#131668#131668

#131668 is a dark, vivid blue. Relative luminance 0.017; OKLCH L 27.0% C 0.138 H 271.0°. Best body text is #FFFFFF at 15.64:1 contrast (WCAG AA passes).

Color values

HEX	#131668
RGB	rgb(19, 22, 104)
HSL	hsl(238, 69%, 24%)
HSV	hsv(238, 82%, 41%)
CMYK	cmyk(81.7%, 78.8%, 0%, 59.2%)
CIE-LAB	lab(13.89, 30.09, -47.60)
CIE-LCH	lch(13.89, 56.32, 302.30°)
OKLab	oklab(27.04% 0.0024 -0.1378)
OKLCH	oklch(27.04% 0.138 271)
XYZ	xyz(3.0533, 1.7114, 13.2634)
Luminance	0.0171 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131668 #686513

analogous

#134168 #131668 #3B1368

triadic

#131668 #681316 #166813

tetradic

#131668 #681341 #686513 #13683B

square

#131668 #681341 #686513 #13683B

split-complementary

#131668 #683B13 #416813

monochromatic

#05051A #0A0B34 #131668 #1C219C #262CCF

Accessibility & contrast

On white

15.64

#131668 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#131668 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131668

15.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131668	#FFFFFF	#000000	##FFFFFF
##131668	1.00	15.64	1.34	15.64
#FFFFFF	15.64	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00286A

Deuteranopia (green-blind)

#001F67

Tritanopia (blue-blind)

#002E3E

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #131668;
/* rgb */ color: rgb(19, 22, 104);
/* oklch */ color: oklch(27.0% 0.138 271.0);

Tailwind

colors: {
  custom: {
    50: '#625494',
    500: '#131668',
    950: '#000000',
  },
}

SCSS

$custom: #131668;
$custom-light: #625494;
$custom-dark: #000000;

JSON

{
  "hex": "#131668",
  "rgb": {
    "r": 19,
    "g": 22,
    "b": 104
  },
  "hsl": {
    "h": 237.882,
    "s": 69.106,
    "l": 24.118
  },
  "oklch": {
    "l": 0.27042,
    "c": 0.13786,
    "h": 271
  },
  "luminance": 0.01712
}

Semantic roles & 50–950 ramp

primary

#131668

secondary

#9F9C37

accent

#E63CEC

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#06030D

muted

#7A787E

Preview Lab

Preview with #131668

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

Preview Lab → · Contrast checker → · Palette generator →