#13284A#13284A

#13284A is a dark, moderate blue. Relative luminance 0.021; OKLCH L 28.0% C 0.069 H 259.6°. Best body text is #FFFFFF at 14.69:1 contrast (WCAG AA passes).

Color values

HEX	#13284A
RGB	rgb(19, 40, 74)
HSL	hsl(217, 59%, 18%)
HSV	hsv(217, 74%, 29%)
CMYK	cmyk(74.3%, 45.9%, 0%, 71%)
CIE-LAB	lab(16.26, 4.80, -23.63)
CIE-LCH	lch(16.26, 24.11, 281.49°)
OKLab	oklab(27.95% -0.0124 -0.0674)
OKLCH	oklch(27.95% 0.069 259.6)
XYZ	xyz(2.2629, 2.1502, 6.7730)
Luminance	0.0215 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13284A #4A3513

analogous

#13434A #13284A #19134A

triadic

#13284A #4A1328 #284A13

tetradic

#13284A #4A1343 #4A3513 #134A19

square

#13284A #4A1343 #4A3513 #134A19

split-complementary

#13284A #4A1913 #434A13

monochromatic

#060D18 #060E19 #13284A #20427B #2C5DAB

Accessibility & contrast

On white

14.69

#13284A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#13284A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13284A

14.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13284A	#FFFFFF	#000000	##FFFFFF
##13284A	1.00	14.69	1.43	14.69
#FFFFFF	14.69	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#182B4B

Deuteranopia (green-blind)

#102649

Tritanopia (blue-blind)

#003035

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #13284a;
/* rgb */ color: rgb(19, 40, 74);
/* oklch */ color: oklch(28.0% 0.069 259.6);

Tailwind

colors: {
  custom: {
    50: '#58617d',
    500: '#13284a',
    950: '#000000',
  },
}

SCSS

$custom: #13284a;
$custom-light: #58617d;
$custom-dark: #000000;

JSON

{
  "hex": "#13284a",
  "rgb": {
    "r": 19,
    "g": 40,
    "b": 74
  },
  "hsl": {
    "h": 217.091,
    "s": 59.14,
    "l": 18.235
  },
  "oklch": {
    "l": 0.27951,
    "c": 0.06852,
    "h": 259.6
  },
  "luminance": 0.0215
}

Semantic roles & 50–950 ramp

primary

#13284A

secondary

#836536

accent

#A645E2

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#040509

muted

#79797B

Preview Lab

Preview with #13284A

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

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