#13073B#13073B

#13073B is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.3% C 0.092 H 284.4°. Best body text is #FFFFFF at 18.73:1 contrast (WCAG AA passes).

Color values

HEX	#13073B
RGB	rgb(19, 7, 59)
HSL	hsl(254, 79%, 13%)
HSV	hsv(254, 88%, 23%)
CMYK	cmyk(67.8%, 88.1%, 0%, 76.9%)
CIE-LAB	lab(5.47, 21.68, -30.52)
CIE-LCH	lch(5.47, 37.43, 305.39°)
OKLab	oklab(19.27% 0.023 -0.0896)
OKLCH	oklch(19.27% 0.092 284.4)
XYZ	xyz(1.1337, 0.6061, 4.1941)
Luminance	0.0061 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13073B #2F3B07

analogous

#07153B #13073B #2D073B

triadic

#13073B #3B1307 #073B13

tetradic

#13073B #3B0715 #2F3B07 #073B2D

square

#13073B #3B0715 #2F3B07 #073B2D

split-complementary

#13073B #3B2D07 #153B07

monochromatic

#09031B #09031B #13073B #250D72 #3614A8

Accessibility & contrast

On white

18.73

#13073B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#13073B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13073B

18.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13073B	#FFFFFF	#000000	##FFFFFF
##13073B	1.00	18.73	1.12	18.73
#FFFFFF	18.73	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00143C

Deuteranopia (green-blind)

#00103A

Tritanopia (blue-blind)

#011620

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #13073b;
/* rgb */ color: rgb(19, 7, 59);
/* oklch */ color: oklch(19.3% 0.092 284.4);

Tailwind

colors: {
  custom: {
    50: '#564971',
    500: '#13073b',
    950: '#000000',
  },
}

SCSS

$custom: #13073b;
$custom-light: #564971;
$custom-dark: #000000;

JSON

{
  "hex": "#13073b",
  "rgb": {
    "r": 19,
    "g": 7,
    "b": 59
  },
  "hsl": {
    "h": 253.846,
    "s": 78.788,
    "l": 12.941
  },
  "oklch": {
    "l": 0.19266,
    "c": 0.09247,
    "h": 284.4
  },
  "luminance": 0.00606
}

Semantic roles & 50–950 ramp

primary

#13073B

secondary

#667A23

accent

#F533C8

background

#F5F4F6

surface

#E9E6EC

border

#C5C2C7

text

#030008

muted

#78777B

Preview Lab

Preview with #13073B

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

Preview Lab → · Contrast checker → · Palette generator →