#111C3C#111C3C

#111C3C is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 23.6% C 0.063 H 267.2°. Best body text is #FFFFFF at 16.73:1 contrast (WCAG AA passes).

Color values

HEX	#111C3C
RGB	rgb(17, 28, 60)
HSL	hsl(225, 56%, 15%)
HSV	hsv(225, 72%, 24%)
CMYK	cmyk(71.7%, 53.3%, 0%, 76.5%)
CIE-LAB	lab(11.11, 7.51, -22.12)
CIE-LCH	lch(11.11, 23.36, 288.75°)
OKLab	oklab(23.63% -0.0031 -0.0632)
OKLCH	oklch(23.63% 0.063 267.2)
XYZ	xyz(1.4618, 1.2758, 4.4433)
Luminance	0.0128 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111C3C #3C3111

analogous

#11313C #111C3C #1B113C

triadic

#111C3C #3C111C #1C3C11

tetradic

#111C3C #3C1131 #3C3111 #113C1B

square

#111C3C #3C1131 #3C3111 #113C1B

split-complementary

#111C3C #3C1B11 #313C11

monochromatic

#070B18 #070B18 #111C3C #1F326C #2C499B

Accessibility & contrast

On white

16.73

#111C3C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#111C3C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111C3C

16.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111C3C	#FFFFFF	#000000	##FFFFFF
##111C3C	1.00	16.73	1.26	16.73
#FFFFFF	16.73	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C203D

Deuteranopia (green-blind)

#061C3B

Tritanopia (blue-blind)

#002329

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #111c3c;
/* rgb */ color: rgb(17, 28, 60);
/* oklch */ color: oklch(23.6% 0.063 267.2);

Tailwind

colors: {
  custom: {
    50: '#545772',
    500: '#111c3c',
    950: '#000000',
  },
}

SCSS

$custom: #111c3c;
$custom-light: #545772;
$custom-dark: #000000;

JSON

{
  "hex": "#111c3c",
  "rgb": {
    "r": 17,
    "g": 28,
    "b": 60
  },
  "hsl": {
    "h": 224.651,
    "s": 55.844,
    "l": 15.098
  },
  "oklch": {
    "l": 0.23634,
    "c": 0.06329,
    "h": 267.2
  },
  "luminance": 0.01276
}

Semantic roles & 50–950 ramp

primary

#111C3C

secondary

#756533

accent

#B949DF

background

#F5F5F6

surface

#E9E9EC

border

#C5C5C7

text

#030308

muted

#78787B

Preview Lab

Preview with #111C3C

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

Preview Lab → · Contrast checker → · Palette generator →