#110A3C#110A3C

#110A3C is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.7% C 0.090 H 280.5°. Best body text is #FFFFFF at 18.54:1 contrast (WCAG AA passes).

Color values

HEX	#110A3C
RGB	rgb(17, 10, 60)
HSL	hsl(248, 71%, 14%)
HSV	hsv(248, 83%, 24%)
CMYK	cmyk(71.7%, 83.3%, 0%, 76.5%)
CIE-LAB	lab(5.98, 20.20, -30.42)
CIE-LCH	lch(5.98, 36.52, 303.58°)
OKLab	oklab(19.7% 0.0165 -0.0887)
OKLCH	oklch(19.7% 0.09 280.5)
XYZ	xyz(1.1551, 0.6624, 4.3411)
Luminance	0.0066 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#110A3C #353C0A

analogous

#0A1C3C #110A3C #2A0A3C

triadic

#110A3C #3C110A #0A3C11

tetradic

#110A3C #3C0A1C #353C0A #0A3C2A

square

#110A3C #3C0A1C #353C0A #0A3C2A

split-complementary

#110A3C #3C2A0A #1C3C0A

monochromatic

#07041A #07041A #110A3C #201370 #2F1BA5

Accessibility & contrast

On white

18.54

#110A3C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#110A3C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #110A3C

18.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##110A3C	#FFFFFF	#000000	##FFFFFF
##110A3C	1.00	18.54	1.13	18.54
#FFFFFF	18.54	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00153D

Deuteranopia (green-blind)

#00113B

Tritanopia (blue-blind)

#001822

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #110a3c;
/* rgb */ color: rgb(17, 10, 60);
/* oklch */ color: oklch(19.7% 0.090 280.5);

Tailwind

colors: {
  custom: {
    50: '#564a72',
    500: '#110a3c',
    950: '#000000',
  },
}

SCSS

$custom: #110a3c;
$custom-light: #564a72;
$custom-dark: #000000;

JSON

{
  "hex": "#110a3c",
  "rgb": {
    "r": 17,
    "g": 10,
    "b": 60
  },
  "hsl": {
    "h": 248.4,
    "s": 71.429,
    "l": 13.725
  },
  "oklch": {
    "l": 0.19696,
    "c": 0.09025,
    "h": 280.5
  },
  "luminance": 0.00662
}

Semantic roles & 50–950 ramp

primary

#110A3C

secondary

#6E7928

accent

#EE3AD5

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #110A3C

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

Preview Lab → · Contrast checker → · Palette generator →