#110C4F#110C4F

#110C4F is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 22.3% C 0.115 H 275.0°. Best body text is #FFFFFF at 17.66:1 contrast (WCAG AA passes).

Color values

HEX	#110C4F
RGB	rgb(17, 12, 79)
HSL	hsl(244, 74%, 18%)
HSV	hsv(244, 85%, 31%)
CMYK	cmyk(78.5%, 84.8%, 0%, 69%)
CIE-LAB	lab(8.54, 26.85, -39.62)
CIE-LCH	lch(8.54, 47.86, 304.13°)
OKLab	oklab(22.32% 0.0101 -0.1146)
OKLCH	oklch(22.32% 0.115 275)
XYZ	xyz(1.7735, 0.9465, 7.4848)
Luminance	0.0095 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.78

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#110C4F #4A4F0C

analogous

#0C284F #110C4F #330C4F

triadic

#110C4F #4F110C #0C4F11

tetradic

#110C4F #4F0C28 #4A4F0C #0C4F33

square

#110C4F #4F0C28 #4A4F0C #0C4F33

split-complementary

#110C4F #4F330C #284F0C

monochromatic

#06041B #06041B #110C4F #1C1484 #281CB9

Accessibility & contrast

On white

17.66

#110C4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#110C4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #110C4F

17.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##110C4F	#FFFFFF	#000000	##FFFFFF
##110C4F	1.00	17.66	1.19	17.66
#FFFFFF	17.66	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C51

Deuteranopia (green-blind)

#00154E

Tritanopia (blue-blind)

#00202D

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #110c4f;
/* rgb */ color: rgb(17, 12, 79);
/* oklch */ color: oklch(22.3% 0.115 275.0);

Tailwind

colors: {
  custom: {
    50: '#5b4c81',
    500: '#110c4f',
    950: '#000000',
  },
}

SCSS

$custom: #110c4f;
$custom-light: #5b4c81;
$custom-dark: #000000;

JSON

{
  "hex": "#110c4f",
  "rgb": {
    "r": 17,
    "g": 12,
    "b": 79
  },
  "hsl": {
    "h": 244.478,
    "s": 73.626,
    "l": 17.843
  },
  "oklch": {
    "l": 0.22324,
    "c": 0.11502,
    "h": 275
  },
  "luminance": 0.00947
}

Semantic roles & 50–950 ramp

primary

#110C4F

secondary

#838B2C

accent

#F038E2

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#04010A

muted

#79777C

Preview Lab

Preview with #110C4F

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

Preview Lab → · Contrast checker → · Palette generator →