#131865#131865

#131865 is a dark, vivid blue. Relative luminance 0.017; OKLCH L 27.0% C 0.132 H 270.9°. Best body text is #FFFFFF at 15.60:1 contrast (WCAG AA passes).

Color values

HEX	#131865
RGB	rgb(19, 24, 101)
HSL	hsl(236, 68%, 24%)
HSV	hsv(236, 81%, 40%)
CMYK	cmyk(81.2%, 76.2%, 0%, 60.4%)
CIE-LAB	lab(14.01, 27.67, -45.44)
CIE-LCH	lch(14.01, 53.20, 301.34°)
OKLab	oklab(27.02% 0.002 -0.1315)
OKLCH	oklch(27.02% 0.132 270.9)
XYZ	xyz(2.9434, 1.7310, 12.4884)
Luminance	0.0173 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131865 #656013

analogous

#134165 #131865 #371365

triadic

#131865 #651318 #186513

tetradic

#131865 #651341 #656013 #136537

square

#131865 #651341 #656013 #136537

split-complementary

#131865 #653713 #416513

monochromatic

#05061A #090C31 #131865 #1D2499 #2630CC

Accessibility & contrast

On white

15.60

#131865 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#131865 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131865

15.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131865	#FFFFFF	#000000	##FFFFFF
##131865	1.00	15.60	1.35	15.60
#FFFFFF	15.60	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002867

Deuteranopia (green-blind)

#002064

Tritanopia (blue-blind)

#002E3C

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #131865;
/* rgb */ color: rgb(19, 24, 101);
/* oklch */ color: oklch(27.0% 0.132 270.9);

Tailwind

colors: {
  custom: {
    50: '#615592',
    500: '#131865',
    950: '#000000',
  },
}

SCSS

$custom: #131865;
$custom-light: #615592;
$custom-dark: #000000;

JSON

{
  "hex": "#131865",
  "rgb": {
    "r": 19,
    "g": 24,
    "b": 101
  },
  "hsl": {
    "h": 236.341,
    "s": 68.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.27019,
    "c": 0.13157,
    "h": 270.9
  },
  "luminance": 0.01731
}

Semantic roles & 50–950 ramp

primary

#131865

secondary

#9D9637

accent

#E13DEB

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#06030D

muted

#7A787E

Preview Lab

Preview with #131865

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

Preview Lab → · Contrast checker → · Palette generator →