#13266C#13266C

#13266C is a dark, vivid blue. Relative luminance 0.026; OKLCH L 30.4% C 0.124 H 266.8°. Best body text is #FFFFFF at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#13266C
RGB	rgb(19, 38, 108)
HSL	hsl(227, 70%, 25%)
HSV	hsv(227, 82%, 42%)
CMYK	cmyk(82.4%, 64.8%, 0%, 57.6%)
CIE-LAB	lab(18.40, 20.70, -42.82)
CIE-LCH	lch(18.40, 47.56, 295.80°)
OKLab	oklab(30.44% -0.0068 -0.1238)
OKLCH	oklch(30.44% 0.124 266.8)
XYZ	xyz(3.6675, 2.6070, 14.4944)
Luminance	0.0261 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13266C #6C5913

analogous

#13536C #13266C #2C136C

triadic

#13266C #6C1326 #266C13

tetradic

#13266C #6C1353 #6C5913 #136C2C

square

#13266C #6C1353 #6C5913 #136C2C

split-complementary

#13266C #6C2C13 #536C13

monochromatic

#05091A #0A1438 #13266C #1C38A0 #254BD4

Accessibility & contrast

On white

13.80

#13266C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#13266C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13266C

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13266C	#FFFFFF	#000000	##FFFFFF
##13266C	1.00	13.80	1.52	13.80
#FFFFFF	13.80	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00316E

Deuteranopia (green-blind)

#00296B

Tritanopia (blue-blind)

#003845

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #13266c;
/* rgb */ color: rgb(19, 38, 108);
/* oklch */ color: oklch(30.4% 0.124 266.8);

Tailwind

colors: {
  custom: {
    50: '#616097',
    500: '#13266c',
    950: '#000000',
  },
}

SCSS

$custom: #13266c;
$custom-light: #616097;
$custom-dark: #000000;

JSON

{
  "hex": "#13266c",
  "rgb": {
    "r": 19,
    "g": 38,
    "b": 108
  },
  "hsl": {
    "h": 227.191,
    "s": 70.079,
    "l": 24.902
  },
  "oklch": {
    "l": 0.30442,
    "c": 0.12401,
    "h": 266.8
  },
  "luminance": 0.02607
}

Semantic roles & 50–950 ramp

primary

#13266C

secondary

#A38C38

accent

#C73BED

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040D

muted

#7A797E

Preview Lab

Preview with #13266C

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

Preview Lab → · Contrast checker → · Palette generator →