#0F022B#0F022B

#0F022B is a very dark, moderate violet. Relative luminance 0.003; OKLCH L 15.7% C 0.080 H 290.8°. Best body text is #FFFFFF at 19.74:1 contrast (WCAG AA passes).

Color values

HEX	#0F022B
RGB	rgb(15, 2, 43)
HSL	hsl(259, 91%, 9%)
HSV	hsv(259, 95%, 17%)
CMYK	cmyk(65.1%, 95.3%, 0%, 83.1%)
CIE-LAB	lab(2.89, 14.38, -22.82)
CIE-LCH	lch(2.89, 26.98, 302.21°)
OKLab	oklab(15.72% 0.0283 -0.0746)
OKLCH	oklch(15.72% 0.08 290.8)
XYZ	xyz(0.6546, 0.3194, 2.3122)
Luminance	0.0032 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F022B #1E2B02

analogous

#020A2B #0F022B #24022B

triadic

#0F022B #2B0F02 #022B0F

tetradic

#0F022B #2B020A #1E2B02 #022B24

square

#0F022B #2B020A #1E2B02 #022B24

split-complementary

#0F022B #2B2402 #0A2B02

monochromatic

#0A011D #0A011D #0F022B #230565 #3807A0

Accessibility & contrast

On white

19.74

#0F022B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#0F022B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F022B

19.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F022B	#FFFFFF	#000000	##FFFFFF
##0F022B	1.00	19.74	1.06	19.74
#FFFFFF	19.74	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000B2C

Deuteranopia (green-blind)

#000A2A

Tritanopia (blue-blind)

#050C16

Achromatopsia (no color)

#0B0B0B

Design tokens & code

CSS

--color: #0f022b;
/* rgb */ color: rgb(15, 2, 43);
/* oklch */ color: oklch(15.7% 0.080 290.8);

Tailwind

colors: {
  custom: {
    50: '#4f4764',
    500: '#0f022b',
    950: '#000000',
  },
}

SCSS

$custom: #0f022b;
$custom-light: #4f4764;
$custom-dark: #000000;

JSON

{
  "hex": "#0f022b",
  "rgb": {
    "r": 15,
    "g": 2,
    "b": 43
  },
  "hsl": {
    "h": 259.024,
    "s": 91.111,
    "l": 8.824
  },
  "oklch": {
    "l": 0.15723,
    "c": 0.07976,
    "h": 290.8
  },
  "luminance": 0.00319
}

Semantic roles & 50–950 ramp

primary

#0F022B

secondary

#547019

accent

#FF29BB

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#020005

muted

#78777A

Preview Lab

Preview with #0F022B

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

Preview Lab → · Contrast checker → · Palette generator →