Colour

#A60036

#A60036
Red
Dark
Nearest: Brown

#A60036 is a red with RGB values 166, 0, 54 and HSL 340°, 100%, 33%. It is a dark colour, so white text on it reaches 7.9:1 contrast (AAA for normal text). The nearest named colour is Brown.

Colour values

#A60036#A60036

HEX#A60036

RGBrgb(166, 0, 54)

RGB (0–1)0.651, 0, 0.2118

RGB percentages65.1%, 0%, 21.2%

HSLhsl(340.5, 100%, 32.5%)

HSV / HSBhsv(340.5, 100%, 65.1%)

CMYK0%, 100%, 67.5%, 34.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer10,879,030

CSS custom property--colour: #A60036;

Brightness & contrast

Relative luminance0.08373WCAG 2.x, 0 is black and 1 is white

Perceived brightness92.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 7.85:1

Contrast with white7.85:1WCAG normal text: AAA

Contrast with black2.67:1WCAG normal text: Fail

Greyscale equivalent#272727

Inverted#59FFC9

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#403D36no red cones; affects about 1% of men; ΔE 62.2 from the original

Deuteranopia#665D31no green cones; the most common form, about 1% of men; ΔE 63.1 from the original

Tritanopia#B7001Eno blue cones; rare, and affects men and women equally; ΔE 20.2 from the original

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

Contrast with white, large text7.85:1WCAG large text: AAA

Contrast with black, large text2.67:1WCAG large text: Fail

Named colours

Brown · ΔE 14.9 Firebrick · ΔE 18.8 Crimson · ΔE 21.8 Maroon · ΔE 23.5 Indian red · ΔE 23.9 Dark red · ΔE 24.2

Nearest named CSS colourBrown (#A52A2A)ΔE 14.92, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#00A670

Analogous#A60089, #A61D00

Triadic#36A600, #0036A6

Split complementary#00A61D, #0089A6

Tetradic#89A600, #00A670, #1D00A6

Tints, shades & saturation

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

Lighter +40%#FF73A1

Lighter +30%#FF407E

Lighter +20%#FF0D5C

Lighter +10%#D90047

Darker −10%#730025

Darker −20%#400015

Darker −30%#0D0004

Darker −40%#000000

More saturated +25%#A60036

Less saturated −25%#91153D

Channel breakdown

R166

B54

Red166 (65.1%)

Green0 (0%)

Blue54 (21.2%)

Hue340.48°

Saturation (HSL)100%

Lightness32.55%

Dominant channelRed

Hex per channelR A6 · G 00 · B 36

Keep nerding

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

#A60036

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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