#131860#131860

#131860 is a dark, vivid blue. Relative luminance 0.016; OKLCH L 26.5% C 0.125 H 271.3°. Best body text is #FFFFFF at 15.82:1 contrast (WCAG AA passes).

Color values

HEX	#131860
RGB	rgb(19, 24, 96)
HSL	hsl(236, 67%, 23%)
HSV	hsv(236, 80%, 38%)
CMYK	cmyk(80.2%, 75%, 0%, 62.4%)
CIE-LAB	lab(13.45, 25.74, -43.04)
CIE-LCH	lch(13.45, 50.15, 300.88°)
OKLab	oklab(26.45% 0.0027 -0.1246)
OKLCH	oklch(26.45% 0.125 271.3)
XYZ	xyz(2.7058, 1.6360, 11.2372)
Luminance	0.0164 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131860 #605B13

analogous

#133E60 #131860 #351360

triadic

#131860 #601318 #186013

tetradic

#131860 #60133E #605B13 #136035

square

#131860 #60133E #605B13 #136035

split-complementary

#131860 #603513 #3E6013

monochromatic

#05061A #090B2D #131860 #1D2593 #2732C6

Accessibility & contrast

On white

15.82

#131860 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#131860 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131860

15.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131860	#FFFFFF	#000000	##FFFFFF
##131860	1.00	15.82	1.33	15.82
#FFFFFF	15.82	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002662

Deuteranopia (green-blind)

#001F5F

Tritanopia (blue-blind)

#002C3A

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #131860;
/* rgb */ color: rgb(19, 24, 96);
/* oklch */ color: oklch(26.5% 0.125 271.3);

Tailwind

colors: {
  custom: {
    50: '#5f558e',
    500: '#131860',
    950: '#000000',
  },
}

SCSS

$custom: #131860;
$custom-light: #5f558e;
$custom-dark: #000000;

JSON

{
  "hex": "#131860",
  "rgb": {
    "r": 19,
    "g": 24,
    "b": 96
  },
  "hsl": {
    "h": 236.104,
    "s": 66.957,
    "l": 22.549
  },
  "oklch": {
    "l": 0.2645,
    "c": 0.1246,
    "h": 271.3
  },
  "luminance": 0.01636
}

Semantic roles & 50–950 ramp

primary

#131860

secondary

#989237

accent

#DF3EEA

background

#F6F4F8

surface

#EBE8F0

border

#C6C4CB

text

#05030C

muted

#7A787D

Preview Lab

Preview with #131860

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

Preview Lab → · Contrast checker → · Palette generator →