors: {
  custom: {
    50: '#5a4e7f',
    500: '#11104c',
    950: '#000000',
  },
}

SCSS

$custom: #11104c;
$custom-light: #5a4e7f;
$custom-dark: #000000;

JSON

{
  "hex": "#11104c",
  "rgb": {
    "r": 17,
    "g": 16,
    "b": 76
  },
  "hsl": {
    "h": 241,
    "s": 65.217,
    "l": 18.039
  },
  "oklch": {
    "l": 0.22606,
    "c": 0.10626,
    "h": 274.5
  },
  "luminance": 0.01012
}

Semantic roles & 50–950 ramp

primary

#11104C

secondary

#848632

accent

#E840E5

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04010A

muted

#79777C

Preview Lab

Preview with #11104C

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

Preview Lab → · Contrast checker → · Palette generator →