#131364#131364

#131364 is a dark, vivid blue. Relative luminance 0.015; OKLCH L 26.1% C 0.136 H 271.9°. Best body text is #FFFFFF at 16.09:1 contrast (WCAG AA passes).

Color values

HEX	#131364
RGB	rgb(19, 19, 100)
HSL	hsl(240, 68%, 23%)
HSV	hsv(240, 81%, 39%)
CMYK	cmyk(81%, 81%, 0%, 60.8%)
CIE-LAB	lab(12.76, 30.47, -46.84)
CIE-LCH	lch(12.76, 55.88, 303.05°)
OKLab	oklab(26.1% 0.0045 -0.1356)
OKLCH	oklch(26.1% 0.136 271.9)
XYZ	xyz(2.8009, 1.5240, 12.2007)
Luminance	0.0152 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131364 #646413

analogous

#133B64 #131364 #3B1364

triadic

#131364 #641313 #136413

tetradic

#131364 #64133B #646413 #13643B

square

#131364 #64133B #646413 #13643B

split-complementary

#131364 #643B13 #3B6413

monochromatic

#05051A #090931 #131364 #1D1D97 #2727CB

Accessibility & contrast

On white

16.09

#131364 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#131364 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131364

16.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131364	#FFFFFF	#000000	##FFFFFF
##131364	1.00	16.09	1.30	16.09
#FFFFFF	16.09	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002566

Deuteranopia (green-blind)

#001D63

Tritanopia (blue-blind)

#002B3B

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #131364;
/* rgb */ color: rgb(19, 19, 100);
/* oklch */ color: oklch(26.1% 0.136 271.9);

Tailwind

colors: {
  custom: {
    50: '#615291',
    500: '#131364',
    950: '#000000',
  },
}

SCSS

$custom: #131364;
$custom-light: #615291;
$custom-dark: #000000;

JSON

{
  "hex": "#131364",
  "rgb": {
    "r": 19,
    "g": 19,
    "b": 100
  },
  "hsl": {
    "h": 240,
    "s": 68.067,
    "l": 23.333
  },
  "oklch": {
    "l": 0.26098,
    "c": 0.13566,
    "h": 271.9
  },
  "luminance": 0.01524
}

Semantic roles & 50–950 ramp

primary

#131364

secondary

#9C9C37

accent

#EB3DEB

background

#F6F4F9

surface

#EBE7F1

border

#C6C3CB

text

#06020D

muted

#7A787E

Preview Lab

Preview with #131364

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

Preview Lab → · Contrast checker → · Palette generator →