#0F052F#0F052F

#0F052F is a very dark, moderate violet. Relative luminance 0.004; OKLCH L 17.0% C 0.079 H 286.2°. Best body text is #FFFFFF at 19.39:1 contrast (WCAG AA passes).

Color values

HEX	#0F052F
RGB	rgb(15, 5, 47)
HSL	hsl(254, 81%, 10%)
HSV	hsv(254, 89%, 18%)
CMYK	cmyk(68.1%, 89.4%, 0%, 81.6%)
CIE-LAB	lab(3.75, 15.13, -24.47)
CIE-LCH	lch(3.75, 28.78, 301.73°)
OKLab	oklab(16.96% 0.022 -0.0759)
OKLCH	oklch(16.96% 0.079 286.2)
XYZ	xyz(0.7642, 0.4153, 2.7287)
Luminance	0.0042 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F052F #252F05

analogous

#05102F #0F052F #24052F

triadic

#0F052F #2F0F05 #052F0F

tetradic

#0F052F #2F0510 #252F05 #052F24

square

#0F052F #2F0510 #252F05 #052F24

split-complementary

#0F052F #2F2405 #102F05

monochromatic

#09031C #09031C #0F052F #210B66 #32119E

Accessibility & contrast

On white

19.39

#0F052F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#0F052F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F052F

19.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F052F	#FFFFFF	#000000	##FFFFFF
##0F052F	1.00	19.39	1.08	19.39
#FFFFFF	19.39	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000E30

Deuteranopia (green-blind)

#000C2E

Tritanopia (blue-blind)

#031019

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #0f052f;
/* rgb */ color: rgb(15, 5, 47);
/* oklch */ color: oklch(17.0% 0.079 286.2);

Tailwind

colors: {
  custom: {
    50: '#504868',
    500: '#0f052f',
    950: '#000000',
  },
}

SCSS

$custom: #0f052f;
$custom-light: #504868;
$custom-dark: #000000;

JSON

{
  "hex": "#0f052f",
  "rgb": {
    "r": 15,
    "g": 5,
    "b": 47
  },
  "hsl": {
    "h": 254.286,
    "s": 80.769,
    "l": 10.196
  },
  "oklch": {
    "l": 0.16958,
    "c": 0.07908,
    "h": 286.2
  },
  "luminance": 0.00415
}

Semantic roles & 50–950 ramp

primary

#0F052F

secondary

#5D711F

accent

#F731C8

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#020006

muted

#78777A

Preview Lab

Preview with #0F052F

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

Preview Lab → · Contrast checker → · Palette generator →