#110C3B#110C3B

#110C3B is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.9% C 0.086 H 280.0°. Best body text is #FFFFFF at 18.43:1 contrast (WCAG AA passes).

Color values

HEX	#110C3B
RGB	rgb(17, 12, 59)
HSL	hsl(246, 66%, 14%)
HSV	hsv(246, 80%, 23%)
CMYK	cmyk(71.2%, 79.7%, 0%, 76.9%)
CIE-LAB	lab(6.30, 18.71, -29.18)
CIE-LCH	lch(6.30, 34.66, 302.67°)
OKLab	oklab(19.93% 0.0149 -0.0848)
OKLCH	oklch(19.93% 0.086 280)
XYZ	xyz(1.1518, 0.6978, 4.2108)
Luminance	0.0070 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#110C3B #363B0C

analogous

#0C1F3B #110C3B #290C3B

triadic

#110C3B #3B110C #0C3B11

tetradic

#110C3B #3B0C1F #363B0C #0C3B29

square

#110C3B #3B0C1F #363B0C #0C3B29

split-complementary

#110C3B #3B290C #1F3B0C

monochromatic

#070519 #070519 #110C3B #20166E #2E21A1

Accessibility & contrast

On white

18.43

#110C3B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#110C3B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #110C3B

18.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##110C3B	#FFFFFF	#000000	##FFFFFF
##110C3B	1.00	18.43	1.14	18.43
#FFFFFF	18.43	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00163C

Deuteranopia (green-blind)

#00123A

Tritanopia (blue-blind)

#001922

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #110c3b;
/* rgb */ color: rgb(17, 12, 59);
/* oklch */ color: oklch(19.9% 0.086 280.0);

Tailwind

colors: {
  custom: {
    50: '#554b71',
    500: '#110c3b',
    950: '#000000',
  },
}

SCSS

$custom: #110c3b;
$custom-light: #554b71;
$custom-dark: #000000;

JSON

{
  "hex": "#110c3b",
  "rgb": {
    "r": 17,
    "g": 12,
    "b": 59
  },
  "hsl": {
    "h": 246.383,
    "s": 66.197,
    "l": 13.922
  },
  "oklch": {
    "l": 0.19933,
    "c": 0.0861,
    "h": 280
  },
  "luminance": 0.00698
}

Semantic roles & 50–950 ramp

primary

#110C3B

secondary

#6F772C

accent

#E93FD7

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#030108

muted

#78777B

Preview Lab

Preview with #110C3B

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

Preview Lab → · Contrast checker → · Palette generator →