Recognised as Colour

#84071B

#84071B
Red
Dark
Nearest: Brown

#84071B is a red with RGB values 132, 7, 27 and HSL 350°, 90%, 27%. It is a dark colour, so white text on it reaches 10.4:1 contrast (AAA for normal text). The nearest named colour is Brown.

Colour values

#84071B#84071B

HEX#84071B

RGBrgb(132, 7, 27)

RGB (0–1)0.5176, 0.0275, 0.1059

RGB percentages51.8%, 2.7%, 10.6%

HSLhsl(350.4, 89.9%, 27.3%)

HSV / HSBhsv(350.4, 94.7%, 51.8%)

CMYK0%, 94.7%, 79.5%, 48.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer8,652,571

CSS custom property--colour: #84071B;

Brightness & contrast

Relative luminance0.05137WCAG 2.x, 0 is black and 1 is white

Perceived brightness72.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 10.36:1

Contrast with white10.36:1WCAG normal text: AAA

Contrast with black2.03:1WCAG normal text: Fail

Greyscale equivalent#232323

Inverted#7BF8E4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#35301Ano red cones; affects about 1% of men; ΔE 51.9 from the original

Deuteranopia#524916no green cones; the most common form, about 1% of men; ΔE 51.9 from the original

Tritanopia#920012no blue cones; rare, and affects men and women equally; ΔE 10.5 from the original

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

Contrast with white, large text10.36:1WCAG large text: AAA

Contrast with black, large text2.03:1WCAG large text: Fail

Named colours

Brown · ΔE 11.3 Maroon · ΔE 11.9 Dark red · ΔE 15.3 Firebrick · ΔE 18.1 Indian red · ΔE 26.8 Sienna · ΔE 27.1

Nearest named CSS colourBrown (#A52A2A)ΔE 11.31, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#078470

Analogous#84075A, #843107

Triadic#1B8407, #071B84

Split complementary#078431, #075A84

Tetradic#5A8407, #078470, #310784

Tints, shades & saturation

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

Lighter +40%#F76078

Lighter +30%#F4304F

Lighter +20%#E50C2F

Lighter +10%#B40A25

Darker −10%#540411

Darker −20%#230207

Darker −30%#000000

Darker −40%#000000

More saturated +25%#8B0016

Less saturated −25%#731827

Channel breakdown

R132

B27

Red132 (51.8%)

Green7 (2.7%)

Blue27 (10.6%)

Hue350.4°

Saturation (HSL)89.93%

Lightness27.25%

Dominant channelRed

Hex per channelR 84 · G 07 · B 1B

Keep nerding

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#84071B

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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