#0F021B#0F021B

#0F021B is a very dark, muted violet. Relative luminance 0.002; OKLCH L 13.8% C 0.058 H 306.6°. Best body text is #FFFFFF at 20.10:1 contrast (WCAG AA passes).

Color values

HEX	#0F021B
RGB	rgb(15, 2, 27)
HSL	hsl(271, 86%, 6%)
HSV	hsv(271, 93%, 11%)
CMYK	cmyk(44.4%, 92.6%, 0%, 89.4%)
CIE-LAB	lab(2.02, 8.34, -11.60)
CIE-LCH	lch(2.02, 14.29, 305.70°)
OKLab	oklab(13.82% 0.0349 -0.0469)
OKLCH	oklch(13.82% 0.058 306.6)
XYZ	xyz(0.4165, 0.2241, 1.0580)
Luminance	0.0022 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F021B #0E1B02

analogous

#02021B #0F021B #1B021A

triadic

#0F021B #1B0F02 #021B0F

tetradic

#0F021B #1B0202 #0E1B02 #021A1B

square

#0F021B #1B0202 #0E1B02 #021A1B

split-complementary

#0F021B #1A1B02 #021B02

monochromatic

#10021C #10021C #10021C #2F0654 #4E0A8D

Accessibility & contrast

On white

20.10

#0F021B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.04

#0F021B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F021B

20.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F021B	#FFFFFF	#000000	##FFFFFF
##0F021B	1.00	20.10	1.04	20.10
#FFFFFF	20.10	1.00	21.00	1.00
#000000	1.04	21.00	1.00	21.00
##FFFFFF	20.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00071C

Deuteranopia (green-blind)

#00071A

Tritanopia (blue-blind)

#0D060C

Achromatopsia (no color)

#070707

Design tokens & code

CSS

--color: #0f021b;
/* rgb */ color: rgb(15, 2, 27);
/* oklch */ color: oklch(13.8% 0.058 306.6);

Tailwind

colors: {
  custom: {
    50: '#4d4757',
    500: '#0f021b',
    950: '#000000',
  },
}

SCSS

$custom: #0f021b;
$custom-light: #4d4757;
$custom-dark: #000000;

JSON

{
  "hex": "#0f021b",
  "rgb": {
    "r": 15,
    "g": 2,
    "b": 27
  },
  "hsl": {
    "h": 271.2,
    "s": 86.207,
    "l": 5.686
  },
  "oklch": {
    "l": 0.13823,
    "c": 0.05846,
    "h": 306.6
  },
  "luminance": 0.00224
}

Semantic roles & 50–950 ramp

primary

#0F021B

secondary

#3B6118

accent

#FC2B90

background

#F4F4F5

surface

#E7E6E9

border

#C3C2C5

text

#010003

muted

#777778

Preview Lab

Preview with #0F021B

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

Preview Lab → · Contrast checker → · Palette generator →