#13053C#13053C

#13053C is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.0% C 0.097 H 284.8°. Best body text is #FFFFFF at 18.84:1 contrast (WCAG AA passes).

Color values

HEX	#13053C
RGB	rgb(19, 5, 60)
HSL	hsl(255, 85%, 13%)
HSV	hsv(255, 92%, 24%)
CMYK	cmyk(68.3%, 91.7%, 0%, 76.5%)
CIE-LAB	lab(5.18, 23.11, -31.73)
CIE-LCH	lch(5.18, 39.25, 306.07°)
OKLab	oklab(19.03% 0.0246 -0.0935)
OKLCH	oklch(19.03% 0.097 284.8)
XYZ	xyz(1.1382, 0.5732, 4.3247)
Luminance	0.0057 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Night Blue

#040348

ΔE00 3.68

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13053C #2E3C05

analogous

#05123C #13053C #2E053C

triadic

#13053C #3C1305 #053C13

tetradic

#13053C #3C0512 #2E3C05 #053C2E

square

#13053C #3C0512 #2E3C05 #053C2E

split-complementary

#13053C #3C2E05 #123C05

monochromatic

#09021C #09021C #13053C #250A74 #370EAD

Accessibility & contrast

On white

18.84

#13053C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#13053C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13053C

18.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13053C	#FFFFFF	#000000	##FFFFFF
##13053C	1.00	18.84	1.11	18.84
#FFFFFF	18.84	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00133E

Deuteranopia (green-blind)

#00103B

Tritanopia (blue-blind)

#001520

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #13053c;
/* rgb */ color: rgb(19, 5, 60);
/* oklch */ color: oklch(19.0% 0.097 284.8);

Tailwind

colors: {
  custom: {
    50: '#574872',
    500: '#13053c',
    950: '#000000',
  },
}

SCSS

$custom: #13053c;
$custom-light: #574872;
$custom-dark: #000000;

JSON

{
  "hex": "#13053c",
  "rgb": {
    "r": 19,
    "g": 5,
    "b": 60
  },
  "hsl": {
    "h": 255.273,
    "s": 84.615,
    "l": 12.745
  },
  "oklch": {
    "l": 0.19032,
    "c": 0.0967,
    "h": 284.8
  },
  "luminance": 0.00573
}

Semantic roles & 50–950 ramp

primary

#13053C

secondary

#657D20

accent

#FB2DC6

background

#F5F4F7

surface

#E9E6ED

border

#C5C2C8

text

#030008

muted

#78777B

Preview Lab

Preview with #13053C

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

Preview Lab → · Contrast checker → · Palette generator →