#13368E#13368E

#13368E is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.0% C 0.151 H 263.9°. Best body text is #FFFFFF at 10.79:1 contrast (WCAG AA passes).

Color values

HEX	#13368E
RGB	rgb(19, 54, 142)
HSL	hsl(223, 76%, 32%)
HSV	hsv(223, 87%, 56%)
CMYK	cmyk(86.6%, 62%, 0%, 44.3%)
CIE-LAB	lab(25.95, 23.33, -52.01)
CIE-LCH	lch(25.95, 57.00, 294.16°)
OKLab	oklab(37.02% -0.0161 -0.1505)
OKLCH	oklch(37.02% 0.151 263.9)
XYZ	xyz(6.4685, 4.7290, 26.1578)
Luminance	0.0473 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13368E #8E6B13

analogous

#13748E #13368E #2E138E

triadic

#13368E #8E1336 #368E13

tetradic

#13368E #8E1374 #8E6B13 #138E2E

square

#13368E #8E1374 #8E6B13 #138E2E

split-complementary

#13368E #8E2E13 #748E13

monochromatic

#050D22 #0C2158 #13368E #1A4BC4 #3768E4

Accessibility & contrast

On white

10.79

#13368E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#13368E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13368E

10.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13368E	#FFFFFF	#000000	##FFFFFF
##13368E	1.00	10.79	1.95	10.79
#FFFFFF	10.79	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004391

Deuteranopia (green-blind)

#00388C

Tritanopia (blue-blind)

#004D5C

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #13368e;
/* rgb */ color: rgb(19, 54, 142);
/* oklch */ color: oklch(37.0% 0.151 263.9);

Tailwind

colors: {
  custom: {
    50: '#6a6cb0',
    500: '#13368e',
    950: '#000000',
  },
}

SCSS

$custom: #13368e;
$custom-light: #6a6cb0;
$custom-dark: #000000;

JSON

{
  "hex": "#13368e",
  "rgb": {
    "r": 19,
    "g": 54,
    "b": 142
  },
  "hsl": {
    "h": 222.927,
    "s": 76.398,
    "l": 31.569
  },
  "oklch": {
    "l": 0.37023,
    "c": 0.15137,
    "h": 263.9
  },
  "luminance": 0.0473
}

Semantic roles & 50–950 ramp

primary

#13368E

secondary

#C29C3B

accent

#BD35F3

background

#F6F6FA

surface

#ECEBF5

border

#C7C6CF

text

#080711

muted

#7A7A80

Preview Lab

Preview with #13368E

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

Preview Lab → · Contrast checker → · Palette generator →