#0D022B#0D022B

#0D022B is a very dark, moderate violet. Relative luminance 0.003; OKLCH L 15.5% C 0.080 H 287.7°. Best body text is #FFFFFF at 19.80:1 contrast (WCAG AA passes).

Color values

HEX	#0D022B
RGB	rgb(13, 2, 43)
HSL	hsl(256, 91%, 9%)
HSV	hsv(256, 95%, 17%)
CMYK	cmyk(69.8%, 95.3%, 0%, 83.1%)
CIE-LAB	lab(2.74, 13.73, -23.06)
CIE-LCH	lch(2.74, 26.84, 300.77°)
OKLab	oklab(15.46% 0.0243 -0.0761)
OKLCH	oklch(15.46% 0.08 287.7)
XYZ	xyz(0.6236, 0.3034, 2.3107)
Luminance	0.0030 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D022B #202B02

analogous

#020C2B #0D022B #22022B

triadic

#0D022B #2B0D02 #022B0D

tetradic

#0D022B #2B020C #202B02 #022B22

square

#0D022B #2B020C #202B02 #022B22

split-complementary

#0D022B #2B2202 #0C2B02

monochromatic

#09011D #09011D #0D022B #1F0565 #3007A0

Accessibility & contrast

On white

19.80

#0D022B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#0D022B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D022B

19.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D022B	#FFFFFF	#000000	##FFFFFF
##0D022B	1.00	19.80	1.06	19.80
#FFFFFF	19.80	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000B2C

Deuteranopia (green-blind)

#00092A

Tritanopia (blue-blind)

#020C16

Achromatopsia (no color)

#0A0A0A

Design tokens & code

CSS

--color: #0d022b;
/* rgb */ color: rgb(13, 2, 43);
/* oklch */ color: oklch(15.5% 0.080 287.7);

Tailwind

colors: {
  custom: {
    50: '#4d4764',
    500: '#0d022b',
    950: '#000000',
  },
}

SCSS

$custom: #0d022b;
$custom-light: #4d4764;
$custom-dark: #000000;

JSON

{
  "hex": "#0d022b",
  "rgb": {
    "r": 13,
    "g": 2,
    "b": 43
  },
  "hsl": {
    "h": 256.098,
    "s": 91.111,
    "l": 8.824
  },
  "oklch": {
    "l": 0.15458,
    "c": 0.07984,
    "h": 287.7
  },
  "luminance": 0.00303
}

Semantic roles & 50–950 ramp

primary

#0D022B

secondary

#597019

accent

#FF29C6

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#020005

muted

#78777A

Preview Lab

Preview with #0D022B

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

Preview Lab → · Contrast checker → · Palette generator →