#13135E#13135E

#13135E is a dark, vivid blue. Relative luminance 0.014; OKLCH L 25.4% C 0.128 H 272.6°. Best body text is #FFFFFF at 16.38:1 contrast (WCAG AA passes).

Color values

HEX	#13135E
RGB	rgb(19, 19, 94)
HSL	hsl(240, 66%, 22%)
HSV	hsv(240, 80%, 37%)
CMYK	cmyk(79.8%, 79.8%, 0%, 63.1%)
CIE-LAB	lab(12.04, 28.26, -44.03)
CIE-LCH	lch(12.04, 52.32, 302.69°)
OKLab	oklab(25.37% 0.0058 -0.1274)
OKLCH	oklch(25.37% 0.128 272.6)
XYZ	xyz(2.5211, 1.4121, 10.7272)
Luminance	0.0141 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13135E #5E5E13

analogous

#13395E #13135E #39135E

triadic

#13135E #5E1313 #135E13

tetradic

#13135E #5E1339 #5E5E13 #135E39

square

#13135E #5E1339 #5E5E13 #135E39

split-complementary

#13135E #5E3913 #395E13

monochromatic

#050519 #09092B #13135E #1D1D91 #2828C4

Accessibility & contrast

On white

16.38

#13135E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#13135E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13135E

16.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13135E	#FFFFFF	#000000	##FFFFFF
##13135E	1.00	16.38	1.28	16.38
#FFFFFF	16.38	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002360

Deuteranopia (green-blind)

#001C5D

Tritanopia (blue-blind)

#002937

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #13135e;
/* rgb */ color: rgb(19, 19, 94);
/* oklch */ color: oklch(25.4% 0.128 272.6);

Tailwind

colors: {
  custom: {
    50: '#5f528d',
    500: '#13135e',
    950: '#000000',
  },
}

SCSS

$custom: #13135e;
$custom-light: #5f528d;
$custom-dark: #000000;

JSON

{
  "hex": "#13135e",
  "rgb": {
    "r": 19,
    "g": 19,
    "b": 94
  },
  "hsl": {
    "h": 240,
    "s": 66.372,
    "l": 22.157
  },
  "oklch": {
    "l": 0.25374,
    "c": 0.12756,
    "h": 272.6
  },
  "luminance": 0.01412
}

Semantic roles & 50–950 ramp

primary

#13135E

secondary

#969637

accent

#E93FE9

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#05020C

muted

#7A787D

Preview Lab

Preview with #13135E

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

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