#111B39#111B39

#111B39 is a very dark, muted blue. Relative luminance 0.012; OKLCH L 23.1% C 0.060 H 267.7°. Best body text is #FFFFFF at 16.94:1 contrast (WCAG AA passes).

Color values

HEX	#111B39
RGB	rgb(17, 27, 57)
HSL	hsl(225, 54%, 15%)
HSV	hsv(225, 70%, 22%)
CMYK	cmyk(70.2%, 52.6%, 0%, 77.6%)
CIE-LAB	lab(10.54, 7.01, -20.88)
CIE-LCH	lch(10.54, 22.03, 288.56°)
OKLab	oklab(23.13% -0.0024 -0.0596)
OKLCH	oklch(23.13% 0.06 267.7)
XYZ	xyz(1.3614, 1.1983, 4.0297)
Luminance	0.0120 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111B39 #392F11

analogous

#112F39 #111B39 #1B1139

triadic

#111B39 #39111B #1B3911

tetradic

#111B39 #39112F #392F11 #11391B

square

#111B39 #39112F #392F11 #11391B

split-complementary

#111B39 #391B11 #2F3911

monochromatic

#070B18 #070B18 #111B39 #1F3168 #2D4897

Accessibility & contrast

On white

16.94

#111B39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#111B39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111B39

16.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111B39	#FFFFFF	#000000	##FFFFFF
##111B39	1.00	16.94	1.24	16.94
#FFFFFF	16.94	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D1E3A

Deuteranopia (green-blind)

#071B38

Tritanopia (blue-blind)

#002227

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #111b39;
/* rgb */ color: rgb(17, 27, 57);
/* oklch */ color: oklch(23.1% 0.060 267.7);

Tailwind

colors: {
  custom: {
    50: '#54566f',
    500: '#111b39',
    950: '#000000',
  },
}

SCSS

$custom: #111b39;
$custom-light: #54566f;
$custom-dark: #000000;

JSON

{
  "hex": "#111b39",
  "rgb": {
    "r": 17,
    "g": 27,
    "b": 57
  },
  "hsl": {
    "h": 225,
    "s": 54.054,
    "l": 14.51
  },
  "oklch": {
    "l": 0.23133,
    "c": 0.05963,
    "h": 267.7
  },
  "luminance": 0.01198
}

Semantic roles & 50–950 ramp

primary

#111B39

secondary

#726334

accent

#B94ADD

background

#F4F5F6

surface

#E8E9EC

border

#C4C5C7

text

#030307

muted

#78787A

Preview Lab

Preview with #111B39

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

Preview Lab → · Contrast checker → · Palette generator →