Recognised as Colour

#82302B

#82302B
Red
Dark
Nearest: Brown

#82302B is a red with RGB values 130, 48, 43 and HSL 3°, 50%, 34%. It is a dark colour, so white text on it reaches 8.7:1 contrast (AAA for normal text). The nearest named colour is Brown.

Colour values

#82302B#82302B

HEX#82302B

RGBrgb(130, 48, 43)

RGB (0–1)0.5098, 0.1882, 0.1686

RGB percentages51%, 18.8%, 16.9%

HSLhsl(3.4, 50.3%, 33.9%)

HSV / HSBhsv(3.4, 66.9%, 51%)

CMYK0%, 63.1%, 66.9%, 49%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer8,532,011

CSS custom property--colour: #82302B;

Brightness & contrast

Relative luminance0.07034WCAG 2.x, 0 is black and 1 is white

Perceived brightness81.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 8.73:1

Contrast with white8.73:1WCAG normal text: AAA

Contrast with black2.41:1WCAG normal text: Fail

Greyscale equivalent#414141

Inverted#7DCFD4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#45402Ano red cones; affects about 1% of men; ΔE 37.9 from the original

Deuteranopia#5A5229no green cones; the most common form, about 1% of men; ΔE 38.2 from the original

Tritanopia#8F1F2Fno blue cones; rare, and affects men and women equally; ΔE 12 from the original

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

Contrast with white, large text8.73:1WCAG large text: AAA

Contrast with black, large text2.41:1WCAG large text: Fail

Named colours

Brown · ΔE 18.1 Sienna · ΔE 19.2 Saddle brown · ΔE 21.9 Maroon · ΔE 21.9 Indian red · ΔE 23.6 Dark red · ΔE 25.6

Nearest named CSS colourBrown (#A52A2A)ΔE 18.07, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#2B7D82

Analogous#822B52, #825B2B

Triadic#2B8230, #302B82

Split complementary#2B825B, #2B5282

Tetradic#52822B, #2B7D82, #5C2B82

Tints, shades & saturation

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

Lighter +40%#DE9F9B

Lighter +30%#D17A75

Lighter +20%#C5554E

Lighter +10%#A83E38

Darker −10%#5C221E

Darker −20%#351412

Darker −30%#0F0605

Darker −40%#000000

More saturated +25%#981D15

Less saturated −25%#6C4341

Channel breakdown

R130

G48

B43

Red130 (51%)

Green48 (18.8%)

Blue43 (16.9%)

Hue3.45°

Saturation (HSL)50.29%

Lightness33.92%

Dominant channelRed

Hex per channelR 82 · G 30 · B 2B

Keep nerding

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

#82302B

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