#110C31#110C31

#110C31 is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 18.9% C 0.070 H 283.5°. Best body text is #FFFFFF at 18.74:1 contrast (WCAG AA passes).

Color values

HEX	#110C31
RGB	rgb(17, 12, 49)
HSL	hsl(248, 61%, 12%)
HSV	hsv(248, 76%, 19%)
CMYK	cmyk(65.3%, 75.5%, 0%, 80.8%)
CIE-LAB	lab(5.45, 13.96, -23.24)
CIE-LCH	lch(5.45, 27.11, 301.00°)
OKLab	oklab(18.86% 0.0164 -0.0683)
OKLCH	oklch(18.86% 0.07 283.5)
XYZ	xyz(0.9168, 0.6038, 2.9734)
Luminance	0.0060 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#110C31 #2C310C

analogous

#0C1A31 #110C31 #240C31

triadic

#110C31 #31110C #0C3111

tetradic

#110C31 #310C1A #2C310C #0C3124

square

#110C31 #310C1A #2C310C #0C3124

split-complementary

#110C31 #31240C #1A310C

monochromatic

#090619 #090619 #110C31 #221862 #332493

Accessibility & contrast

On white

18.74

#110C31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#110C31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #110C31

18.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##110C31	#FFFFFF	#000000	##FFFFFF
##110C31	1.00	18.74	1.12	18.74
#FFFFFF	18.74	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001332

Deuteranopia (green-blind)

#001130

Tritanopia (blue-blind)

#04151C

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #110c31;
/* rgb */ color: rgb(17, 12, 49);
/* oklch */ color: oklch(18.9% 0.070 283.5);

Tailwind

colors: {
  custom: {
    50: '#524b69',
    500: '#110c31',
    950: '#000000',
  },
}

SCSS

$custom: #110c31;
$custom-light: #524b69;
$custom-dark: #000000;

JSON

{
  "hex": "#110c31",
  "rgb": {
    "r": 17,
    "g": 12,
    "b": 49
  },
  "hsl": {
    "h": 248.108,
    "s": 60.656,
    "l": 11.961
  },
  "oklch": {
    "l": 0.18856,
    "c": 0.07029,
    "h": 283.5
  },
  "luminance": 0.00604
}

Semantic roles & 50–950 ramp

primary

#110C31

secondary

#646D2C

accent

#E444CE

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020106

muted

#78777A

Preview Lab

Preview with #110C31

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

Preview Lab → · Contrast checker → · Palette generator →