Recognised as Colour

#1B092D

#1B092D
Violet
Dark
Nearest: Black

#1B092D is a violet with RGB values 27, 9, 45 and HSL 270°, 67%, 11%. It is a dark colour, so white text on it reaches 18.7:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#1B092D#1B092D

HEX#1B092D

RGBrgb(27, 9, 45)

RGB (0–1)0.1059, 0.0353, 0.1765

RGB percentages10.6%, 3.5%, 17.6%

HSLhsl(270, 66.7%, 10.6%)

HSV / HSBhsv(270, 80%, 17.6%)

CMYK40%, 80%, 0%, 82.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,771,821

CSS custom property--colour: #1B092D;

Brightness & contrast

Relative luminance0.00618WCAG 2.x, 0 is black and 1 is white

Perceived brightness22.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 18.69:1

Contrast with white18.69:1WCAG normal text: AAA

Contrast with black1.12:1WCAG normal text: Fail

Greyscale equivalent#0F0F0F

Inverted#E4F6D2

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#00122Eno red cones; affects about 1% of men; ΔE 12.9 from the original

Deuteranopia#01122Cno green cones; the most common form, about 1% of men; ΔE 13.6 from the original

Tritanopia#181119no blue cones; rare, and affects men and women equally; ΔE 20.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text18.69:1WCAG large text: AAA

Contrast with black, large text1.12:1WCAG large text: Fail

Named colours

Black · ΔE 27.1 Midnight blue · ΔE 34.4 Dark slateblue · ΔE 34.6 Dark slate grey · ΔE 42.1 Rebecca purple · ΔE 46.2 Dim grey · ΔE 47

Nearest named CSS colourBlack (#000000)ΔE 27.07, a distinctly different colour

Hue familyviolet

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1B2D09

Analogous#09092D, #2D092D

Triadic#2D1B09, #092D1B

Split complementary#2D2D09, #092D09

Tetradic#2D0909, #1B2D09, #092D2D

Tints, shades & saturation

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

Lighter +40%#812DD5

Lighter +30%#6823AD

Lighter +20%#4E1A82

Lighter +10%#351258

Darker −10%#020003

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#1B0234

Less saturated −25%#1B1026

Channel breakdown

R27

B45

Red27 (10.6%)

Green9 (3.5%)

Blue45 (17.6%)

Hue270°

Saturation (HSL)66.67%

Lightness10.59%

Dominant channelBlue

Hex per channelR 1B · G 09 · B 2D

Keep nerding

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

#1B092D

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