#131760#131760

#131760 is a dark, vivid blue. Relative luminance 0.016; OKLCH L 26.3% C 0.126 H 271.5°. Best body text is #FFFFFF at 15.92:1 contrast (WCAG AA passes).

Color values

HEX	#131760
RGB	rgb(19, 23, 96)
HSL	hsl(237, 67%, 23%)
HSV	hsv(237, 80%, 38%)
CMYK	cmyk(80.2%, 76%, 0%, 62.4%)
CIE-LAB	lab(13.20, 26.42, -43.44)
CIE-LCH	lch(13.20, 50.85, 301.30°)
OKLab	oklab(26.27% 0.0033 -0.1257)
OKLCH	oklch(26.27% 0.126 271.5)
XYZ	xyz(2.6856, 1.5955, 11.2305)
Luminance	0.0160 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131760 #605C13

analogous

#133E60 #131760 #351360

triadic

#131760 #601317 #176013

tetradic

#131760 #60133E #605C13 #136035

square

#131760 #60133E #605C13 #136035

split-complementary

#131760 #603513 #3E6013

monochromatic

#05061A #090B2D #131760 #1D2393 #272FC6

Accessibility & contrast

On white

15.92

#131760 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#131760 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131760

15.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131760	#FFFFFF	#000000	##FFFFFF
##131760	1.00	15.92	1.32	15.92
#FFFFFF	15.92	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002662

Deuteranopia (green-blind)

#001E5F

Tritanopia (blue-blind)

#002C39

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #131760;
/* rgb */ color: rgb(19, 23, 96);
/* oklch */ color: oklch(26.3% 0.126 271.5);

Tailwind

colors: {
  custom: {
    50: '#5f548e',
    500: '#131760',
    950: '#000000',
  },
}

SCSS

$custom: #131760;
$custom-light: #5f548e;
$custom-dark: #000000;

JSON

{
  "hex": "#131760",
  "rgb": {
    "r": 19,
    "g": 23,
    "b": 96
  },
  "hsl": {
    "h": 236.883,
    "s": 66.957,
    "l": 22.549
  },
  "oklch": {
    "l": 0.26274,
    "c": 0.12578,
    "h": 271.5
  },
  "luminance": 0.01596
}

Semantic roles & 50–950 ramp

primary

#131760

secondary

#989337

accent

#E13EEA

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#05030C

muted

#7A787D

Preview Lab

Preview with #131760

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

Preview Lab → · Contrast checker → · Palette generator →