#13356C#13356C

#13356C is a dark, moderate blue. Relative luminance 0.038; OKLCH L 33.8% C 0.104 H 259.7°. Best body text is #FFFFFF at 11.98:1 contrast (WCAG AA passes).

Color values

HEX	#13356C
RGB	rgb(19, 53, 108)
HSL	hsl(217, 70%, 25%)
HSV	hsv(217, 82%, 42%)
CMYK	cmyk(82.4%, 50.9%, 0%, 57.6%)
CIE-LAB	lab(22.89, 9.82, -35.53)
CIE-LCH	lch(22.89, 36.86, 285.46°)
OKLab	oklab(33.84% -0.0185 -0.1021)
OKLCH	oklch(33.84% 0.104 259.7)
XYZ	xyz(4.2475, 3.7669, 14.6877)
Luminance	0.0377 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13356C #6C4A13

analogous

#13616C #13356C #1E136C

triadic

#13356C #6C1335 #356C13

tetradic

#13356C #6C1361 #6C4A13 #136C1E

square

#13356C #6C1361 #6C4A13 #136C1E

split-complementary

#13356C #6C1E13 #616C13

monochromatic

#050D1A #0A1B38 #13356C #1C4FA0 #2568D4

Accessibility & contrast

On white

11.98

#13356C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#13356C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13356C

11.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13356C	#FFFFFF	#000000	##FFFFFF
##13356C	1.00	11.98	1.75	11.98
#FFFFFF	11.98	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#153B6E

Deuteranopia (green-blind)

#00336B

Tritanopia (blue-blind)

#00424B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #13356c;
/* rgb */ color: rgb(19, 53, 108);
/* oklch */ color: oklch(33.8% 0.104 259.7);

Tailwind

colors: {
  custom: {
    50: '#606b96',
    500: '#13356c',
    950: '#000000',
  },
}

SCSS

$custom: #13356c;
$custom-light: #606b96;
$custom-dark: #000000;

JSON

{
  "hex": "#13356c",
  "rgb": {
    "r": 19,
    "g": 53,
    "b": 108
  },
  "hsl": {
    "h": 217.079,
    "s": 70.079,
    "l": 24.902
  },
  "oklch": {
    "l": 0.33835,
    "c": 0.10378,
    "h": 259.7
  },
  "luminance": 0.03767
}

Semantic roles & 50–950 ramp

primary

#13356C

secondary

#A37A38

accent

#A93BED

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#05060D

muted

#7A7A7E

Preview Lab

Preview with #13356C

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

Preview Lab → · Contrast checker → · Palette generator →