#111F55#111F55

#111F55 is a dark, moderate blue. Relative luminance 0.018; OKLCH L 26.6% C 0.100 H 267.8°. Best body text is #FFFFFF at 15.54:1 contrast (WCAG AA passes).

Color values

HEX	#111F55
RGB	rgb(17, 31, 85)
HSL	hsl(228, 67%, 20%)
HSV	hsv(228, 80%, 33%)
CMYK	cmyk(80%, 63.5%, 0%, 66.7%)
CIE-LAB	lab(14.14, 15.94, -34.52)
CIE-LCH	lch(14.14, 38.03, 294.79°)
OKLab	oklab(26.59% -0.0038 -0.0996)
OKLCH	oklch(26.59% 0.1 267.8)
XYZ	xyz(2.3603, 1.7548, 8.8069)
Luminance	0.0175 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111F55 #554711

analogous

#114155 #111F55 #251155

triadic

#111F55 #55111F #1F5511

tetradic

#111F55 #551141 #554711 #115525

square

#111F55 #551141 #554711 #115525

split-complementary

#111F55 #552511 #415511

monochromatic

#05091A #070C22 #111F55 #1B3288 #2544BB

Accessibility & contrast

On white

15.54

#111F55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#111F55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111F55

15.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111F55	#FFFFFF	#000000	##FFFFFF
##111F55	1.00	15.54	1.35	15.54
#FFFFFF	15.54	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002757

Deuteranopia (green-blind)

#002154

Tritanopia (blue-blind)

#002D36

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #111f55;
/* rgb */ color: rgb(17, 31, 85);
/* oklch */ color: oklch(26.6% 0.100 267.8);

Tailwind

colors: {
  custom: {
    50: '#5b5a85',
    500: '#111f55',
    950: '#000000',
  },
}

SCSS

$custom: #111f55;
$custom-light: #5b5a85;
$custom-dark: #000000;

JSON

{
  "hex": "#111f55",
  "rgb": {
    "r": 17,
    "g": 31,
    "b": 85
  },
  "hsl": {
    "h": 227.647,
    "s": 66.667,
    "l": 20
  },
  "oklch": {
    "l": 0.2659,
    "c": 0.09969,
    "h": 267.8
  },
  "luminance": 0.01755
}

Semantic roles & 50–950 ramp

primary

#111F55

secondary

#8E7C34

accent

#C63EEA

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04030B

muted

#79787C

Preview Lab

Preview with #111F55

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

Preview Lab → · Contrast checker → · Palette generator →