#111D4F#111D4F

#111D4F is a dark, moderate blue. Relative luminance 0.016; OKLCH L 25.6% C 0.093 H 268.6°. Best body text is #FFFFFF at 16.00:1 contrast (WCAG AA passes).

Color values

HEX	#111D4F
RGB	rgb(17, 29, 79)
HSL	hsl(228, 65%, 19%)
HSV	hsv(228, 78%, 31%)
CMYK	cmyk(78.5%, 63.3%, 0%, 69%)
CIE-LAB	lab(13.00, 14.89, -32.30)
CIE-LCH	lch(13.00, 35.57, 294.75°)
OKLab	oklab(25.56% -0.0022 -0.0931)
OKLCH	oklch(25.56% 0.093 268.6)
XYZ	xyz(2.0813, 1.5622, 7.5875)
Luminance	0.0156 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.76

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111D4F #4F4311

analogous

#113C4F #111D4F #24114F

triadic

#111D4F #4F111D #1D4F11

tetradic

#111D4F #4F113C #4F4311 #114F24

square

#111D4F #4F113C #4F4311 #114F24

split-complementary

#111D4F #4F2411 #3C4F11

monochromatic

#050919 #060B1D #111D4F #1C2F81 #2742B4

Accessibility & contrast

On white

16.00

#111D4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#111D4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111D4F

16.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111D4F	#FFFFFF	#000000	##FFFFFF
##111D4F	1.00	16.00	1.31	16.00
#FFFFFF	16.00	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002451

Deuteranopia (green-blind)

#001F4E

Tritanopia (blue-blind)

#002932

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #111d4f;
/* rgb */ color: rgb(17, 29, 79);
/* oklch */ color: oklch(25.6% 0.093 268.6);

Tailwind

colors: {
  custom: {
    50: '#595881',
    500: '#111d4f',
    950: '#000000',
  },
}

SCSS

$custom: #111d4f;
$custom-light: #595881;
$custom-dark: #000000;

JSON

{
  "hex": "#111d4f",
  "rgb": {
    "r": 17,
    "g": 29,
    "b": 79
  },
  "hsl": {
    "h": 228.387,
    "s": 64.583,
    "l": 18.824
  },
  "oklch": {
    "l": 0.25564,
    "c": 0.09317,
    "h": 268.6
  },
  "luminance": 0.01562
}

Semantic roles & 50–950 ramp

primary

#111D4F

secondary

#887833

accent

#C740E8

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04030A

muted

#79787C

Preview Lab

Preview with #111D4F

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

Preview Lab → · Contrast checker → · Palette generator →