#110C4C#110C4C

#110C4C is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 22.0% C 0.111 H 275.6°. Best body text is #FFFFFF at 17.78:1 contrast (WCAG AA passes).

Color values

HEX	#110C4C
RGB	rgb(17, 12, 76)
HSL	hsl(245, 73%, 17%)
HSV	hsv(245, 84%, 30%)
CMYK	cmyk(77.6%, 84.2%, 0%, 70.2%)
CIE-LAB	lab(8.16, 25.75, -38.16)
CIE-LCH	lch(8.16, 46.04, 304.01°)
OKLab	oklab(21.95% 0.0109 -0.1103)
OKLCH	oklch(21.95% 0.111 275.6)
XYZ	xyz(1.6667, 0.9038, 6.9227)
Luminance	0.0090 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.27

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#110C4C #474C0C

analogous

#0C274C #110C4C #310C4C

triadic

#110C4C #4C110C #0C4C11

tetradic

#110C4C #4C0C27 #474C0C #0C4C31

square

#110C4C #4C0C27 #474C0C #0C4C31

split-complementary

#110C4C #4C310C #274C0C

monochromatic

#06041A #06041A #110C4C #1D1481 #291DB6

Accessibility & contrast

On white

17.78

#110C4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#110C4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #110C4C

17.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##110C4C	#FFFFFF	#000000	##FFFFFF
##110C4C	1.00	17.78	1.18	17.78
#FFFFFF	17.78	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B4E

Deuteranopia (green-blind)

#00154B

Tritanopia (blue-blind)

#001F2B

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #110c4c;
/* rgb */ color: rgb(17, 12, 76);
/* oklch */ color: oklch(22.0% 0.111 275.6);

Tailwind

colors: {
  custom: {
    50: '#5a4c7f',
    500: '#110c4c',
    950: '#000000',
  },
}

SCSS

$custom: #110c4c;
$custom-light: #5a4c7f;
$custom-dark: #000000;

JSON

{
  "hex": "#110c4c",
  "rgb": {
    "r": 17,
    "g": 12,
    "b": 76
  },
  "hsl": {
    "h": 244.688,
    "s": 72.727,
    "l": 17.255
  },
  "oklch": {
    "l": 0.21951,
    "c": 0.11087,
    "h": 275.6
  },
  "luminance": 0.00904
}

Semantic roles & 50–950 ramp

primary

#110C4C

secondary

#81882C

accent

#EF38E1

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04010A

muted

#79777C

Preview Lab

Preview with #110C4C

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

Preview Lab → · Contrast checker → · Palette generator →