Recognised as Colour

#A0013E

#A0013E
Red
Dark
Nearest: Brown

#A0013E is a red with RGB values 160, 1, 62 and HSL 337°, 99%, 32%. It is a dark colour, so white text on it reaches 8.2:1 contrast (AAA for normal text). The nearest named colour is Brown.

Colour values

#A0013E#A0013E

HEX#A0013E

RGBrgb(160, 1, 62)

RGB (0–1)0.6275, 0.0039, 0.2431

RGB percentages62.7%, 0.4%, 24.3%

HSLhsl(337, 98.8%, 31.6%)

HSV / HSBhsv(337, 99.4%, 62.7%)

CMYK0%, 99.4%, 61.2%, 37.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer10,486,078

CSS custom property--colour: #A0013E;

Brightness & contrast

Relative luminance0.07843WCAG 2.x, 0 is black and 1 is white

Perceived brightness90 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 8.18:1

Contrast with white8.18:1WCAG normal text: AAA

Contrast with black2.57:1WCAG normal text: Fail

Greyscale equivalent#272727

Inverted#5FFEC1

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#3B3C3Fno red cones; affects about 1% of men; ΔE 60.6 from the original

Deuteranopia#61593Ano green cones; the most common form, about 1% of men; ΔE 60.8 from the original

Tritanopia#B00023no blue cones; rare, and affects men and women equally; ΔE 22 from the original

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

Contrast with white, large text8.18:1WCAG large text: AAA

Contrast with black, large text2.57:1WCAG large text: Fail

Named colours

Brown · ΔE 20.2 Firebrick · ΔE 25.6 Indian red · ΔE 25.7 Crimson · ΔE 27.7 Maroon · ΔE 28.5 Dark red · ΔE 30

Nearest named CSS colourBrown (#A52A2A)ΔE 20.17, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#01A063

Analogous#A0018D, #A01301

Triadic#3EA001, #013EA0

Split complementary#01A013, #018EA0

Tetradic#8EA001, #01A063, #1401A0

Tints, shades & saturation

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

Lighter +40%#FE6FA6

Lighter +30%#FE3C86

Lighter +20%#FD0A67

Lighter +10%#D30152

Darker −10%#6D012A

Darker −20%#3B0017

Darker −30%#080003

Darker −40%#000000

More saturated +25%#A1003E

Less saturated −25%#8C1543

Channel breakdown

R160

B62

Red160 (62.7%)

Green1 (0.4%)

Blue62 (24.3%)

Hue336.98°

Saturation (HSL)98.76%

Lightness31.57%

Dominant channelRed

Hex per channelR A0 · G 01 · B 3E

Keep nerding

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

#A0013E

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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