#111555#111555

#111555 is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 24.5% C 0.113 H 271.8°. Best body text is #FFFFFF at 16.64:1 contrast (WCAG AA passes).

Color values

HEX	#111555
RGB	rgb(17, 21, 85)
HSL	hsl(236, 67%, 20%)
HSV	hsv(236, 80%, 33%)
CMYK	cmyk(80%, 75.3%, 0%, 66.7%)
CIE-LAB	lab(11.35, 23.25, -39.09)
CIE-LCH	lch(11.35, 45.48, 300.74°)
OKLab	oklab(24.54% 0.0036 -0.1131)
OKLCH	oklch(24.54% 0.113 271.8)
XYZ	xyz(2.1385, 1.3112, 8.7329)
Luminance	0.0131 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111555 #555111

analogous

#113755 #111555 #2F1155

triadic

#111555 #551115 #155511

tetradic

#111555 #551137 #555111 #11552F

square

#111555 #551137 #555111 #11552F

split-complementary

#111555 #552F11 #375511

monochromatic

#05061A #070822 #111555 #1B2288 #252EBB

Accessibility & contrast

On white

16.64

#111555 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#111555 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111555

16.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111555	#FFFFFF	#000000	##FFFFFF
##111555	1.00	16.64	1.26	16.64
#FFFFFF	16.64	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002157

Deuteranopia (green-blind)

#001B54

Tritanopia (blue-blind)

#002733

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #111555;
/* rgb */ color: rgb(17, 21, 85);
/* oklch */ color: oklch(24.5% 0.113 271.8);

Tailwind

colors: {
  custom: {
    50: '#5c5286',
    500: '#111555',
    950: '#000000',
  },
}

SCSS

$custom: #111555;
$custom-light: #5c5286;
$custom-dark: #000000;

JSON

{
  "hex": "#111555",
  "rgb": {
    "r": 17,
    "g": 21,
    "b": 85
  },
  "hsl": {
    "h": 236.471,
    "s": 66.667,
    "l": 20
  },
  "oklch": {
    "l": 0.2454,
    "c": 0.11315,
    "h": 271.8
  },
  "luminance": 0.01311
}

Semantic roles & 50–950 ramp

primary

#111555

secondary

#8E8934

accent

#E03EEA

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#05020B

muted

#79787C

Preview Lab

Preview with #111555

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

Preview Lab → · Contrast checker → · Palette generator →