#111A3E#111A3E

#111A3E is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.3% C 0.070 H 269.7°. Best body text is #FFFFFF at 16.92:1 contrast (WCAG AA passes).

Color values

HEX	#111A3E
RGB	rgb(17, 26, 62)
HSL	hsl(228, 57%, 15%)
HSV	hsv(228, 73%, 24%)
CMYK	cmyk(72.6%, 58.1%, 0%, 75.7%)
CIE-LAB	lab(10.60, 9.92, -24.36)
CIE-LCH	lch(10.60, 26.30, 292.16°)
OKLab	oklab(23.3% -0.0003 -0.0698)
OKLCH	oklch(23.3% 0.07 269.7)
XYZ	xyz(1.4698, 1.2056, 4.7117)
Luminance	0.0121 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111A3E #3E3511

analogous

#11303E #111A3E #1E113E

triadic

#111A3E #3E111A #1A3E11

tetradic

#111A3E #3E1130 #3E3511 #113E1E

square

#111A3E #3E1130 #3E3511 #113E1E

split-complementary

#111A3E #3E1E11 #303E11

monochromatic

#070A18 #070A18 #111A3E #1E2E6E #2B429E

Accessibility & contrast

On white

16.92

#111A3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#111A3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111A3E

16.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111A3E	#FFFFFF	#000000	##FFFFFF
##111A3E	1.00	16.92	1.24	16.92
#FFFFFF	16.92	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#061F3F

Deuteranopia (green-blind)

#001B3D

Tritanopia (blue-blind)

#002229

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #111a3e;
/* rgb */ color: rgb(17, 26, 62);
/* oklch */ color: oklch(23.3% 0.070 269.7);

Tailwind

colors: {
  custom: {
    50: '#555673',
    500: '#111a3e',
    950: '#000000',
  },
}

SCSS

$custom: #111a3e;
$custom-light: #555673;
$custom-dark: #000000;

JSON

{
  "hex": "#111a3e",
  "rgb": {
    "r": 17,
    "g": 26,
    "b": 62
  },
  "hsl": {
    "h": 228,
    "s": 56.962,
    "l": 15.49
  },
  "oklch": {
    "l": 0.23298,
    "c": 0.06981,
    "h": 269.7
  },
  "luminance": 0.01206
}

Semantic roles & 50–950 ramp

primary

#111A3E

secondary

#776A33

accent

#C248E0

background

#F5F5F7

surface

#E9E8ED

border

#C5C4C8

text

#030308

muted

#78787B

Preview Lab

Preview with #111A3E

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

Preview Lab → · Contrast checker → · Palette generator →