Recognised as Colour

#0D031F

#0D031F
Violet
Dark
Nearest: Black

#0D031F is a violet with RGB values 13, 3, 31 and HSL 261°, 82%, 7%. It is a dark colour, so white text on it reaches 20:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#0D031F#0D031F

HEX#0D031F

RGBrgb(13, 3, 31)

RGB (0–1)0.051, 0.0118, 0.1216

RGB percentages5.1%, 1.2%, 12.2%

HSLhsl(261.4, 82.4%, 6.7%)

HSV / HSBhsv(261.4, 90.3%, 12.2%)

CMYK58.1%, 90.3%, 0%, 87.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer852,767

CSS custom property--colour: #0D031F;

Brightness & contrast

Relative luminance0.0025WCAG 2.x, 0 is black and 1 is white

Perceived brightness12.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 20:1

Contrast with white20:1WCAG normal text: AAA

Contrast with black1.05:1WCAG normal text: Fail

Greyscale equivalent#070707

Inverted#F2FCE0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#000820no red cones; affects about 1% of men; ΔE 5.2 from the original

Deuteranopia#00081Eno green cones; the most common form, about 1% of men; ΔE 5.9 from the original

Tritanopia#08080Fno blue cones; rare, and affects men and women equally; ΔE 13.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text20:1WCAG large text: AAA

Contrast with black, large text1.05:1WCAG large text: Fail

Named colours

Black · ΔE 17 Dark slate grey · ΔE 37 Dark slateblue · ΔE 43.4 Midnight blue · ΔE 44.2 Dim grey · ΔE 45.4 Slate grey · ΔE 51.8

Nearest named CSS colourBlack (#000000)ΔE 16.96, a distinctly different colour

Hue familyviolet

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#151F03

Analogous#03071F, #1B031F

Triadic#1F0D03, #031F0D

Split complementary#1F1B03, #071F03

Tetradic#1F0307, #151F03, #031F1B

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#5B15D9

Lighter +30%#4710AB

Lighter +20%#340C7C

Lighter +10%#20074E

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#0C0022

Less saturated −25%#0E071B

Channel breakdown

R13

B31

Red13 (5.1%)

Green3 (1.2%)

Blue31 (12.2%)

Hue261.43°

Saturation (HSL)82.35%

Lightness6.67%

Dominant channelBlue

Hex per channelR 0D · G 03 · B 1F

Keep nerding

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

#0D031F

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

Nerdulate something else