#111D3A#111D3A

#111D3A is a very dark, muted blue. Relative luminance 0.013; OKLCH L 23.7% C 0.058 H 265.3°. Best body text is #FFFFFF at 16.66:1 contrast (WCAG AA passes).

Color values

HEX	#111D3A
RGB	rgb(17, 29, 58)
HSL	hsl(222, 55%, 15%)
HSV	hsv(222, 71%, 23%)
CMYK	cmyk(70.7%, 50%, 0%, 77.3%)
CIE-LAB	lab(11.30, 5.88, -20.39)
CIE-LCH	lch(11.30, 21.22, 286.09°)
OKLab	oklab(23.74% -0.0048 -0.0581)
OKLCH	oklch(23.74% 0.058 265.3)
XYZ	xyz(1.4340, 1.3033, 4.1782)
Luminance	0.0130 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111D3A #3A2E11

analogous

#11323A #111D3A #1A113A

triadic

#111D3A #3A111D #1D3A11

tetradic

#111D3A #3A1132 #3A2E11 #113A1A

square

#111D3A #3A1132 #3A2E11 #113A1A

split-complementary

#111D3A #3A1A11 #323A11

monochromatic

#070C18 #070C18 #111D3A #1F3569 #2D4C99

Accessibility & contrast

On white

16.66

#111D3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#111D3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111D3A

16.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111D3A	#FFFFFF	#000000	##FFFFFF
##111D3A	1.00	16.66	1.26	16.66
#FFFFFF	16.66	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#10203B

Deuteranopia (green-blind)

#0A1C39

Tritanopia (blue-blind)

#002428

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #111d3a;
/* rgb */ color: rgb(17, 29, 58);
/* oklch */ color: oklch(23.7% 0.058 265.3);

Tailwind

colors: {
  custom: {
    50: '#545870',
    500: '#111d3a',
    950: '#000000',
  },
}

SCSS

$custom: #111d3a;
$custom-light: #545870;
$custom-dark: #000000;

JSON

{
  "hex": "#111d3a",
  "rgb": {
    "r": 17,
    "g": 29,
    "b": 58
  },
  "hsl": {
    "h": 222.439,
    "s": 54.667,
    "l": 14.706
  },
  "oklch": {
    "l": 0.23735,
    "c": 0.05831,
    "h": 265.3
  },
  "luminance": 0.01303
}

Semantic roles & 50–950 ramp

primary

#111D3A

secondary

#736133

accent

#B34ADE

background

#F4F5F6

surface

#E8E9EC

border

#C4C5C7

text

#030307

muted

#78787A

Preview Lab

Preview with #111D3A

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

Preview Lab → · Contrast checker → · Palette generator →