#110F3E#110F3E

#110F3E is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.8% C 0.087 H 277.7°. Best body text is #FFFFFF at 18.08:1 contrast (WCAG AA passes).

Color values

HEX	#110F3E
RGB	rgb(17, 15, 62)
HSL	hsl(243, 61%, 15%)
HSV	hsv(243, 76%, 24%)
CMYK	cmyk(72.6%, 75.8%, 0%, 75.7%)
CIE-LAB	lab(7.30, 18.24, -29.71)
CIE-LCH	lch(7.30, 34.86, 301.55°)
OKLab	oklab(20.84% 0.0116 -0.0858)
OKLCH	oklch(20.84% 0.087 277.7)
XYZ	xyz(1.2712, 0.8085, 4.6456)
Luminance	0.0081 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Navy Blue (survey)

#001146

ΔE00 3.25

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#110F3E #3C3E0F

analogous

#0F253E #110F3E #280F3E

triadic

#110F3E #3E110F #0F3E11

tetradic

#110F3E #3E0F25 #3C3E0F #0F3E28

square

#110F3E #3E0F25 #3C3E0F #0F3E28

split-complementary

#110F3E #3E280F #253E0F

monochromatic

#070619 #070619 #110F3E #1F1B6F #2C27A1

Accessibility & contrast

On white

18.08

#110F3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#110F3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #110F3E

18.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##110F3E	#FFFFFF	#000000	##FFFFFF
##110F3E	1.00	18.08	1.16	18.08
#FFFFFF	18.08	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00183F

Deuteranopia (green-blind)

#00143D

Tritanopia (blue-blind)

#001B24

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #110f3e;
/* rgb */ color: rgb(17, 15, 62);
/* oklch */ color: oklch(20.8% 0.087 277.7);

Tailwind

colors: {
  custom: {
    50: '#564d74',
    500: '#110f3e',
    950: '#000000',
  },
}

SCSS

$custom: #110f3e;
$custom-light: #564d74;
$custom-dark: #000000;

JSON

{
  "hex": "#110f3e",
  "rgb": {
    "r": 17,
    "g": 15,
    "b": 62
  },
  "hsl": {
    "h": 242.553,
    "s": 61.039,
    "l": 15.098
  },
  "oklch": {
    "l": 0.20837,
    "c": 0.08653,
    "h": 277.7
  },
  "luminance": 0.00809
}

Semantic roles & 50–950 ramp

primary

#110F3E

secondary

#757830

accent

#E444DD

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #110F3E

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

Preview Lab → · Contrast checker → · Palette generator →