#11356C#11356C

#11356C is a dark, moderate blue. Relative luminance 0.037; OKLCH L 33.8% C 0.104 H 259.0°. Best body text is #FFFFFF at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#11356C
RGB	rgb(17, 53, 108)
HSL	hsl(216, 73%, 25%)
HSV	hsv(216, 84%, 42%)
CMYK	cmyk(84.3%, 50.9%, 0%, 57.6%)
CIE-LAB	lab(22.82, 9.59, -35.64)
CIE-LCH	lch(22.82, 36.91, 285.06°)
OKLab	oklab(33.77% -0.0199 -0.1025)
OKLCH	oklch(33.77% 0.104 259)
XYZ	xyz(4.2101, 3.7476, 14.6859)
Luminance	0.0375 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11356C #6C4811

analogous

#11636C #11356C #1B116C

triadic

#11356C #6C1135 #356C11

tetradic

#11356C #6C1163 #6C4811 #116C1B

square

#11356C #6C1163 #6C4811 #116C1B

split-complementary

#11356C #6C1B11 #636C11

monochromatic

#040D1A #091B37 #11356C #194FA1 #2269D6

Accessibility & contrast

On white

12.00

#11356C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#11356C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11356C

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11356C	#FFFFFF	#000000	##FFFFFF
##11356C	1.00	12.00	1.75	12.00
#FFFFFF	12.00	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#153B6E

Deuteranopia (green-blind)

#00336B

Tritanopia (blue-blind)

#00424B

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #11356c;
/* rgb */ color: rgb(17, 53, 108);
/* oklch */ color: oklch(33.8% 0.104 259.0);

Tailwind

colors: {
  custom: {
    50: '#606b96',
    500: '#11356c',
    950: '#000000',
  },
}

SCSS

$custom: #11356c;
$custom-light: #606b96;
$custom-dark: #000000;

JSON

{
  "hex": "#11356c",
  "rgb": {
    "r": 17,
    "g": 53,
    "b": 108
  },
  "hsl": {
    "h": 216.264,
    "s": 72.8,
    "l": 24.51
  },
  "oklch": {
    "l": 0.33765,
    "c": 0.10438,
    "h": 259
  },
  "luminance": 0.03748
}

Semantic roles & 50–950 ramp

primary

#11356C

secondary

#A47835

accent

#A738EF

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#05060D

muted

#7A7A7E

Preview Lab

Preview with #11356C

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

Preview Lab → · Contrast checker → · Palette generator →