#110B3E#110B3E

#110B3E is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 20.1% C 0.092 H 279.5°. Best body text is #FFFFFF at 18.40:1 contrast (WCAG AA passes).

Color values

HEX	#110B3E
RGB	rgb(17, 11, 62)
HSL	hsl(247, 70%, 14%)
HSV	hsv(247, 82%, 24%)
CMYK	cmyk(72.6%, 82.3%, 0%, 75.7%)
CIE-LAB	lab(6.38, 20.61, -31.22)
CIE-LCH	lch(6.38, 37.41, 303.44°)
OKLab	oklab(20.1% 0.0151 -0.0907)
OKLCH	oklch(20.1% 0.092 279.5)
XYZ	xyz(1.2201, 0.7062, 4.6285)
Luminance	0.0071 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#110B3E #383E0B

analogous

#0B1F3E #110B3E #2B0B3E

triadic

#110B3E #3E110B #0B3E11

tetradic

#110B3E #3E0B1F #383E0B #0B3E2B

square

#110B3E #3E0B1F #383E0B #0B3E2B

split-complementary

#110B3E #3E2B0B #1F3E0B

monochromatic

#07051A #07051A #110B3E #1F1472 #2E1DA6

Accessibility & contrast

On white

18.40

#110B3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#110B3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #110B3E

18.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##110B3E	#FFFFFF	#000000	##FFFFFF
##110B3E	1.00	18.40	1.14	18.40
#FFFFFF	18.40	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001640

Deuteranopia (green-blind)

#00123D

Tritanopia (blue-blind)

#001923

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #110b3e;
/* rgb */ color: rgb(17, 11, 62);
/* oklch */ color: oklch(20.1% 0.092 279.5);

Tailwind

colors: {
  custom: {
    50: '#564b74',
    500: '#110b3e',
    950: '#000000',
  },
}

SCSS

$custom: #110b3e;
$custom-light: #564b74;
$custom-dark: #000000;

JSON

{
  "hex": "#110b3e",
  "rgb": {
    "r": 17,
    "g": 11,
    "b": 62
  },
  "hsl": {
    "h": 247.059,
    "s": 69.863,
    "l": 14.314
  },
  "oklch": {
    "l": 0.201,
    "c": 0.09194,
    "h": 279.5
  },
  "luminance": 0.00706
}

Semantic roles & 50–950 ramp

primary

#110B3E

secondary

#717B2A

accent

#ED3BD8

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #110B3E

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

Preview Lab → · Contrast checker → · Palette generator →