#131458#131458

#131458 is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 24.8% C 0.118 H 273.1°. Best body text is #FFFFFF at 16.55:1 contrast (WCAG AA passes).

Color values

HEX	#131458
RGB	rgb(19, 20, 88)
HSL	hsl(239, 64%, 21%)
HSV	hsv(239, 78%, 35%)
CMYK	cmyk(78.4%, 77.3%, 0%, 65.5%)
CIE-LAB	lab(11.57, 25.34, -40.76)
CIE-LCH	lch(11.57, 47.99, 301.87°)
OKLab	oklab(24.83% 0.0064 -0.1179)
OKLCH	oklch(24.83% 0.118 273.1)
XYZ	xyz(2.2796, 1.3431, 9.3697)
Luminance	0.0134 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131458 #585713

analogous

#133658 #131458 #341358

triadic

#131458 #581314 #145813

tetradic

#131458 #581336 #585713 #135834

square

#131458 #581336 #585713 #135834

split-complementary

#131458 #583413 #365813

monochromatic

#050619 #080926 #131458 #1E1F8A #292BBD

Accessibility & contrast

On white

16.55

#131458 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#131458 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131458

16.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131458	#FFFFFF	#000000	##FFFFFF
##131458	1.00	16.55	1.27	16.55
#FFFFFF	16.55	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00225A

Deuteranopia (green-blind)

#001B57

Tritanopia (blue-blind)

#002734

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #131458;
/* rgb */ color: rgb(19, 20, 88);
/* oklch */ color: oklch(24.8% 0.118 273.1);

Tailwind

colors: {
  custom: {
    50: '#5e5288',
    500: '#131458',
    950: '#000000',
  },
}

SCSS

$custom: #131458;
$custom-light: #5e5288;
$custom-dark: #000000;

JSON

{
  "hex": "#131458",
  "rgb": {
    "r": 19,
    "g": 20,
    "b": 88
  },
  "hsl": {
    "h": 239.13,
    "s": 64.486,
    "l": 20.98
  },
  "oklch": {
    "l": 0.24835,
    "c": 0.11807,
    "h": 273.1
  },
  "luminance": 0.01343
}

Semantic roles & 50–950 ramp

primary

#131458

secondary

#908F37

accent

#E540E7

background

#F5F4F8

surface

#EAE7F0

border

#C6C3CB

text

#05020B

muted

#79787C

Preview Lab

Preview with #131458

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

Preview Lab → · Contrast checker → · Palette generator →