Colour

#580AA2

#580AA2
Violet
Dark
Nearest: Indigo

#580AA2 is a violet with RGB values 88, 10, 162 and HSL 271°, 88%, 34%. It is a dark colour, so white text on it reaches 10.6:1 contrast (AAA for normal text). The nearest named colour is Indigo.

Colour values

#580AA2#580AA2

HEX#580AA2

RGBrgb(88, 10, 162)

RGB (0–1)0.3451, 0.0392, 0.6353

RGB percentages34.5%, 3.9%, 63.5%

HSLhsl(270.8, 88.4%, 33.7%)

HSV / HSBhsv(270.8, 93.8%, 63.5%)

CMYK45.7%, 93.8%, 0%, 36.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,769,890

CSS custom property--colour: #580AA2;

Brightness & contrast

Relative luminance0.049WCAG 2.x, 0 is black and 1 is white

Perceived brightness73.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 10.61:1

Contrast with white10.61:1WCAG normal text: AAA

Contrast with black1.98:1WCAG normal text: Fail

Greyscale equivalent#262626

Inverted#A7F55D

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#003FA6no red cones; affects about 1% of men; ΔE 32.6 from the original

Deuteranopia#003D9Fno green cones; the most common form, about 1% of men; ΔE 34.2 from the original

Tritanopia#443E5Eno blue cones; rare, and affects men and women equally; ΔE 65.6 from the original

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

Contrast with white, large text10.61:1WCAG large text: AAA

Contrast with black, large text1.98:1WCAG large text: Fail

Named colours

Indigo · ΔE 13.2 Dark blue · ΔE 15 Navy · ΔE 17.2 Dark orchid · ΔE 18.6 Blue violet · ΔE 22.8 Rebecca purple · ΔE 23.1

Nearest named CSS colourIndigo (#4B0082)ΔE 13.25, a distinctly different colour

Hue familyviolet

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#54A20A

Analogous#0C0AA2, #A20AA0

Triadic#A2580A, #0AA258

Split complementary#A0A20A, #0AA20C

Tetradic#A20C0A, #54A20A, #0AA0A2

Tints, shades & saturation

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

Lighter +40%#BE81F7

Lighter +30%#A551F4

Lighter +20%#8C21F1

Lighter +10%#720DD2

Darker −10%#3E0772

Darker −20%#240442

Darker −30%#0A0112

Darker −40%#000000

More saturated +25%#5800AC

Less saturated −25%#571F8C

Channel breakdown

R88

G10

B162

Red88 (34.5%)

Green10 (3.9%)

Blue162 (63.5%)

Hue270.79°

Saturation (HSL)88.37%

Lightness33.73%

Dominant channelBlue

Hex per channelR 58 · G 0A · B A2

Keep nerding

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

#580AA2

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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