#0D043A#0D043A

#0D043A is a very dark, moderate violet. Relative luminance 0.005; OKLCH L 17.9% C 0.097 H 279.1°. Best body text is #FFFFFF at 19.17:1 contrast (WCAG AA passes).

Color values

HEX	#0D043A
RGB	rgb(13, 4, 58)
HSL	hsl(250, 87%, 12%)
HSV	hsv(250, 93%, 23%)
CMYK	cmyk(77.6%, 93.1%, 0%, 77.3%)
CIE-LAB	lab(4.32, 20.99, -31.70)
CIE-LCH	lch(4.32, 38.02, 303.52°)
OKLab	oklab(17.95% 0.0153 -0.0954)
OKLCH	oklch(17.95% 0.097 279.1)
XYZ	xyz(0.9729, 0.4778, 4.0431)
Luminance	0.0048 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D043A #313A04

analogous

#04163A #0D043A #28043A

triadic

#0D043A #3A0D04 #043A0D

tetradic

#0D043A #3A0416 #313A04 #043A28

square

#0D043A #3A0416 #313A04 #043A28

split-complementary

#0D043A #3A2804 #163A04

monochromatic

#06021D #06021D #0D043A #1A0873 #270CAD

Accessibility & contrast

On white

19.17

#0D043A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#0D043A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D043A

19.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D043A	#FFFFFF	#000000	##FFFFFF
##0D043A	1.00	19.17	1.10	19.17
#FFFFFF	19.17	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00113B

Deuteranopia (green-blind)

#000D39

Tritanopia (blue-blind)

#00141F

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #0d043a;
/* rgb */ color: rgb(13, 4, 58);
/* oklch */ color: oklch(17.9% 0.097 279.1);

Tailwind

colors: {
  custom: {
    50: '#534771',
    500: '#0d043a',
    950: '#000000',
  },
}

SCSS

$custom: #0d043a;
$custom-light: #534771;
$custom-dark: #000000;

JSON

{
  "hex": "#0d043a",
  "rgb": {
    "r": 13,
    "g": 4,
    "b": 58
  },
  "hsl": {
    "h": 250,
    "s": 87.097,
    "l": 12.157
  },
  "oklch": {
    "l": 0.17946,
    "c": 0.09662,
    "h": 279.1
  },
  "luminance": 0.00478
}

Semantic roles & 50–950 ramp

primary

#0D043A

secondary

#6C7C1E

accent

#FD2BDA

background

#F5F4F6

surface

#E8E6EC

border

#C4C2C7

text

#030008

muted

#78777B

Preview Lab

Preview with #0D043A

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

Preview Lab → · Contrast checker → · Palette generator →