#13112F#13112F

#13112F is a very dark, muted blue. Relative luminance 0.007; OKLCH L 20.0% C 0.058 H 282.8°. Best body text is #FFFFFF at 18.28:1 contrast (WCAG AA passes).

Color values

HEX	#13112F
RGB	rgb(19, 17, 47)
HSL	hsl(244, 47%, 13%)
HSV	hsv(244, 64%, 18%)
CMYK	cmyk(59.6%, 63.8%, 0%, 81.6%)
CIE-LAB	lab(6.72, 10.94, -19.72)
CIE-LCH	lch(6.72, 22.55, 299.03°)
OKLab	oklab(19.98% 0.0129 -0.0566)
OKLCH	oklch(19.98% 0.058 282.8)
XYZ	xyz(0.9819, 0.7445, 2.7807)
Luminance	0.0075 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.23

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13112F #2D2F11

analogous

#111E2F #13112F #22112F

triadic

#13112F #2F1311 #112F13

tetradic

#13112F #2F111E #2D2F11 #112F22

square

#13112F #2F111E #2D2F11 #112F22

split-complementary

#13112F #2F2211 #1E2F11

monochromatic

#090816 #090816 #13112F #25215C #373289

Accessibility & contrast

On white

18.28

#13112F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#13112F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13112F

18.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13112F	#FFFFFF	#000000	##FFFFFF
##13112F	1.00	18.28	1.15	18.28
#FFFFFF	18.28	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#041630

Deuteranopia (green-blind)

#02142E

Tritanopia (blue-blind)

#09181D

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #13112f;
/* rgb */ color: rgb(19, 17, 47);
/* oklch */ color: oklch(20.0% 0.058 282.8);

Tailwind

colors: {
  custom: {
    50: '#534f68',
    500: '#13112f',
    950: '#000000',
  },
}

SCSS

$custom: #13112f;
$custom-light: #534f68;
$custom-dark: #000000;

JSON

{
  "hex": "#13112f",
  "rgb": {
    "r": 19,
    "g": 17,
    "b": 47
  },
  "hsl": {
    "h": 244,
    "s": 46.875,
    "l": 12.549
  },
  "oklch": {
    "l": 0.19979,
    "c": 0.05803,
    "h": 282.8
  },
  "luminance": 0.00745
}

Semantic roles & 50–950 ramp

primary

#13112F

secondary

#646734

accent

#D751CE

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020106

muted

#78777A

Preview Lab

Preview with #13112F

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

Preview Lab → · Contrast checker → · Palette generator →