#111558#111558

#111558 is a very dark, moderate blue. Relative luminance 0.014; OKLCH L 24.9% C 0.117 H 271.6°. Best body text is #FFFFFF at 16.51:1 contrast (WCAG AA passes).

Color values

HEX	#111558
RGB	rgb(17, 21, 88)
HSL	hsl(237, 68%, 21%)
HSV	hsv(237, 81%, 35%)
CMYK	cmyk(80.7%, 76.1%, 0%, 65.5%)
CIE-LAB	lab(11.69, 24.44, -40.57)
CIE-LCH	lch(11.69, 47.37, 301.06°)
OKLab	oklab(24.88% 0.0032 -0.1174)
OKLCH	oklch(24.88% 0.117 271.6)
XYZ	xyz(2.2602, 1.3598, 9.3740)
Luminance	0.0136 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111558 #585411

analogous

#113858 #111558 #301158

triadic

#111558 #581115 #155811

tetradic

#111558 #581138 #585411 #115830

square

#111558 #581138 #585411 #115830

split-complementary

#111558 #583011 #385811

monochromatic

#05061A #070925 #111558 #1B218B #252DBF

Accessibility & contrast

On white

16.51

#111558 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#111558 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111558

16.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111558	#FFFFFF	#000000	##FFFFFF
##111558	1.00	16.51	1.27	16.51
#FFFFFF	16.51	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00225A

Deuteranopia (green-blind)

#001B57

Tritanopia (blue-blind)

#002834

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #111558;
/* rgb */ color: rgb(17, 21, 88);
/* oklch */ color: oklch(24.9% 0.117 271.6);

Tailwind

colors: {
  custom: {
    50: '#5d5288',
    500: '#111558',
    950: '#000000',
  },
}

SCSS

$custom: #111558;
$custom-light: #5d5288;
$custom-dark: #000000;

JSON

{
  "hex": "#111558",
  "rgb": {
    "r": 17,
    "g": 21,
    "b": 88
  },
  "hsl": {
    "h": 236.62,
    "s": 67.619,
    "l": 20.588
  },
  "oklch": {
    "l": 0.24882,
    "c": 0.11746,
    "h": 271.6
  },
  "luminance": 0.0136
}

Semantic roles & 50–950 ramp

primary

#111558

secondary

#918C34

accent

#E13DEA

background

#F5F4F8

surface

#E9E7F0

border

#C5C3CB

text

#05020B

muted

#79787C

Preview Lab

Preview with #111558

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

Preview Lab → · Contrast checker → · Palette generator →