#13115E#13115E

#13115E is a dark, vivid blue. Relative luminance 0.013; OKLCH L 25.1% C 0.130 H 273.0°. Best body text is #FFFFFF at 16.54:1 contrast (WCAG AA passes).

Color values

HEX	#13115E
RGB	rgb(19, 17, 94)
HSL	hsl(242, 69%, 22%)
HSV	hsv(242, 82%, 37%)
CMYK	cmyk(79.8%, 81.9%, 0%, 63.1%)
CIE-LAB	lab(11.60, 29.50, -44.75)
CIE-LCH	lch(11.60, 53.60, 303.39°)
OKLab	oklab(25.07% 0.0067 -0.1295)
OKLCH	oklch(25.07% 0.13 273)
XYZ	xyz(2.4887, 1.3472, 10.7164)
Luminance	0.0135 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13115E #5C5E11

analogous

#11365E #13115E #3A115E

triadic

#13115E #5E1311 #115E13

tetradic

#13115E #5E1136 #5C5E11 #115E3A

square

#13115E #5E1136 #5C5E11 #115E3A

split-complementary

#13115E #5E3A11 #365E11

monochromatic

#05051A #09082A #13115E #1D1A92 #2824C6

Accessibility & contrast

On white

16.54

#13115E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#13115E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13115E

16.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13115E	#FFFFFF	#000000	##FFFFFF
##13115E	1.00	16.54	1.27	16.54
#FFFFFF	16.54	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002260

Deuteranopia (green-blind)

#001B5D

Tritanopia (blue-blind)

#002837

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #13115e;
/* rgb */ color: rgb(19, 17, 94);
/* oklch */ color: oklch(25.1% 0.130 273.0);

Tailwind

colors: {
  custom: {
    50: '#60508d',
    500: '#13115e',
    950: '#000000',
  },
}

SCSS

$custom: #13115e;
$custom-light: #60508d;
$custom-dark: #000000;

JSON

{
  "hex": "#13115e",
  "rgb": {
    "r": 19,
    "g": 17,
    "b": 94
  },
  "hsl": {
    "h": 241.558,
    "s": 69.369,
    "l": 21.765
  },
  "oklch": {
    "l": 0.25066,
    "c": 0.12968,
    "h": 273
  },
  "luminance": 0.01347
}

Semantic roles & 50–950 ramp

primary

#13115E

secondary

#949734

accent

#EC3CE8

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#05020C

muted

#7A787D

Preview Lab

Preview with #13115E

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

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