#110C4A#110C4A

#110C4A is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.7% C 0.108 H 276.1°. Best body text is #FFFFFF at 17.87:1 contrast (WCAG AA passes).

Color values

HEX	#110C4A
RGB	rgb(17, 12, 74)
HSL	hsl(245, 72%, 17%)
HSV	hsv(245, 84%, 29%)
CMYK	cmyk(77%, 83.8%, 0%, 71%)
CIE-LAB	lab(7.92, 25.01, -37.18)
CIE-LCH	lch(7.92, 44.81, 303.93°)
OKLab	oklab(21.7% 0.0114 -0.1075)
OKLCH	oklch(21.7% 0.108 276.1)
XYZ	xyz(1.5983, 0.8764, 6.5622)
Luminance	0.0088 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#110C4A #454A0C

analogous

#0C264A #110C4A #300C4A

triadic

#110C4A #4A110C #0C4A11

tetradic

#110C4A #4A0C26 #454A0C #0C4A30

square

#110C4A #4A0C26 #454A0C #0C4A30

split-complementary

#110C4A #4A300C #264A0C

monochromatic

#06041A #06041A #110C4A #1D157F #291DB3

Accessibility & contrast

On white

17.87

#110C4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#110C4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #110C4A

17.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##110C4A	#FFFFFF	#000000	##FFFFFF
##110C4A	1.00	17.87	1.18	17.87
#FFFFFF	17.87	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A4C

Deuteranopia (green-blind)

#001549

Tritanopia (blue-blind)

#001E2A

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #110c4a;
/* rgb */ color: rgb(17, 12, 74);
/* oklch */ color: oklch(21.7% 0.108 276.1);

Tailwind

colors: {
  custom: {
    50: '#5a4c7d',
    500: '#110c4a',
    950: '#000000',
  },
}

SCSS

$custom: #110c4a;
$custom-light: #5a4c7d;
$custom-dark: #000000;

JSON

{
  "hex": "#110c4a",
  "rgb": {
    "r": 17,
    "g": 12,
    "b": 74
  },
  "hsl": {
    "h": 244.839,
    "s": 72.093,
    "l": 16.863
  },
  "oklch": {
    "l": 0.21704,
    "c": 0.10807,
    "h": 276.1
  },
  "luminance": 0.00877
}

Semantic roles & 50–950 ramp

primary

#110C4A

secondary

#7F862C

accent

#EF39E0

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04010A

muted

#79777C

Preview Lab

Preview with #110C4A

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

Preview Lab → · Contrast checker → · Palette generator →