#0D022A#0D022A

#0D022A is a very dark, moderate violet. Relative luminance 0.003; OKLCH L 15.3% C 0.078 H 288.4°. Best body text is #FFFFFF at 19.83:1 contrast (WCAG AA passes).

Color values

HEX	#0D022A
RGB	rgb(13, 2, 42)
HSL	hsl(257, 91%, 9%)
HSV	hsv(257, 95%, 16%)
CMYK	cmyk(69%, 95.2%, 0%, 83.5%)
CIE-LAB	lab(2.67, 13.28, -22.40)
CIE-LCH	lch(2.67, 26.04, 300.65°)
OKLab	oklab(15.33% 0.0248 -0.0745)
OKLCH	oklch(15.33% 0.078 288.4)
XYZ	xyz(0.6055, 0.2961, 2.2153)
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

#0D022A #1F2A02

analogous

#020B2A #0D022A #21022A

triadic

#0D022A #2A0D02 #022A0D

tetradic

#0D022A #2A020B #1F2A02 #022A21

square

#0D022A #2A020B #1F2A02 #022A21

split-complementary

#0D022A #2A2102 #0B2A02

monochromatic

#09011D #09011D #0D022A #1F0564 #31089F

Accessibility & contrast

On white

19.83

#0D022A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#0D022A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D022A

19.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D022A	#FFFFFF	#000000	##FFFFFF
##0D022A	1.00	19.83	1.06	19.83
#FFFFFF	19.83	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000B2B

Deuteranopia (green-blind)

#000929

Tritanopia (blue-blind)

#030C15

Achromatopsia (no color)

#0A0A0A

Design tokens & code

CSS

--color: #0d022a;
/* rgb */ color: rgb(13, 2, 42);
/* oklch */ color: oklch(15.3% 0.078 288.4);

Tailwind

colors: {
  custom: {
    50: '#4d4764',
    500: '#0d022a',
    950: '#000000',
  },
}

SCSS

$custom: #0d022a;
$custom-light: #4d4764;
$custom-dark: #000000;

JSON

{
  "hex": "#0d022a",
  "rgb": {
    "r": 13,
    "g": 2,
    "b": 42
  },
  "hsl": {
    "h": 256.5,
    "s": 90.909,
    "l": 8.627
  },
  "oklch": {
    "l": 0.15325,
    "c": 0.07848,
    "h": 288.4
  },
  "luminance": 0.00296
}

Semantic roles & 50–950 ramp

primary

#0D022A

secondary

#576F19

accent

#FF29C4

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#010005

muted

#77777A

Preview Lab

Preview with #0D022A

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

Preview Lab → · Contrast checker → · Palette generator →