#13368A#13368A

#13368A is a dark, vivid blue. Relative luminance 0.046; OKLCH L 36.7% C 0.146 H 263.6°. Best body text is #FFFFFF at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#13368A
RGB	rgb(19, 54, 138)
HSL	hsl(222, 76%, 31%)
HSV	hsv(222, 86%, 54%)
CMYK	cmyk(86.2%, 60.9%, 0%, 45.9%)
CIE-LAB	lab(25.60, 21.69, -50.10)
CIE-LCH	lch(25.60, 54.60, 293.41°)
OKLab	oklab(36.65% -0.0162 -0.1449)
OKLCH	oklch(36.65% 0.146 263.6)
XYZ	xyz(6.1735, 4.6110, 24.6045)
Luminance	0.0461 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13368A #8A6713

analogous

#13718A #13368A #2B138A

triadic

#13368A #8A1336 #368A13

tetradic

#13368A #8A1371 #8A6713 #138A2B

square

#13368A #8A1371 #8A6713 #138A2B

split-complementary

#13368A #8A2B13 #718A13

monochromatic

#040C1E #0C2154 #13368A #1A4BC0 #3468E3

Accessibility & contrast

On white

10.92

#13368A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#13368A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13368A

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13368A	#FFFFFF	#000000	##FFFFFF
##13368A	1.00	10.92	1.92	10.92
#FFFFFF	10.92	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00428D

Deuteranopia (green-blind)

#003788

Tritanopia (blue-blind)

#004C5A

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #13368a;
/* rgb */ color: rgb(19, 54, 138);
/* oklch */ color: oklch(36.7% 0.146 263.6);

Tailwind

colors: {
  custom: {
    50: '#696cad',
    500: '#13368a',
    950: '#000000',
  },
}

SCSS

$custom: #13368a;
$custom-light: #696cad;
$custom-dark: #000000;

JSON

{
  "hex": "#13368a",
  "rgb": {
    "r": 19,
    "g": 54,
    "b": 138
  },
  "hsl": {
    "h": 222.353,
    "s": 75.796,
    "l": 30.784
  },
  "oklch": {
    "l": 0.36651,
    "c": 0.14584,
    "h": 263.6
  },
  "luminance": 0.04612
}

Semantic roles & 50–950 ramp

primary

#13368A

secondary

#BE983A

accent

#BB35F2

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#070710

muted

#7A7A7F

Preview Lab

Preview with #13368A

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

Preview Lab → · Contrast checker → · Palette generator →