#111F4C#111F4C

#111F4C is a dark, moderate blue. Relative luminance 0.016; OKLCH L 25.8% C 0.085 H 267.1°. Best body text is #FFFFFF at 15.86:1 contrast (WCAG AA passes).

Color values

HEX	#111F4C
RGB	rgb(17, 31, 76)
HSL	hsl(226, 63%, 18%)
HSV	hsv(226, 78%, 30%)
CMYK	cmyk(77.6%, 59.2%, 0%, 70.2%)
CIE-LAB	lab(13.36, 12.08, -29.67)
CIE-LCH	lch(13.36, 32.03, 292.16°)
OKLab	oklab(25.75% -0.0043 -0.0853)
OKLCH	oklch(25.75% 0.085 267.1)
XYZ	xyz(2.0252, 1.6207, 7.0422)
Luminance	0.0162 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111F4C #4C3E11

analogous

#113C4C #111F4C #20114C

triadic

#111F4C #4C111F #1F4C11

tetradic

#111F4C #4C113C #4C3E11 #114C20

square

#111F4C #4C113C #4C3E11 #114C20

split-complementary

#111F4C #4C2011 #3C4C11

monochromatic

#060A19 #060B1A #111F4C #1C337E #2748B0

Accessibility & contrast

On white

15.86

#111F4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#111F4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111F4C

15.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111F4C	#FFFFFF	#000000	##FFFFFF
##111F4C	1.00	15.86	1.32	15.86
#FFFFFF	15.86	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#02254E

Deuteranopia (green-blind)

#00204B

Tritanopia (blue-blind)

#002A32

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #111f4c;
/* rgb */ color: rgb(17, 31, 76);
/* oklch */ color: oklch(25.8% 0.085 267.1);

Tailwind

colors: {
  custom: {
    50: '#585a7e',
    500: '#111f4c',
    950: '#000000',
  },
}

SCSS

$custom: #111f4c;
$custom-light: #585a7e;
$custom-dark: #000000;

JSON

{
  "hex": "#111f4c",
  "rgb": {
    "r": 17,
    "g": 31,
    "b": 76
  },
  "hsl": {
    "h": 225.763,
    "s": 63.441,
    "l": 18.235
  },
  "oklch": {
    "l": 0.25751,
    "c": 0.08546,
    "h": 267.1
  },
  "luminance": 0.01621
}

Semantic roles & 50–950 ramp

primary

#111F4C

secondary

#857233

accent

#BF41E6

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04030A

muted

#79787C

Preview Lab

Preview with #111F4C

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

Preview Lab → · Contrast checker → · Palette generator →