#13306A#13306A

#13306A is a dark, moderate blue. Relative luminance 0.033; OKLCH L 32.5% C 0.108 H 262.2°. Best body text is #FFFFFF at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#13306A
RGB	rgb(19, 48, 106)
HSL	hsl(220, 70%, 25%)
HSV	hsv(220, 82%, 42%)
CMYK	cmyk(82.1%, 54.7%, 0%, 58.4%)
CIE-LAB	lab(21.18, 12.58, -36.99)
CIE-LCH	lch(21.18, 39.07, 288.79°)
OKLab	oklab(32.48% -0.0145 -0.1065)
OKLCH	oklch(32.48% 0.108 262.2)
XYZ	xyz(3.9261, 3.2925, 14.0615)
Luminance	0.0329 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13306A #6A4D13

analogous

#135C6A #13306A #22136A

triadic

#13306A #6A1330 #306A13

tetradic

#13306A #6A135C #6A4D13 #136A22

square

#13306A #6A135C #6A4D13 #136A22

split-complementary

#13306A #6A2213 #5C6A13

monochromatic

#050C1A #0A1836 #13306A #1C489E #265FD2

Accessibility & contrast

On white

12.66

#13306A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#13306A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13306A

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13306A	#FFFFFF	#000000	##FFFFFF
##13306A	1.00	12.66	1.66	12.66
#FFFFFF	12.66	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#08376C

Deuteranopia (green-blind)

#002F69

Tritanopia (blue-blind)

#003E48

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #13306a;
/* rgb */ color: rgb(19, 48, 106);
/* oklch */ color: oklch(32.5% 0.108 262.2);

Tailwind

colors: {
  custom: {
    50: '#606795',
    500: '#13306a',
    950: '#000000',
  },
}

SCSS

$custom: #13306a;
$custom-light: #606795;
$custom-dark: #000000;

JSON

{
  "hex": "#13306a",
  "rgb": {
    "r": 19,
    "g": 48,
    "b": 106
  },
  "hsl": {
    "h": 220,
    "s": 69.6,
    "l": 24.51
  },
  "oklch": {
    "l": 0.32482,
    "c": 0.10751,
    "h": 262.2
  },
  "luminance": 0.03293
}

Semantic roles & 50–950 ramp

primary

#13306A

secondary

#A17E38

accent

#B13BEC

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#05060D

muted

#7A7A7E

Preview Lab

Preview with #13306A

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

Preview Lab → · Contrast checker → · Palette generator →