#111D4C#111D4C

#111D4C is a dark, moderate blue. Relative luminance 0.015; OKLCH L 25.3% C 0.088 H 268.5°. Best body text is #FFFFFF at 16.10:1 contrast (WCAG AA passes).

Color values

HEX	#111D4C
RGB	rgb(17, 29, 76)
HSL	hsl(228, 63%, 18%)
HSV	hsv(228, 78%, 30%)
CMYK	cmyk(77.6%, 61.8%, 0%, 70.2%)
CIE-LAB	lab(12.73, 13.61, -30.68)
CIE-LCH	lch(12.73, 33.56, 293.92°)
OKLab	oklab(25.28% -0.0023 -0.0884)
OKLCH	oklch(25.28% 0.088 268.5)
XYZ	xyz(1.9746, 1.5195, 7.0253)
Luminance	0.0152 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.63

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111D4C #4C4011

analogous

#113A4C #111D4C #22114C

triadic

#111D4C #4C111D #1D4C11

tetradic

#111D4C #4C113A #4C4011 #114C22

square

#111D4C #4C113A #4C4011 #114C22

split-complementary

#111D4C #4C2211 #3A4C11

monochromatic

#060A19 #060A1A #111D4C #1C307E #2743B0

Accessibility & contrast

On white

16.10

#111D4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#111D4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111D4C

16.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111D4C	#FFFFFF	#000000	##FFFFFF
##111D4C	1.00	16.10	1.30	16.10
#FFFFFF	16.10	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00244E

Deuteranopia (green-blind)

#001E4B

Tritanopia (blue-blind)

#002831

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #111d4c;
/* rgb */ color: rgb(17, 29, 76);
/* oklch */ color: oklch(25.3% 0.088 268.5);

Tailwind

colors: {
  custom: {
    50: '#58587e',
    500: '#111d4c',
    950: '#000000',
  },
}

SCSS

$custom: #111d4c;
$custom-light: #58587e;
$custom-dark: #000000;

JSON

{
  "hex": "#111d4c",
  "rgb": {
    "r": 17,
    "g": 29,
    "b": 76
  },
  "hsl": {
    "h": 227.797,
    "s": 63.441,
    "l": 18.235
  },
  "oklch": {
    "l": 0.25281,
    "c": 0.08839,
    "h": 268.5
  },
  "luminance": 0.0152
}

Semantic roles & 50–950 ramp

primary

#111D4C

secondary

#857533

accent

#C541E6

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04030A

muted

#79787C

Preview Lab

Preview with #111D4C

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

Preview Lab → · Contrast checker → · Palette generator →