#111C3E#111C3E

#111C3E is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 23.8% C 0.067 H 267.6°. Best body text is #FFFFFF at 16.67:1 contrast (WCAG AA passes).

Color values

HEX	#111C3E
RGB	rgb(17, 28, 62)
HSL	hsl(225, 57%, 15%)
HSV	hsv(225, 73%, 24%)
CMYK	cmyk(72.6%, 54.8%, 0%, 75.7%)
CIE-LAB	lab(11.26, 8.36, -23.30)
CIE-LCH	lch(11.26, 24.75, 289.75°)
OKLab	oklab(23.8% -0.0027 -0.0667)
OKLCH	oklch(23.8% 0.067 267.6)
XYZ	xyz(1.5156, 1.2973, 4.7270)
Luminance	0.0130 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111C3E #3E3311

analogous

#11323E #111C3E #1C113E

triadic

#111C3E #3E111C #1C3E11

tetradic

#111C3E #3E1132 #3E3311 #113E1C

square

#111C3E #3E1132 #3E3311 #113E1C

split-complementary

#111C3E #3E1C11 #323E11

monochromatic

#070B18 #070B18 #111C3E #1E326E #2B479E

Accessibility & contrast

On white

16.67

#111C3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#111C3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111C3E

16.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111C3E	#FFFFFF	#000000	##FFFFFF
##111C3E	1.00	16.67	1.26	16.67
#FFFFFF	16.67	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B203F

Deuteranopia (green-blind)

#041C3D

Tritanopia (blue-blind)

#00242A

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #111c3e;
/* rgb */ color: rgb(17, 28, 62);
/* oklch */ color: oklch(23.8% 0.067 267.6);

Tailwind

colors: {
  custom: {
    50: '#555773',
    500: '#111c3e',
    950: '#000000',
  },
}

SCSS

$custom: #111c3e;
$custom-light: #555773;
$custom-dark: #000000;

JSON

{
  "hex": "#111c3e",
  "rgb": {
    "r": 17,
    "g": 28,
    "b": 62
  },
  "hsl": {
    "h": 225.333,
    "s": 56.962,
    "l": 15.49
  },
  "oklch": {
    "l": 0.23798,
    "c": 0.06672,
    "h": 267.6
  },
  "luminance": 0.01297
}

Semantic roles & 50–950 ramp

primary

#111C3E

secondary

#776733

accent

#BB48E0

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030308

muted

#78787B

Preview Lab

Preview with #111C3E

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

Preview Lab → · Contrast checker → · Palette generator →