#13266D#13266D

#13266D is a dark, vivid blue. Relative luminance 0.026; OKLCH L 30.5% C 0.125 H 266.9°. Best body text is #FFFFFF at 13.76:1 contrast (WCAG AA passes).

Color values

HEX	#13266D
RGB	rgb(19, 38, 109)
HSL	hsl(227, 70%, 25%)
HSV	hsv(227, 83%, 43%)
CMYK	cmyk(82.6%, 65.1%, 0%, 57.3%)
CIE-LAB	lab(18.49, 21.11, -43.31)
CIE-LCH	lch(18.49, 48.18, 295.99°)
OKLab	oklab(30.54% -0.0068 -0.1253)
OKLCH	oklch(30.54% 0.125 266.9)
XYZ	xyz(3.7210, 2.6284, 14.7762)
Luminance	0.0263 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13266D #6D5A13

analogous

#13536D #13266D #2D136D

triadic

#13266D #6D1326 #266D13

tetradic

#13266D #6D1353 #6D5A13 #136D2D

square

#13266D #6D1353 #6D5A13 #136D2D

split-complementary

#13266D #6D2D13 #536D13

monochromatic

#05091A #0A1439 #13266D #1C38A1 #254AD5

Accessibility & contrast

On white

13.76

#13266D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#13266D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13266D

13.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13266D	#FFFFFF	#000000	##FFFFFF
##13266D	1.00	13.76	1.53	13.76
#FFFFFF	13.76	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00316F

Deuteranopia (green-blind)

#00296C

Tritanopia (blue-blind)

#003845

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #13266d;
/* rgb */ color: rgb(19, 38, 109);
/* oklch */ color: oklch(30.5% 0.125 266.9);

Tailwind

colors: {
  custom: {
    50: '#626098',
    500: '#13266d',
    950: '#000000',
  },
}

SCSS

$custom: #13266d;
$custom-light: #626098;
$custom-dark: #000000;

JSON

{
  "hex": "#13266d",
  "rgb": {
    "r": 19,
    "g": 38,
    "b": 109
  },
  "hsl": {
    "h": 227.333,
    "s": 70.313,
    "l": 25.098
  },
  "oklch": {
    "l": 0.30541,
    "c": 0.12546,
    "h": 266.9
  },
  "luminance": 0.02629
}

Semantic roles & 50–950 ramp

primary

#13266D

secondary

#A48D38

accent

#C73BED

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040E

muted

#7A797E

Preview Lab

Preview with #13266D

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

Preview Lab → · Contrast checker → · Palette generator →