#131334#131334

#131334 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 20.9% C 0.063 H 279.4°. Best body text is #FFFFFF at 17.94:1 contrast (WCAG AA passes).

Color values

HEX	#131334
RGB	rgb(19, 19, 52)
HSL	hsl(240, 46%, 14%)
HSV	hsv(240, 63%, 20%)
CMYK	cmyk(63.5%, 63.5%, 0%, 79.6%)
CIE-LAB	lab(7.70, 11.67, -21.83)
CIE-LCH	lch(7.70, 24.76, 298.13°)
OKLab	oklab(20.89% 0.0104 -0.0624)
OKLCH	oklch(20.89% 0.063 279.4)
XYZ	xyz(1.1211, 0.8521, 3.3535)
Luminance	0.0085 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.48

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131334 #343413

analogous

#132434 #131334 #241334

triadic

#131334 #341313 #133413

tetradic

#131334 #341324 #343413 #133424

square

#131334 #341324 #343413 #133424

split-complementary

#131334 #342413 #243413

monochromatic

#080816 #080816 #131334 #232361 #34348E

Accessibility & contrast

On white

17.94

#131334 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#131334 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131334

17.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131334	#FFFFFF	#000000	##FFFFFF
##131334	1.00	17.94	1.17	17.94
#FFFFFF	17.94	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#031835

Deuteranopia (green-blind)

#011633

Tritanopia (blue-blind)

#051A21

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #131334;
/* rgb */ color: rgb(19, 19, 52);
/* oklch */ color: oklch(20.9% 0.063 279.4);

Tailwind

colors: {
  custom: {
    50: '#54506c',
    500: '#131334',
    950: '#000000',
  },
}

SCSS

$custom: #131334;
$custom-light: #54506c;
$custom-dark: #000000;

JSON

{
  "hex": "#131334",
  "rgb": {
    "r": 19,
    "g": 19,
    "b": 52
  },
  "hsl": {
    "h": 240,
    "s": 46.479,
    "l": 13.922
  },
  "oklch": {
    "l": 0.2089,
    "c": 0.06329,
    "h": 279.4
  },
  "luminance": 0.00852
}

Semantic roles & 50–950 ramp

primary

#131334

secondary

#6C6C37

accent

#D652D6

background

#F5F4F6

surface

#E8E7EB

border

#C4C3C6

text

#030207

muted

#78787A

Preview Lab

Preview with #131334

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

Preview Lab → · Contrast checker → · Palette generator →