#13336A#13336A

#13336A is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.2% C 0.103 H 260.5°. Best body text is #FFFFFF at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#13336A
RGB	rgb(19, 51, 106)
HSL	hsl(218, 70%, 25%)
HSV	hsv(218, 82%, 42%)
CMYK	cmyk(82.1%, 51.9%, 0%, 58.4%)
CIE-LAB	lab(22.11, 10.41, -35.49)
CIE-LCH	lch(22.11, 36.98, 286.35°)
OKLab	oklab(33.19% -0.0171 -0.102)
OKLCH	oklch(33.19% 0.103 260.5)
XYZ	xyz(4.0530, 3.5462, 14.1038)
Luminance	0.0355 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13336A #6A4A13

analogous

#135F6A #13336A #1F136A

triadic

#13336A #6A1333 #336A13

tetradic

#13336A #6A135F #6A4A13 #136A1F

square

#13336A #6A135F #6A4A13 #136A1F

split-complementary

#13336A #6A1F13 #5F6A13

monochromatic

#050C1A #0A1A36 #13336A #1C4C9E #2665D2

Accessibility & contrast

On white

12.29

#13336A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#13336A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13336A

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13336A	#FFFFFF	#000000	##FFFFFF
##13336A	1.00	12.29	1.71	12.29
#FFFFFF	12.29	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#13396C

Deuteranopia (green-blind)

#003169

Tritanopia (blue-blind)

#004049

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #13336a;
/* rgb */ color: rgb(19, 51, 106);
/* oklch */ color: oklch(33.2% 0.103 260.5);

Tailwind

colors: {
  custom: {
    50: '#606a95',
    500: '#13336a',
    950: '#000000',
  },
}

SCSS

$custom: #13336a;
$custom-light: #606a95;
$custom-dark: #000000;

JSON

{
  "hex": "#13336a",
  "rgb": {
    "r": 19,
    "g": 51,
    "b": 106
  },
  "hsl": {
    "h": 217.931,
    "s": 69.6,
    "l": 24.51
  },
  "oklch": {
    "l": 0.33194,
    "c": 0.10346,
    "h": 260.5
  },
  "luminance": 0.03547
}

Semantic roles & 50–950 ramp

primary

#13336A

secondary

#A17A38

accent

#AB3BEC

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#05060D

muted

#7A7A7E

Preview Lab

Preview with #13336A

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

Preview Lab → · Contrast checker → · Palette generator →