Nerdulator> put something in

Recognised as Colour

#0F090B

  • #0F090B
  • Red
  • Dark
  • Nearest: Black

#0F090B is a red with RGB values 15, 9, 11 and HSL 340°, 25%, 5%. It is a dark colour, so white text on it reaches 19.7:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#0F090B#0F090B
HEX#0F090B
RGBrgb(15, 9, 11)
RGB (0–1)0.0588, 0.0353, 0.0431
RGB percentages5.9%, 3.5%, 4.3%
HSLhsl(340, 25%, 4.7%)
HSV / HSBhsv(340, 40%, 5.9%)
CMYK0%, 40%, 26.7%, 94.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer985,355
CSS custom property--colour: #0F090B;

Brightness & contrast

Relative luminance0.00321WCAG 2.x, 0 is black and 1 is white
Perceived brightness11.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 19.73:1
Contrast with white19.73:1WCAG normal text: AAA
Contrast with black1.06:1WCAG normal text: Fail
Greyscale equivalent#0A0A0A
Inverted#F0F6F4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0A0A0Bno red cones; affects about 1% of men; ΔE 1.9 from the original
Deuteranopia#0B0B0Bno green cones; the most common form, about 1% of men; ΔE 2.1 from the original
Tritanopia#10090Ano blue cones; rare, and affects men and women equally; ΔE 0.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text19.73:1WCAG large text: AAA
Contrast with black, large text1.06:1WCAG large text: Fail

Named colours

Black · ΔE 3.6Dark slate grey · ΔE 31.7Dim grey · ΔE 41.6Gray · ΔE 50.7Slate grey · ΔE 51.2Dark olivegreen · ΔE 54.1
Nearest named CSS colourBlack (#000000)ΔE 3.55, a close match
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#090F0D
Analogous#0F090E, #0F0A09
Triadic#0B0F09, #090B0F
Split complementary#090F0A, #090E0F
Tetradic#0E0F09, #090F0D, #0A090F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#8F5668
Lighter +30%#6F4251
Lighter +20%#4F2F3A
Lighter +10%#2F1C22
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#12060A
Less saturated −25%#0C0C0C

Channel breakdown

R15
G9
B11
Red15 (5.9%)
Green9 (3.5%)
Blue11 (4.3%)
Hue340°
Saturation (HSL)25%
Lightness4.71%
Dominant channelRed
Hex per channelR 0F · G 09 · B 0B

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “0f090b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.