#111559#111559

#111559 is a very dark, moderate blue. Relative luminance 0.014; OKLCH L 25.0% C 0.119 H 271.5°. Best body text is #FFFFFF at 16.47:1 contrast (WCAG AA passes).

Color values

HEX	#111559
RGB	rgb(17, 21, 89)
HSL	hsl(237, 68%, 21%)
HSV	hsv(237, 81%, 35%)
CMYK	cmyk(80.9%, 76.4%, 0%, 65.1%)
CIE-LAB	lab(11.80, 24.83, -41.06)
CIE-LCH	lch(11.80, 47.99, 301.16°)
OKLab	oklab(25% 0.0031 -0.1188)
OKLCH	oklch(25% 0.119 271.5)
XYZ	xyz(2.3019, 1.3765, 9.5936)
Luminance	0.0138 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111559 #595511

analogous

#113959 #111559 #311159

triadic

#111559 #591115 #155911

tetradic

#111559 #591139 #595511 #115931

square

#111559 #591139 #595511 #115931

split-complementary

#111559 #593111 #395911

monochromatic

#05061A #070926 #111559 #1B218C #252DC0

Accessibility & contrast

On white

16.47

#111559 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#111559 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111559

16.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111559	#FFFFFF	#000000	##FFFFFF
##111559	1.00	16.47	1.28	16.47
#FFFFFF	16.47	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00235B

Deuteranopia (green-blind)

#001C58

Tritanopia (blue-blind)

#002835

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #111559;
/* rgb */ color: rgb(17, 21, 89);
/* oklch */ color: oklch(25.0% 0.119 271.5);

Tailwind

colors: {
  custom: {
    50: '#5d5389',
    500: '#111559',
    950: '#000000',
  },
}

SCSS

$custom: #111559;
$custom-light: #5d5389;
$custom-dark: #000000;

JSON

{
  "hex": "#111559",
  "rgb": {
    "r": 17,
    "g": 21,
    "b": 89
  },
  "hsl": {
    "h": 236.667,
    "s": 67.925,
    "l": 20.784
  },
  "oklch": {
    "l": 0.24997,
    "c": 0.11889,
    "h": 271.5
  },
  "luminance": 0.01377
}

Semantic roles & 50–950 ramp

primary

#111559

secondary

#928D34

accent

#E13DEB

background

#F5F4F8

surface

#EAE7F0

border

#C6C3CB

text

#05020B

muted

#79787C

Preview Lab

Preview with #111559

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

Preview Lab → · Contrast checker → · Palette generator →