#110B34#110B34

#110B34 is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 19.0% C 0.077 H 283.0°. Best body text is #FFFFFF at 18.73:1 contrast (WCAG AA passes).

Color values

HEX	#110B34
RGB	rgb(17, 11, 52)
HSL	hsl(249, 65%, 12%)
HSV	hsv(249, 79%, 20%)
CMYK	cmyk(67.3%, 78.8%, 0%, 79.6%)
CIE-LAB	lab(5.48, 15.90, -25.41)
CIE-LCH	lch(5.48, 29.98, 302.03°)
OKLab	oklab(18.97% 0.0172 -0.0747)
OKLCH	oklch(18.97% 0.077 283)
XYZ	xyz(0.9705, 0.6064, 3.3141)
Luminance	0.0061 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight

#03012D

ΔE00 3.31

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#110B34 #2E340B

analogous

#0B1A34 #110B34 #250B34

triadic

#110B34 #34110B #0B3411

tetradic

#110B34 #340B1A #2E340B #0B3425

square

#110B34 #340B1A #2E340B #0B3425

split-complementary

#110B34 #34250B #1A340B

monochromatic

#080519 #080519 #110B34 #221667 #322099

Accessibility & contrast

On white

18.73

#110B34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#110B34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #110B34

18.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##110B34	#FFFFFF	#000000	##FFFFFF
##110B34	1.00	18.73	1.12	18.73
#FFFFFF	18.73	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001335

Deuteranopia (green-blind)

#001133

Tritanopia (blue-blind)

#02151E

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #110b34;
/* rgb */ color: rgb(17, 11, 52);
/* oklch */ color: oklch(19.0% 0.077 283.0);

Tailwind

colors: {
  custom: {
    50: '#534b6c',
    500: '#110b34',
    950: '#000000',
  },
}

SCSS

$custom: #110b34;
$custom-light: #534b6c;
$custom-dark: #000000;

JSON

{
  "hex": "#110b34",
  "rgb": {
    "r": 17,
    "g": 11,
    "b": 52
  },
  "hsl": {
    "h": 248.78,
    "s": 65.079,
    "l": 12.353
  },
  "oklch": {
    "l": 0.18973,
    "c": 0.07666,
    "h": 283
  },
  "luminance": 0.00606
}

Semantic roles & 50–950 ramp

primary

#110B34

secondary

#66712A

accent

#E840CF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#030107

muted

#78777A

Preview Lab

Preview with #110B34

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

Preview Lab → · Contrast checker → · Palette generator →