#13135F#13135F

#13135F is a dark, vivid blue. Relative luminance 0.014; OKLCH L 25.5% C 0.129 H 272.5°. Best body text is #FFFFFF at 16.33:1 contrast (WCAG AA passes).

Color values

HEX	#13135F
RGB	rgb(19, 19, 95)
HSL	hsl(240, 67%, 22%)
HSV	hsv(240, 80%, 37%)
CMYK	cmyk(80%, 80%, 0%, 62.7%)
CIE-LAB	lab(12.16, 28.64, -44.50)
CIE-LCH	lch(12.16, 52.92, 302.76°)
OKLab	oklab(25.49% 0.0056 -0.1288)
OKLCH	oklch(25.49% 0.129 272.5)
XYZ	xyz(2.5663, 1.4301, 10.9650)
Luminance	0.0143 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13135F #5F5F13

analogous

#13395F #13135F #39135F

triadic

#13135F #5F1313 #135F13

tetradic

#13135F #5F1339 #5F5F13 #135F39

square

#13135F #5F1339 #5F5F13 #135F39

split-complementary

#13135F #5F3913 #395F13

monochromatic

#05051A #09092C #13135F #1D1D92 #2727C5

Accessibility & contrast

On white

16.33

#13135F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#13135F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13135F

16.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13135F	#FFFFFF	#000000	##FFFFFF
##13135F	1.00	16.33	1.29	16.33
#FFFFFF	16.33	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002361

Deuteranopia (green-blind)

#001C5E

Tritanopia (blue-blind)

#002938

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #13135f;
/* rgb */ color: rgb(19, 19, 95);
/* oklch */ color: oklch(25.5% 0.129 272.5);

Tailwind

colors: {
  custom: {
    50: '#60528d',
    500: '#13135f',
    950: '#000000',
  },
}

SCSS

$custom: #13135f;
$custom-light: #60528d;
$custom-dark: #000000;

JSON

{
  "hex": "#13135f",
  "rgb": {
    "r": 19,
    "g": 19,
    "b": 95
  },
  "hsl": {
    "h": 240,
    "s": 66.667,
    "l": 22.353
  },
  "oklch": {
    "l": 0.25494,
    "c": 0.12892,
    "h": 272.5
  },
  "luminance": 0.0143
}

Semantic roles & 50–950 ramp

primary

#13135F

secondary

#979737

accent

#EA3EEA

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#05020C

muted

#7A787D

Preview Lab

Preview with #13135F

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

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