#0F0331#0F0331

#0F0331 is a very dark, moderate violet. Relative luminance 0.004; OKLCH L 16.7% C 0.086 H 286.3°. Best body text is #FFFFFF at 19.49:1 contrast (WCAG AA passes).

Color values

HEX	#0F0331
RGB	rgb(15, 3, 49)
HSL	hsl(256, 88%, 10%)
HSV	hsv(256, 94%, 19%)
CMYK	cmyk(69.4%, 93.9%, 0%, 80.8%)
CIE-LAB	lab(3.51, 16.99, -26.36)
CIE-LCH	lch(3.51, 31.36, 302.80°)
OKLab	oklab(16.75% 0.024 -0.0822)
OKLCH	oklch(16.75% 0.086 286.3)
XYZ	xyz(0.7838, 0.3884, 2.9388)
Luminance	0.0039 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F0331 #253103

analogous

#030E31 #0F0331 #260331

triadic

#0F0331 #310F03 #03310F

tetradic

#0F0331 #31030E #253103 #033126

square

#0F0331 #31030E #253103 #033126

split-complementary

#0F0331 #312603 #0E3103

monochromatic

#09021D #09021D #0F0331 #21076B #320AA4

Accessibility & contrast

On white

19.49

#0F0331 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#0F0331 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F0331

19.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F0331	#FFFFFF	#000000	##FFFFFF
##0F0331	1.00	19.49	1.08	19.49
#FFFFFF	19.49	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000E32

Deuteranopia (green-blind)

#000B30

Tritanopia (blue-blind)

#011019

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #0f0331;
/* rgb */ color: rgb(15, 3, 49);
/* oklch */ color: oklch(16.7% 0.086 286.3);

Tailwind

colors: {
  custom: {
    50: '#504769',
    500: '#0f0331',
    950: '#000000',
  },
}

SCSS

$custom: #0f0331;
$custom-light: #504769;
$custom-dark: #000000;

JSON

{
  "hex": "#0f0331",
  "rgb": {
    "r": 15,
    "g": 3,
    "b": 49
  },
  "hsl": {
    "h": 255.652,
    "s": 88.462,
    "l": 10.196
  },
  "oklch": {
    "l": 0.16748,
    "c": 0.08567,
    "h": 286.3
  },
  "luminance": 0.00388
}

Semantic roles & 50–950 ramp

primary

#0F0331

secondary

#5D741B

accent

#FF29C7

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#020006

muted

#78777A

Preview Lab

Preview with #0F0331

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

Preview Lab → · Contrast checker → · Palette generator →