Colour

#1E040E

#1E040E
Red
Dark
Nearest: Black

#1E040E is a red with RGB values 30, 4, 14 and HSL 337°, 76%, 7%. 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

#1E040E#1E040E

HEX#1E040E

RGBrgb(30, 4, 14)

RGB (0–1)0.1176, 0.0157, 0.0549

RGB percentages11.8%, 1.6%, 5.5%

HSLhsl(336.9, 76.5%, 6.7%)

HSV / HSBhsv(336.9, 86.7%, 11.8%)

CMYK0%, 86.7%, 53.3%, 88.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,967,118

CSS custom property--colour: #1E040E;

Brightness & contrast

Relative luminance0.00395WCAG 2.x, 0 is black and 1 is white

Perceived brightness17.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 19.46:1

Contrast with white19.46:1WCAG normal text: AAA

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

Greyscale equivalent#0A0A0A

Inverted#E1FBF1

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#08090Eno red cones; affects about 1% of men; ΔE 11.3 from the original

Deuteranopia#0F0F0Dno green cones; the most common form, about 1% of men; ΔE 12 from the original

Tritanopia#210307no blue cones; rare, and affects men and women equally; ΔE 3.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text19.46:1WCAG large text: AAA

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

Named colours

Black · ΔE 12.1 Dark slate grey · ΔE 36.4 Dim grey · ΔE 42.5 Gray · ΔE 51.3 Dark slateblue · ΔE 51.9 Slate grey · ΔE 52.2

Nearest named CSS colourBlack (#000000)ΔE 12.14, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#041E14

Analogous#1E041B, #1E0704

Triadic#0E1E04, #040E1E

Split complementary#041E07, #041B1E

Tetradic#1B1E04, #041E14, #07041E

Tints, shades & saturation

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

Lighter +40%#D21C62

Lighter +30%#A5164D

Lighter +20%#781038

Lighter +10%#4B0A23

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#22000D

Less saturated −25%#1A080F

Channel breakdown

R30

B14

Red30 (11.8%)

Green4 (1.6%)

Blue14 (5.5%)

Hue336.92°

Saturation (HSL)76.47%

Lightness6.67%

Dominant channelRed

Hex per channelR 1E · G 04 · B 0E

Keep nerding

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#1E040E

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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