#13083F#13083F

#13083F is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 19.9% C 0.097 H 282.4°. Best body text is #FFFFFF at 18.52:1 contrast (WCAG AA passes).

Color values

HEX	#13083F
RGB	rgb(19, 8, 63)
HSL	hsl(252, 77%, 14%)
HSV	hsv(252, 87%, 25%)
CMYK	cmyk(69.8%, 87.3%, 0%, 75.3%)
CIE-LAB	lab(6.06, 23.01, -32.45)
CIE-LCH	lch(6.06, 39.77, 305.34°)
OKLab	oklab(19.92% 0.0208 -0.0945)
OKLCH	oklch(19.92% 0.097 282.4)
XYZ	xyz(1.2523, 0.6709, 4.7652)
Luminance	0.0067 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Night Blue

#040348

ΔE00 3.37

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13083F #343F08

analogous

#08193F #13083F #2F083F

triadic

#13083F #3F1308 #083F13

tetradic

#13083F #3F0819 #343F08 #083F2F

square

#13083F #3F0819 #343F08 #083F2F

split-complementary

#13083F #3F2F08 #193F08

monochromatic

#08031B #08031B #13083F #230F75 #3416AC

Accessibility & contrast

On white

18.52

#13083F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#13083F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13083F

18.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13083F	#FFFFFF	#000000	##FFFFFF
##13083F	1.00	18.52	1.13	18.52
#FFFFFF	18.52	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001541

Deuteranopia (green-blind)

#00113E

Tritanopia (blue-blind)

#001823

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #13083f;
/* rgb */ color: rgb(19, 8, 63);
/* oklch */ color: oklch(19.9% 0.097 282.4);

Tailwind

colors: {
  custom: {
    50: '#584975',
    500: '#13083f',
    950: '#000000',
  },
}

SCSS

$custom: #13083f;
$custom-light: #584975;
$custom-dark: #000000;

JSON

{
  "hex": "#13083f",
  "rgb": {
    "r": 19,
    "g": 8,
    "b": 63
  },
  "hsl": {
    "h": 252,
    "s": 77.465,
    "l": 13.922
  },
  "oklch": {
    "l": 0.19921,
    "c": 0.09673,
    "h": 282.4
  },
  "luminance": 0.00671
}

Semantic roles & 50–950 ramp

primary

#13083F

secondary

#6C7E25

accent

#F434CE

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040108

muted

#79777B

Preview Lab

Preview with #13083F

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

Preview Lab → · Contrast checker → · Palette generator →