#13284C#13284C

#13284C is a dark, moderate blue. Relative luminance 0.022; OKLCH L 28.1% C 0.072 H 260.4°. Best body text is #FFFFFF at 14.63:1 contrast (WCAG AA passes).

Color values

HEX	#13284C
RGB	rgb(19, 40, 76)
HSL	hsl(218, 60%, 19%)
HSV	hsv(218, 75%, 30%)
CMYK	cmyk(75%, 47.4%, 0%, 70.2%)
CIE-LAB	lab(16.39, 5.65, -24.78)
CIE-LCH	lch(16.39, 25.41, 282.85°)
OKLab	oklab(28.1% -0.0119 -0.0707)
OKLCH	oklch(28.1% 0.072 260.4)
XYZ	xyz(2.3314, 2.1776, 7.1335)
Luminance	0.0218 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13284C #4C3713

analogous

#13444C #13284C #1A134C

triadic

#13284C #4C1328 #284C13

tetradic

#13284C #4C1344 #4C3713 #134C1A

square

#13284C #4C1344 #4C3713 #134C1A

split-complementary

#13284C #4C1A13 #444C13

monochromatic

#060D18 #070E1B #13284C #1F427D #2B5CAE

Accessibility & contrast

On white

14.63

#13284C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#13284C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13284C

14.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13284C	#FFFFFF	#000000	##FFFFFF
##13284C	1.00	14.63	1.44	14.63
#FFFFFF	14.63	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#172B4D

Deuteranopia (green-blind)

#0D264B

Tritanopia (blue-blind)

#003036

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #13284c;
/* rgb */ color: rgb(19, 40, 76);
/* oklch */ color: oklch(28.1% 0.072 260.4);

Tailwind

colors: {
  custom: {
    50: '#59617e',
    500: '#13284c',
    950: '#000000',
  },
}

SCSS

$custom: #13284c;
$custom-light: #59617e;
$custom-dark: #000000;

JSON

{
  "hex": "#13284c",
  "rgb": {
    "r": 19,
    "g": 40,
    "b": 76
  },
  "hsl": {
    "h": 217.895,
    "s": 60,
    "l": 18.627
  },
  "oklch": {
    "l": 0.281,
    "c": 0.07175,
    "h": 260.4
  },
  "luminance": 0.02178
}

Semantic roles & 50–950 ramp

primary

#13284C

secondary

#856836

accent

#A945E3

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04050A

muted

#79797C

Preview Lab

Preview with #13284C

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

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