Colour

#7D373A

#7D373A
Red
Dark
Nearest: Sienna

#7D373A is a red with RGB values 125, 55, 58 and HSL 357°, 39%, 35%. It is a dark colour, so white text on it reaches 8.5:1 contrast (AAA for normal text). The nearest named colour is Sienna.

Colour values

#7D373A#7D373A

HEX#7D373A

RGBrgb(125, 55, 58)

RGB (0–1)0.4902, 0.2157, 0.2275

RGB percentages49%, 21.6%, 22.7%

HSLhsl(357.4, 38.9%, 35.3%)

HSV / HSBhsv(357.4, 56%, 49%)

CMYK0%, 56%, 53.6%, 51%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer8,206,138

CSS custom property--colour: #7D373A;

Brightness & contrast

Relative luminance0.07398WCAG 2.x, 0 is black and 1 is white

Perceived brightness82.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 8.47:1

Contrast with white8.47:1WCAG normal text: AAA

Contrast with black2.48:1WCAG normal text: Fail

Greyscale equivalent#464646

Inverted#82C8C5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#47443Ano red cones; affects about 1% of men; ΔE 32.3 from the original

Deuteranopia#585238no green cones; the most common form, about 1% of men; ΔE 33 from the original

Tritanopia#882D39no blue cones; rare, and affects men and women equally; ΔE 9 from the original

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

Contrast with white, large text8.47:1WCAG large text: AAA

Contrast with black, large text2.48:1WCAG large text: Fail

Named colours

Sienna · ΔE 25.3 Brown · ΔE 26.3 Indian red · ΔE 26.7 Saddle brown · ΔE 28.7 Maroon · ΔE 31.4 Pale violetred · ΔE 34

Nearest named CSS colourSienna (#A0522D)ΔE 25.29, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#377D7A

Analogous#7D375D, #7D5737

Triadic#3A7D37, #373A7D

Split complementary#377D57, #375D7D

Tetradic#5D7D37, #377D7A, #57377D

Tints, shades & saturation

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

Lighter +40%#D8A7AA

Lighter +30%#C98487

Lighter +20%#B96164

Lighter +10%#A0474A

Darker −10%#5A272A

Darker −20%#361819

Darker −30%#130809

Darker −40%#000000

More saturated +25%#932025

Less saturated −25%#674E4F

Channel breakdown

R125

G55

B58

Red125 (49%)

Green55 (21.6%)

Blue58 (22.7%)

Hue357.43°

Saturation (HSL)38.89%

Lightness35.29%

Dominant channelRed

Hex per channelR 7D · G 37 · B 3A

Keep nerding

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#7D373A

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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