#11124A#11124A

#11124A is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 22.7% C 0.101 H 274.1°. Best body text is #FFFFFF at 17.37:1 contrast (WCAG AA passes).

Color values

HEX	#11124A
RGB	rgb(17, 18, 74)
HSL	hsl(239, 63%, 18%)
HSV	hsv(239, 77%, 29%)
CMYK	cmyk(77%, 75.7%, 0%, 71%)
CIE-LAB	lab(9.37, 20.98, -34.79)
CIE-LCH	lch(9.37, 40.62, 301.09°)
OKLab	oklab(22.74% 0.0073 -0.1005)
OKLCH	oklch(22.74% 0.101 274.1)
XYZ	xyz(1.6831, 1.0460, 6.5904)
Luminance	0.0105 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11124A #4A4911

analogous

#112E4A #11124A #2C114A

triadic

#11124A #4A1112 #124A11

tetradic

#11124A #4A112E #4A4911 #114A2C

square

#11124A #4A112E #4A4911 #114A2C

split-complementary

#11124A #4A2C11 #2E4A11

monochromatic

#060619 #060619 #11124A #1C1E7C #282AAE

Accessibility & contrast

On white

17.37

#11124A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#11124A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11124A

17.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11124A	#FFFFFF	#000000	##FFFFFF
##11124A	1.00	17.37	1.21	17.37
#FFFFFF	17.37	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D4C

Deuteranopia (green-blind)

#001849

Tritanopia (blue-blind)

#00212C

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #11124a;
/* rgb */ color: rgb(17, 18, 74);
/* oklch */ color: oklch(22.7% 0.101 274.1);

Tailwind

colors: {
  custom: {
    50: '#59507d',
    500: '#11124a',
    950: '#000000',
  },
}

SCSS

$custom: #11124a;
$custom-light: #59507d;
$custom-dark: #000000;

JSON

{
  "hex": "#11124a",
  "rgb": {
    "r": 17,
    "g": 18,
    "b": 74
  },
  "hsl": {
    "h": 238.947,
    "s": 62.637,
    "l": 17.843
  },
  "oklch": {
    "l": 0.22741,
    "c": 0.10078,
    "h": 274.1
  },
  "luminance": 0.01046
}

Semantic roles & 50–950 ramp

primary

#11124A

secondary

#838233

accent

#E342E6

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04020A

muted

#79787C

Preview Lab

Preview with #11124A

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

Preview Lab → · Contrast checker → · Palette generator →