Recognised as Colour

#1D090E

#1D090E
Red
Dark
Nearest: Black

#1D090E is a red with RGB values 29, 9, 14 and HSL 345°, 53%, 7%. It is a dark colour, so white text on it reaches 19.1:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#1D090E#1D090E

HEX#1D090E

RGBrgb(29, 9, 14)

RGB (0–1)0.1137, 0.0353, 0.0549

RGB percentages11.4%, 3.5%, 5.5%

HSLhsl(345, 52.6%, 7.5%)

HSV / HSBhsv(345, 69%, 11.4%)

CMYK0%, 69%, 51.7%, 88.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,902,862

CSS custom property--colour: #1D090E;

Brightness & contrast

Relative luminance0.00488WCAG 2.x, 0 is black and 1 is white

Perceived brightness17.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 19.13:1

Contrast with white19.13:1WCAG normal text: AAA

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

Greyscale equivalent#0E0E0E

Inverted#E2F6F1

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0C0D0Eno red cones; affects about 1% of men; ΔE 9.3 from the original

Deuteranopia#12110Eno green cones; the most common form, about 1% of men; ΔE 9.2 from the original

Tritanopia#20070Bno blue cones; rare, and affects men and women equally; ΔE 2.6 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text19.13:1WCAG large text: AAA

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

Named colours

Black · ΔE 10.1 Dark slate grey · ΔE 34.2 Dim grey · ΔE 41 Gray · ΔE 50 Slate grey · ΔE 51 Dark slateblue · ΔE 53.2

Nearest named CSS colourBlack (#000000)ΔE 10.05, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#091D18

Analogous#1D0918, #1D0E09

Triadic#0E1D09, #090E1D

Split complementary#091D0E, #09181D

Tetradic#181D09, #091D18, #0E091D

Tints, shades & saturation

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

Lighter +40%#B93959

Lighter +30%#922D46

Lighter +20%#6B2134

Lighter +10%#441521

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#22040C

Less saturated −25%#180E10

Channel breakdown

R29

B14

Red29 (11.4%)

Green9 (3.5%)

Blue14 (5.5%)

Hue345°

Saturation (HSL)52.63%

Lightness7.45%

Dominant channelRed

Hex per channelR 1D · G 09 · B 0E

Keep nerding

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

#1D090E

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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