#113573#113573

#113573 is a dark, moderate blue. Relative luminance 0.039; OKLCH L 34.3% C 0.115 H 260.6°. Best body text is #FFFFFF at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#113573
RGB	rgb(17, 53, 115)
HSL	hsl(218, 74%, 26%)
HSV	hsv(218, 85%, 45%)
CMYK	cmyk(85.2%, 53.9%, 0%, 54.9%)
CIE-LAB	lab(23.35, 12.58, -39.28)
CIE-LCH	lch(23.35, 41.24, 287.76°)
OKLab	oklab(34.34% -0.0188 -0.1132)
OKLCH	oklch(34.34% 0.115 260.6)
XYZ	xyz(4.5977, 3.9026, 16.7273)
Luminance	0.0390 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#113573 #734F11

analogous

#116673 #113573 #1E1173

triadic

#113573 #731135 #357311

tetradic

#113573 #731166 #734F11 #11731E

square

#113573 #731166 #734F11 #11731E

split-complementary

#113573 #731E11 #667311

monochromatic

#040C1B #091C3E #113573 #194EA8 #2166DE

Accessibility & contrast

On white

11.79

#113573 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#113573 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #113573

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##113573	#FFFFFF	#000000	##FFFFFF
##113573	1.00	11.79	1.78	11.79
#FFFFFF	11.79	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B3C75

Deuteranopia (green-blind)

#003372

Tritanopia (blue-blind)

#00444E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #113573;
/* rgb */ color: rgb(17, 53, 115);
/* oklch */ color: oklch(34.3% 0.115 260.6);

Tailwind

colors: {
  custom: {
    50: '#626b9c',
    500: '#113573',
    950: '#000000',
  },
}

SCSS

$custom: #113573;
$custom-light: #626b9c;
$custom-dark: #000000;

JSON

{
  "hex": "#113573",
  "rgb": {
    "r": 17,
    "g": 53,
    "b": 115
  },
  "hsl": {
    "h": 217.959,
    "s": 74.242,
    "l": 25.882
  },
  "oklch": {
    "l": 0.34338,
    "c": 0.11472,
    "h": 260.6
  },
  "luminance": 0.03903
}

Semantic roles & 50–950 ramp

primary

#113573

secondary

#AA7F36

accent

#AD37F1

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #113573

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

Preview Lab → · Contrast checker → · Palette generator →