#13063B#13063B

#13063B is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.1% C 0.094 H 284.8°. Best body text is #FFFFFF at 18.80:1 contrast (WCAG AA passes).

Color values

HEX	#13063B
RGB	rgb(19, 6, 59)
HSL	hsl(255, 82%, 13%)
HSV	hsv(255, 90%, 23%)
CMYK	cmyk(67.8%, 89.8%, 0%, 76.9%)
CIE-LAB	lab(5.28, 22.16, -30.84)
CIE-LCH	lch(5.28, 37.97, 305.70°)
OKLab	oklab(19.09% 0.024 -0.0908)
OKLCH	oklch(19.09% 0.094 284.8)
XYZ	xyz(1.1229, 0.5844, 4.1905)
Luminance	0.0058 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13063B #2E3B06

analogous

#06133B #13063B #2D063B

triadic

#13063B #3B1306 #063B13

tetradic

#13063B #3B0613 #2E3B06 #063B2D

square

#13063B #3B0613 #2E3B06 #063B2D

split-complementary

#13063B #3B2D06 #133B06

monochromatic

#09031C #09031C #13063B #250C73 #3711AA

Accessibility & contrast

On white

18.80

#13063B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#13063B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13063B

18.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13063B	#FFFFFF	#000000	##FFFFFF
##13063B	1.00	18.80	1.12	18.80
#FFFFFF	18.80	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00133C

Deuteranopia (green-blind)

#00103A

Tritanopia (blue-blind)

#011520

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #13063b;
/* rgb */ color: rgb(19, 6, 59);
/* oklch */ color: oklch(19.1% 0.094 284.8);

Tailwind

colors: {
  custom: {
    50: '#564871',
    500: '#13063b',
    950: '#000000',
  },
}

SCSS

$custom: #13063b;
$custom-light: #564871;
$custom-dark: #000000;

JSON

{
  "hex": "#13063b",
  "rgb": {
    "r": 19,
    "g": 6,
    "b": 59
  },
  "hsl": {
    "h": 254.717,
    "s": 81.538,
    "l": 12.745
  },
  "oklch": {
    "l": 0.19088,
    "c": 0.0939,
    "h": 284.8
  },
  "luminance": 0.00584
}

Semantic roles & 50–950 ramp

primary

#13063B

secondary

#657B22

accent

#F830C7

background

#F5F4F6

surface

#E9E6EC

border

#C5C2C7

text

#030008

muted

#78777B

Preview Lab

Preview with #13063B

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

Preview Lab → · Contrast checker → · Palette generator →