Recognised as Colour

#1D040E

#1D040E
Red
Dark
Nearest: Black

#1D040E is a red with RGB values 29, 4, 14 and HSL 336°, 76%, 6%. It is a dark colour, so white text on it reaches 19.5:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#1D040E#1D040E

HEX#1D040E

RGBrgb(29, 4, 14)

RGB (0–1)0.1137, 0.0157, 0.0549

RGB percentages11.4%, 1.6%, 5.5%

HSLhsl(336, 75.8%, 6.5%)

HSV / HSBhsv(336, 86.2%, 11.4%)

CMYK0%, 86.2%, 51.7%, 88.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,901,582

CSS custom property--colour: #1D040E;

Brightness & contrast

Relative luminance0.0038WCAG 2.x, 0 is black and 1 is white

Perceived brightness16.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 19.52:1

Contrast with white19.52:1WCAG normal text: AAA

Contrast with black1.08:1WCAG normal text: Fail

Greyscale equivalent#0A0A0A

Inverted#E2FBF1

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#07090Eno red cones; affects about 1% of men; ΔE 10.9 from the original

Deuteranopia#0E0E0Dno green cones; the most common form, about 1% of men; ΔE 11.2 from the original

Tritanopia#200307no blue cones; rare, and affects men and women equally; ΔE 3.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text19.52:1WCAG large text: AAA

Contrast with black, large text1.08:1WCAG large text: Fail

Named colours

Black · ΔE 11.5 Dark slate grey · ΔE 36.1 Dim grey · ΔE 42.4 Gray · ΔE 51.3 Dark slateblue · ΔE 51.9 Slate grey · ΔE 52.1

Nearest named CSS colourBlack (#000000)ΔE 11.53, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#041D13

Analogous#1D041B, #1D0604

Triadic#0E1D04, #040E1D

Split complementary#041D07, #041A1D

Tetradic#1A1D04, #041D13, #06041D

Tints, shades & saturation

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

Lighter +40%#D01D65

Lighter +30%#A3174F

Lighter +20%#771039

Lighter +10%#4A0A24

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#21000D

Less saturated −25%#19080F

Channel breakdown

R29

B14

Red29 (11.4%)

Green4 (1.6%)

Blue14 (5.5%)

Hue336°

Saturation (HSL)75.76%

Lightness6.47%

Dominant channelRed

Hex per channelR 1D · G 04 · B 0E

Keep nerding

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

#1D040E

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

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