#11336E#11336E

#11336E is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.5% C 0.110 H 260.6°. Best body text is #FFFFFF at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#11336E
RGB	rgb(17, 51, 110)
HSL	hsl(218, 73%, 25%)
HSV	hsv(218, 85%, 43%)
CMYK	cmyk(84.5%, 53.6%, 0%, 56.9%)
CIE-LAB	lab(22.35, 11.89, -37.69)
CIE-LCH	lch(22.35, 39.52, 287.50°)
OKLab	oklab(33.45% -0.0179 -0.1085)
OKLCH	oklch(33.45% 0.11 260.6)
XYZ	xyz(4.2284, 3.6121, 15.2232)
Luminance	0.0361 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11336E #6E4C11

analogous

#11616E #11336E #1E116E

triadic

#11336E #6E1133 #336E11

tetradic

#11336E #6E1161 #6E4C11 #116E1E

square

#11336E #6E1161 #6E4C11 #116E1E

split-complementary

#11336E #6E1E11 #616E11

monochromatic

#040C1B #091A39 #11336E #194CA3 #2164D8

Accessibility & contrast

On white

12.19

#11336E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#11336E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11336E

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11336E	#FFFFFF	#000000	##FFFFFF
##11336E	1.00	12.19	1.72	12.19
#FFFFFF	12.19	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C3A70

Deuteranopia (green-blind)

#00316D

Tritanopia (blue-blind)

#00414B

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #11336e;
/* rgb */ color: rgb(17, 51, 110);
/* oklch */ color: oklch(33.5% 0.110 260.6);

Tailwind

colors: {
  custom: {
    50: '#606a98',
    500: '#11336e',
    950: '#000000',
  },
}

SCSS

$custom: #11336e;
$custom-light: #606a98;
$custom-dark: #000000;

JSON

{
  "hex": "#11336e",
  "rgb": {
    "r": 17,
    "g": 51,
    "b": 110
  },
  "hsl": {
    "h": 218.065,
    "s": 73.228,
    "l": 24.902
  },
  "oklch": {
    "l": 0.3345,
    "c": 0.11002,
    "h": 260.6
  },
  "luminance": 0.03613
}

Semantic roles & 50–950 ramp

primary

#11336E

secondary

#A57C35

accent

#AD38F0

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #11336E

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

Preview Lab → · Contrast checker → · Palette generator →