#131376#131376

#131376 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.3% C 0.159 H 270.2°. Best body text is #FFFFFF at 15.19:1 contrast (WCAG AA passes).

Color values

HEX	#131376
RGB	rgb(19, 19, 118)
HSL	hsl(240, 72%, 27%)
HSV	hsv(240, 84%, 46%)
CMYK	cmyk(83.9%, 83.9%, 0%, 53.7%)
CIE-LAB	lab(15.02, 36.83, -54.86)
CIE-LCH	lch(15.02, 66.07, 303.87°)
OKLab	oklab(28.34% 0.0006 -0.1588)
OKLCH	oklch(28.34% 0.159 270.2)
XYZ	xyz(3.7703, 1.9118, 17.3063)
Luminance	0.0191 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131376 #767613

analogous

#134576 #131376 #451376

triadic

#131376 #761313 #137613

tetradic

#131376 #761345 #767613 #137645

square

#131376 #761345 #767613 #137645

split-complementary

#131376 #764513 #457613

monochromatic

#04041A #0B0B41 #131376 #1B1BAB #2727DC

Accessibility & contrast

On white

15.19

#131376 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#131376 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131376

15.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131376	#FFFFFF	#000000	##FFFFFF
##131376	1.00	15.19	1.38	15.19
#FFFFFF	15.19	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B79

Deuteranopia (green-blind)

#002074

Tritanopia (blue-blind)

#003245

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #131376;
/* rgb */ color: rgb(19, 19, 118);
/* oklch */ color: oklch(28.3% 0.159 270.2);

Tailwind

colors: {
  custom: {
    50: '#66539f',
    500: '#131376',
    950: '#000000',
  },
}

SCSS

$custom: #131376;
$custom-light: #66539f;
$custom-dark: #000000;

JSON

{
  "hex": "#131376",
  "rgb": {
    "r": 19,
    "g": 19,
    "b": 118
  },
  "hsl": {
    "h": 240,
    "s": 72.263,
    "l": 26.863
  },
  "oklch": {
    "l": 0.28337,
    "c": 0.15884,
    "h": 270.2
  },
  "luminance": 0.01912
}

Semantic roles & 50–950 ramp

primary

#131376

secondary

#ACAC39

accent

#EF39EF

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07030F

muted

#7A787E

Preview Lab

Preview with #131376

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

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