#131390#131390

#131390 is a dark, vivid blue. Relative luminance 0.026; OKLCH L 31.7% C 0.190 H 268.5°. Best body text is #FFFFFF at 13.78:1 contrast (WCAG AA passes).

Color values

HEX	#131390
RGB	rgb(19, 19, 144)
HSL	hsl(240, 77%, 32%)
HSV	hsv(240, 87%, 56%)
CMYK	cmyk(86.8%, 86.8%, 0%, 43.5%)
CIE-LAB	lab(18.44, 45.34, -65.64)
CIE-LCH	lch(18.44, 79.78, 304.64°)
OKLab	oklab(31.68% -0.0051 -0.19)
OKLCH	oklch(31.68% 0.19 268.5)
XYZ	xyz(5.5338, 2.6171, 26.5936)
Luminance	0.0262 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131390 #909013

analogous

#135290 #131390 #521390

triadic

#131390 #901313 #139013

tetradic

#131390 #901352 #909013 #139052

square

#131390 #901352 #909013 #139052

split-complementary

#131390 #905213 #529013

monochromatic

#050524 #0C0C5A #131390 #1A1AC6 #3939E5

Accessibility & contrast

On white

13.78

#131390 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#131390 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131390

13.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131390	#FFFFFF	#000000	##FFFFFF
##131390	1.00	13.78	1.52	13.78
#FFFFFF	13.78	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003393

Deuteranopia (green-blind)

#00268E

Tritanopia (blue-blind)

#003D54

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #131390;
/* rgb */ color: rgb(19, 19, 144);
/* oklch */ color: oklch(31.7% 0.190 268.5);

Tailwind

colors: {
  custom: {
    50: '#6e56b2',
    500: '#131390',
    950: '#000000',
  },
}

SCSS

$custom: #131390;
$custom-light: #6e56b2;
$custom-dark: #000000;

JSON

{
  "hex": "#131390",
  "rgb": {
    "r": 19,
    "g": 19,
    "b": 144
  },
  "hsl": {
    "h": 240,
    "s": 76.687,
    "l": 31.961
  },
  "oklch": {
    "l": 0.31681,
    "c": 0.19006,
    "h": 268.5
  },
  "luminance": 0.02618
}

Semantic roles & 50–950 ramp

primary

#131390

secondary

#C4C43B

accent

#F335F3

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090311

muted

#7B7880

Preview Lab

Preview with #131390

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

Preview Lab → · Contrast checker → · Palette generator →