#0F032B#0F032B

#0F032B is a very dark, moderate violet. Relative luminance 0.003; OKLCH L 16.0% C 0.077 H 290.1°. Best body text is #FFFFFF at 19.66:1 contrast (WCAG AA passes).

Color values

HEX	#0F032B
RGB	rgb(15, 3, 43)
HSL	hsl(258, 87%, 9%)
HSV	hsv(258, 93%, 17%)
CMYK	cmyk(65.1%, 93%, 0%, 83.1%)
CIE-LAB	lab(3.08, 13.98, -22.51)
CIE-LCH	lch(3.08, 26.50, 301.84°)
OKLab	oklab(15.98% 0.0266 -0.0728)
OKLCH	oklch(15.98% 0.077 290.1)
XYZ	xyz(0.6655, 0.3411, 2.3158)
Luminance	0.0034 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F032B #1F2B03

analogous

#030B2B #0F032B #23032B

triadic

#0F032B #2B0F03 #032B0F

tetradic

#0F032B #2B030B #1F2B03 #032B23

square

#0F032B #2B030B #1F2B03 #032B23

split-complementary

#0F032B #2B2303 #0B2B03

monochromatic

#0A021D #0A021D #0F032B #230764 #370B9D

Accessibility & contrast

On white

19.66

#0F032B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#0F032B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F032B

19.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F032B	#FFFFFF	#000000	##FFFFFF
##0F032B	1.00	19.66	1.07	19.66
#FFFFFF	19.66	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000C2C

Deuteranopia (green-blind)

#000A2A

Tritanopia (blue-blind)

#050D16

Achromatopsia (no color)

#0B0B0B

Design tokens & code

CSS

--color: #0f032b;
/* rgb */ color: rgb(15, 3, 43);
/* oklch */ color: oklch(16.0% 0.077 290.1);

Tailwind

colors: {
  custom: {
    50: '#4f4864',
    500: '#0f032b',
    950: '#000000',
  },
}

SCSS

$custom: #0f032b;
$custom-light: #4f4864;
$custom-dark: #000000;

JSON

{
  "hex": "#0f032b",
  "rgb": {
    "r": 15,
    "g": 3,
    "b": 43
  },
  "hsl": {
    "h": 258,
    "s": 86.957,
    "l": 9.02
  },
  "oklch": {
    "l": 0.15984,
    "c": 0.07747,
    "h": 290.1
  },
  "luminance": 0.00341
}

Semantic roles & 50–950 ramp

primary

#0F032B

secondary

#566F1B

accent

#FD2BBE

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#020005

muted

#78777A

Preview Lab

Preview with #0F032B

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

Preview Lab → · Contrast checker → · Palette generator →