#13145B#13145B

#13145B is a dark, vivid blue. Relative luminance 0.014; OKLCH L 25.2% C 0.122 H 272.7°. Best body text is #FFFFFF at 16.42:1 contrast (WCAG AA passes).

Color values

HEX	#13145B
RGB	rgb(19, 20, 91)
HSL	hsl(239, 65%, 22%)
HSV	hsv(239, 79%, 36%)
CMYK	cmyk(79.1%, 78%, 0%, 64.3%)
CIE-LAB	lab(11.92, 26.49, -42.22)
CIE-LCH	lch(11.92, 49.84, 302.11°)
OKLab	oklab(25.18% 0.0058 -0.1221)
OKLCH	oklch(25.18% 0.122 272.7)
XYZ	xyz(2.4064, 1.3938, 10.0377)
Luminance	0.0139 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13145B #5B5A13

analogous

#13385B #13145B #36135B

triadic

#13145B #5B1314 #145B13

tetradic

#13145B #5B1338 #5B5A13 #135B36

square

#13145B #5B1338 #5B5A13 #135B36

split-complementary

#13145B #5B3613 #385B13

monochromatic

#050619 #080928 #13145B #1E1F8E #282AC0

Accessibility & contrast

On white

16.42

#13145B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#13145B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13145B

16.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13145B	#FFFFFF	#000000	##FFFFFF
##13145B	1.00	16.42	1.28	16.42
#FFFFFF	16.42	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00235D

Deuteranopia (green-blind)

#001C5A

Tritanopia (blue-blind)

#002836

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #13145b;
/* rgb */ color: rgb(19, 20, 91);
/* oklch */ color: oklch(25.2% 0.122 272.7);

Tailwind

colors: {
  custom: {
    50: '#5e528a',
    500: '#13145b',
    950: '#000000',
  },
}

SCSS

$custom: #13145b;
$custom-light: #5e528a;
$custom-dark: #000000;

JSON

{
  "hex": "#13145b",
  "rgb": {
    "r": 19,
    "g": 20,
    "b": 91
  },
  "hsl": {
    "h": 239.167,
    "s": 65.455,
    "l": 21.569
  },
  "oklch": {
    "l": 0.25183,
    "c": 0.12229,
    "h": 272.7
  },
  "luminance": 0.01394
}

Semantic roles & 50–950 ramp

primary

#13145B

secondary

#939237

accent

#E63FE8

background

#F5F4F8

surface

#EAE7F0

border

#C6C3CB

text

#05020C

muted

#79787D

Preview Lab

Preview with #13145B

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

Preview Lab → · Contrast checker → · Palette generator →