#111B2C#111B2C

#111B2C is a very dark, muted blue. Relative luminance 0.011; OKLCH L 22.2% C 0.037 H 260.6°. Best body text is #FFFFFF at 17.26:1 contrast (WCAG AA passes).

Color values

HEX	#111B2C
RGB	rgb(17, 27, 44)
HSL	hsl(218, 44%, 12%)
HSV	hsv(218, 61%, 17%)
CMYK	cmyk(61.4%, 38.6%, 0%, 82.7%)
CIE-LAB	lab(9.68, 1.64, -12.84)
CIE-LCH	lch(9.68, 12.94, 277.28°)
OKLab	oklab(22.18% -0.006 -0.0361)
OKLCH	oklch(22.18% 0.037 260.6)
XYZ	xyz(1.0776, 1.0848, 2.5350)
Luminance	0.0109 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111B2C #2C2211

analogous

#11292C #111B2C #15112C

triadic

#111B2C #2C111B #1B2C11

tetradic

#111B2C #2C1129 #2C2211 #112C15

square

#111B2C #2C1129 #2C2211 #112C15

split-complementary

#111B2C #2C1511 #292C11

monochromatic

#090E16 #090E16 #111B2C #223658 #335184

Accessibility & contrast

On white

17.26

#111B2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#111B2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111B2C

17.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111B2C	#FFFFFF	#000000	##FFFFFF
##111B2C	1.00	17.26	1.22	17.26
#FFFFFF	17.26	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#141C2D

Deuteranopia (green-blind)

#111A2C

Tritanopia (blue-blind)

#061F21

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #111b2c;
/* rgb */ color: rgb(17, 27, 44);
/* oklch */ color: oklch(22.2% 0.037 260.6);

Tailwind

colors: {
  custom: {
    50: '#515765',
    500: '#111b2c',
    950: '#000000',
  },
}

SCSS

$custom: #111b2c;
$custom-light: #515765;
$custom-dark: #000000;

JSON

{
  "hex": "#111b2c",
  "rgb": {
    "r": 17,
    "g": 27,
    "b": 44
  },
  "hsl": {
    "h": 217.778,
    "s": 44.262,
    "l": 11.961
  },
  "oklch": {
    "l": 0.22182,
    "c": 0.03655,
    "h": 260.6
  },
  "luminance": 0.01085
}

Semantic roles & 50–950 ramp

primary

#111B2C

secondary

#645335

accent

#A554D4

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020305

muted

#78787A

Preview Lab

Preview with #111B2C

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

Preview Lab → · Contrast checker → · Palette generator →