#0B022E#0B022E

#0B022E is a very dark, moderate violet. Relative luminance 0.003; OKLCH L 15.6% C 0.084 H 282.9°. Best body text is #FFFFFF at 19.77:1 contrast (WCAG AA passes).

Color values

HEX	#0B022E
RGB	rgb(11, 2, 46)
HSL	hsl(252, 92%, 9%)
HSV	hsv(252, 96%, 18%)
CMYK	cmyk(76.1%, 95.7%, 0%, 82%)
CIE-LAB	lab(2.82, 14.60, -25.22)
CIE-LCH	lch(2.82, 29.14, 300.06°)
OKLab	oklab(15.62% 0.0188 -0.082)
OKLCH	oklch(15.62% 0.084 282.9)
XYZ	xyz(0.6527, 0.3118, 2.6100)
Luminance	0.0031 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B022E #252E02

analogous

#020F2E #0B022E #21022E

triadic

#0B022E #2E0B02 #022E0B

tetradic

#0B022E #2E020F #252E02 #022E21

square

#0B022E #2E020F #252E02 #022E21

split-complementary

#0B022E #2E2102 #0F2E02

monochromatic

#07011D #07011D #0B022E #190569 #2707A3

Accessibility & contrast

On white

19.77

#0B022E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#0B022E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B022E

19.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B022E	#FFFFFF	#000000	##FFFFFF
##0B022E	1.00	19.77	1.06	19.77
#FFFFFF	19.77	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000C2F

Deuteranopia (green-blind)

#00092D

Tritanopia (blue-blind)

#000E17

Achromatopsia (no color)

#0A0A0A

Design tokens & code

CSS

--color: #0b022e;
/* rgb */ color: rgb(11, 2, 46);
/* oklch */ color: oklch(15.6% 0.084 282.9);

Tailwind

colors: {
  custom: {
    50: '#4d4767',
    500: '#0b022e',
    950: '#000000',
  },
}

SCSS

$custom: #0b022e;
$custom-light: #4d4767;
$custom-dark: #000000;

JSON

{
  "hex": "#0b022e",
  "rgb": {
    "r": 11,
    "g": 2,
    "b": 46
  },
  "hsl": {
    "h": 252.273,
    "s": 91.667,
    "l": 9.412
  },
  "oklch": {
    "l": 0.15623,
    "c": 0.08417,
    "h": 282.9
  },
  "luminance": 0.00312
}

Semantic roles & 50–950 ramp

primary

#0B022E

secondary

#607319

accent

#FF29D3

background

#F4F3F6

surface

#E7E5EB

border

#C3C1C6

text

#020006

muted

#78777A

Preview Lab

Preview with #0B022E

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

Preview Lab → · Contrast checker → · Palette generator →