Colour

#380C10

#380C10
Red
Dark
Nearest: Black

#380C10 is a red with RGB values 56, 12, 16 and HSL 355°, 65%, 13%. It is a dark colour, so white text on it reaches 17.1:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#380C10#380C10

HEX#380C10

RGBrgb(56, 12, 16)

RGB (0–1)0.2196, 0.0471, 0.0627

RGB percentages22%, 4.7%, 6.3%

HSLhsl(354.5, 64.7%, 13.3%)

HSV / HSBhsv(354.5, 78.6%, 22%)

CMYK0%, 78.6%, 71.4%, 78%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,673,104

CSS custom property--colour: #380C10;

Brightness & contrast

Relative luminance0.01141WCAG 2.x, 0 is black and 1 is white

Perceived brightness32.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 17.1:1

Contrast with white17.1:1WCAG normal text: AAA

Contrast with black1.23:1WCAG normal text: Fail

Greyscale equivalent#161616

Inverted#C7F3EF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#171610no red cones; affects about 1% of men; ΔE 23.6 from the original

Deuteranopia#231F0Fno green cones; the most common form, about 1% of men; ΔE 23.3 from the original

Tritanopia#3E040Eno blue cones; rare, and affects men and women equally; ΔE 6 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text17.1:1WCAG large text: AAA

Contrast with black, large text1.23:1WCAG large text: Fail

Named colours

Black · ΔE 25.8 Dim grey · ΔE 41.7 Dark slate grey · ΔE 41.7 Maroon · ΔE 42.1 Saddle brown · ΔE 42.6 Sienna · ΔE 43.7

Nearest named CSS colourBlack (#000000)ΔE 25.78, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0C3834

Analogous#380C26, #381E0C

Triadic#10380C, #0C1038

Split complementary#0C381E, #0C2638

Tetradic#26380C, #0C3834, #1E0C38

Tints, shades & saturation

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

Lighter +40%#D53B49

Lighter +30%#B62734

Lighter +20%#8C1E28

Lighter +10%#62151C

Darker −10%#0E0304

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#410409

Less saturated −25%#301417

Channel breakdown

R56

G12

B16

Red56 (22%)

Green12 (4.7%)

Blue16 (6.3%)

Hue354.55°

Saturation (HSL)64.71%

Lightness13.33%

Dominant channelRed

Hex per channelR 38 · G 0C · B 10

Keep nerding

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#380C10

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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