#110F3D#110F3D

#110F3D is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.7% C 0.085 H 277.9°. Best body text is #FFFFFF at 18.11:1 contrast (WCAG AA passes).

Color values

HEX	#110F3D
RGB	rgb(17, 15, 61)
HSL	hsl(243, 61%, 15%)
HSV	hsv(243, 75%, 24%)
CMYK	cmyk(72.1%, 75.4%, 0%, 76.1%)
CIE-LAB	lab(7.20, 17.81, -29.15)
CIE-LCH	lch(7.20, 34.16, 301.42°)
OKLab	oklab(20.73% 0.0117 -0.0842)
OKLCH	oklch(20.73% 0.085 277.9)
XYZ	xyz(1.2440, 0.7976, 4.5024)
Luminance	0.0080 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#110F3D #3B3D0F

analogous

#0F243D #110F3D #280F3D

triadic

#110F3D #3D110F #0F3D11

tetradic

#110F3D #3D0F24 #3B3D0F #0F3D28

square

#110F3D #3D0F24 #3B3D0F #0F3D28

split-complementary

#110F3D #3D280F #243D0F

monochromatic

#070619 #070619 #110F3D #1F1B6E #2C279F

Accessibility & contrast

On white

18.11

#110F3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#110F3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #110F3D

18.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##110F3D	#FFFFFF	#000000	##FFFFFF
##110F3D	1.00	18.11	1.16	18.11
#FFFFFF	18.11	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00183E

Deuteranopia (green-blind)

#00143C

Tritanopia (blue-blind)

#001B24

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #110f3d;
/* rgb */ color: rgb(17, 15, 61);
/* oklch */ color: oklch(20.7% 0.085 277.9);

Tailwind

colors: {
  custom: {
    50: '#564d73',
    500: '#110f3d',
    950: '#000000',
  },
}

SCSS

$custom: #110f3d;
$custom-light: #564d73;
$custom-dark: #000000;

JSON

{
  "hex": "#110f3d",
  "rgb": {
    "r": 17,
    "g": 15,
    "b": 61
  },
  "hsl": {
    "h": 242.609,
    "s": 60.526,
    "l": 14.902
  },
  "oklch": {
    "l": 0.20729,
    "c": 0.08498,
    "h": 277.9
  },
  "luminance": 0.00798
}

Semantic roles & 50–950 ramp

primary

#110F3D

secondary

#747730

accent

#E444DD

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #110F3D

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

Preview Lab → · Contrast checker → · Palette generator →