Recognised as Colour

#A80835

#A80835
Red
Dark
Nearest: Brown

#A80835 is a red with RGB values 168, 8, 53 and HSL 343°, 91%, 35%. It is a dark colour, so white text on it reaches 7.6:1 contrast (AAA for normal text). The nearest named colour is Brown.

Colour values

#A80835#A80835

HEX#A80835

RGBrgb(168, 8, 53)

RGB (0–1)0.6588, 0.0314, 0.2078

RGB percentages65.9%, 3.1%, 20.8%

HSLhsl(343.1, 90.9%, 34.5%)

HSV / HSBhsv(343.1, 95.2%, 65.9%)

CMYK0%, 95.2%, 68.5%, 34.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,012,149

CSS custom property--colour: #A80835;

Brightness & contrast

Relative luminance0.08756WCAG 2.x, 0 is black and 1 is white

Perceived brightness93.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 7.63:1

Contrast with white7.63:1WCAG normal text: AAA

Contrast with black2.75:1WCAG normal text: Fail

Greyscale equivalent#2D2D2D

Inverted#57F7CA

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#423F35no red cones; affects about 1% of men; ΔE 62.2 from the original

Deuteranopia#685E30no green cones; the most common form, about 1% of men; ΔE 62.2 from the original

Tritanopia#B90020no blue cones; rare, and affects men and women equally; ΔE 18.2 from the original

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

Contrast with white, large text7.63:1WCAG large text: AAA

Contrast with black, large text2.75:1WCAG large text: Fail

Named colours

Brown · ΔE 13.2 Firebrick · ΔE 16.9 Crimson · ΔE 20.6 Maroon · ΔE 22.3 Dark red · ΔE 22.7 Indian red · ΔE 22.8

Nearest named CSS colourBrown (#A52A2A)ΔE 13.2, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#08A87B

Analogous#A80885, #A82B08

Triadic#35A808, #0835A8

Split complementary#08A82B, #0885A8

Tetradic#85A808, #08A87B, #2B08A8

Tints, shades & saturation

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

Lighter +40%#F983A4

Lighter +30%#F75281

Lighter +20%#F4225D

Lighter +10%#D90A44

Darker −10%#770626

Darker −20%#470316

Darker −30%#160107

Darker −40%#000000

More saturated +25%#B00032

Less saturated −25%#921E3F

Channel breakdown

R168

B53

Red168 (65.9%)

Green8 (3.1%)

Blue53 (20.8%)

Hue343.13°

Saturation (HSL)90.91%

Lightness34.51%

Dominant channelRed

Hex per channelR A8 · G 08 · B 35

Keep nerding

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

#A80835

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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