Recognised as Colour

#A82443

#A82443
Red
Dark
Nearest: Brown

#A82443 is a red with RGB values 168, 36, 67 and HSL 346°, 65%, 40%. It is a dark colour, so white text on it reaches 7:1 contrast (AAA for normal text). The nearest named colour is Brown.

Colour values

#A82443#A82443

HEX#A82443

RGBrgb(168, 36, 67)

RGB (0–1)0.6588, 0.1412, 0.2627

RGB percentages65.9%, 14.1%, 26.3%

HSLhsl(345.9, 64.7%, 40%)

HSV / HSBhsv(345.9, 78.6%, 65.9%)

CMYK0%, 78.6%, 60.1%, 34.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,019,331

CSS custom property--colour: #A82443;

Brightness & contrast

Relative luminance0.09992WCAG 2.x, 0 is black and 1 is white

Perceived brightness98.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 7:1

Contrast with white7:1WCAG normal text: AAA

Contrast with black3:1WCAG normal text: Fail

Greyscale equivalent#424242

Inverted#57DBBC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#494843no red cones; affects about 1% of men; ΔE 56.5 from the original

Deuteranopia#6B6340no green cones; the most common form, about 1% of men; ΔE 56.9 from the original

Tritanopia#B80031no blue cones; rare, and affects men and women equally; ΔE 16.3 from the original

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

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

Contrast with black, large text3:1WCAG large text: Fail

Named colours

Brown · ΔE 15.7 Indian red · ΔE 19.3 Firebrick · ΔE 22.3 Maroon · ΔE 26.4 Crimson · ΔE 26.5 Dark red · ΔE 27.8

Nearest named CSS colourBrown (#A52A2A)ΔE 15.69, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#24A889

Analogous#A82485, #A84724

Triadic#43A824, #2443A8

Split complementary#24A847, #2485A8

Tetradic#85A824, #24A889, #4724A8

Tints, shades & saturation

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

Lighter +40%#EDABBB

Lighter +30%#E48198

Lighter +20%#DB5776

Lighter +10%#D22D54

Darker −10%#7E1B32

Darker −20%#541222

Darker −30%#2A0911

Darker −40%#000000

More saturated +25%#C20B35

Less saturated −25%#8F3E51

Channel breakdown

R168

G36

B67

Red168 (65.9%)

Green36 (14.1%)

Blue67 (26.3%)

Hue345.91°

Saturation (HSL)64.71%

Lightness40%

Dominant channelRed

Hex per channelR A8 · G 24 · B 43

Keep nerding

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

#A82443

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

Nerdulate something else