Colour

#7B3638

#7B3638
Red
Dark
Nearest: Sienna

#7B3638 is a red with RGB values 123, 54, 56 and HSL 358°, 39%, 35%. It is a dark colour, so white text on it reaches 8.7:1 contrast (AAA for normal text). The nearest named colour is Sienna.

Colour values

#7B3638#7B3638

HEX#7B3638

RGBrgb(123, 54, 56)

RGB (0–1)0.4824, 0.2118, 0.2196

RGB percentages48.2%, 21.2%, 22%

HSLhsl(358.3, 39%, 34.7%)

HSV / HSBhsv(358.3, 56.1%, 48.2%)

CMYK0%, 56.1%, 54.5%, 51.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer8,074,808

CSS custom property--colour: #7B3638;

Brightness & contrast

Relative luminance0.07135WCAG 2.x, 0 is black and 1 is white

Perceived brightness81.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 8.65:1

Contrast with white8.65:1WCAG normal text: AAA

Contrast with black2.43:1WCAG normal text: Fail

Greyscale equivalent#454545

Inverted#84C9C7

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#464338no red cones; affects about 1% of men; ΔE 32 from the original

Deuteranopia#575137no green cones; the most common form, about 1% of men; ΔE 32.5 from the original

Tritanopia#862B37no blue cones; rare, and affects men and women equally; ΔE 9.5 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text8.65:1WCAG large text: AAA

Contrast with black, large text2.43:1WCAG large text: Fail

Named colours

Sienna · ΔE 25.1 Brown · ΔE 26.5 Indian red · ΔE 27.2 Saddle brown · ΔE 28.4 Maroon · ΔE 31.1 Pale violetred · ΔE 34.8

Nearest named CSS colourSienna (#A0522D)ΔE 25.14, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#367B79

Analogous#7B365B, #7B5636

Triadic#387B36, #36387B

Split complementary#367B56, #365B7B

Tetradic#5B7B36, #367B79, #56367B

Tints, shades & saturation

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

Lighter +40%#D8A5A7

Lighter +30%#C88284

Lighter +20%#B95E61

Lighter +10%#9E4648

Darker −10%#582628

Darker −20%#341718

Darker −30%#110708

Darker −40%#000000

More saturated +25%#912023

Less saturated −25%#654C4D

Channel breakdown

R123

G54

B56

Red123 (48.2%)

Green54 (21.2%)

Blue56 (22%)

Hue358.26°

Saturation (HSL)38.98%

Lightness34.71%

Dominant channelRed

Hex per channelR 7B · G 36 · B 38

Keep nerding

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

#7B3638

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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