#111B4F#111B4F

#111B4F is a dark, moderate blue. Relative luminance 0.015; OKLCH L 25.1% C 0.096 H 269.7°. Best body text is #FFFFFF at 16.23:1 contrast (WCAG AA passes).

Color values

HEX	#111B4F
RGB	rgb(17, 27, 79)
HSL	hsl(230, 65%, 19%)
HSV	hsv(230, 78%, 31%)
CMYK	cmyk(78.5%, 65.8%, 0%, 69%)
CIE-LAB	lab(12.40, 16.41, -33.28)
CIE-LCH	lch(12.40, 37.11, 296.24°)
OKLab	oklab(25.12% -0.0004 -0.096)
OKLCH	oklch(25.12% 0.096 269.7)
XYZ	xyz(2.0339, 1.4673, 7.5717)
Luminance	0.0147 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111B4F #4F4511

analogous

#113A4F #111B4F #26114F

triadic

#111B4F #4F111B #1B4F11

tetradic

#111B4F #4F113A #4F4511 #114F26

square

#111B4F #4F113A #4F4511 #114F26

split-complementary

#111B4F #4F2611 #3A4F11

monochromatic

#050919 #060A1D #111B4F #1C2C81 #273DB4

Accessibility & contrast

On white

16.23

#111B4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#111B4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111B4F

16.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111B4F	#FFFFFF	#000000	##FFFFFF
##111B4F	1.00	16.23	1.29	16.23
#FFFFFF	16.23	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002351

Deuteranopia (green-blind)

#001E4E

Tritanopia (blue-blind)

#002832

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #111b4f;
/* rgb */ color: rgb(17, 27, 79);
/* oklch */ color: oklch(25.1% 0.096 269.7);

Tailwind

colors: {
  custom: {
    50: '#595781',
    500: '#111b4f',
    950: '#000000',
  },
}

SCSS

$custom: #111b4f;
$custom-light: #595781;
$custom-dark: #000000;

JSON

{
  "hex": "#111b4f",
  "rgb": {
    "r": 17,
    "g": 27,
    "b": 79
  },
  "hsl": {
    "h": 230.323,
    "s": 64.583,
    "l": 18.824
  },
  "oklch": {
    "l": 0.25118,
    "c": 0.09604,
    "h": 269.7
  },
  "luminance": 0.01468
}

Semantic roles & 50–950 ramp

primary

#111B4F

secondary

#887B33

accent

#CD40E8

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04030A

muted

#79787C

Preview Lab

Preview with #111B4F

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

Preview Lab → · Contrast checker → · Palette generator →