Colour

#630F99

#630F99
Violet
Dark
Nearest: Indigo

#630F99 is a violet with RGB values 99, 15, 153 and HSL 277°, 82%, 33%. It is a dark colour, so white text on it reaches 10.2:1 contrast (AAA for normal text). The nearest named colour is Indigo.

Colour values

#630F99#630F99

HEX#630F99

RGBrgb(99, 15, 153)

RGB (0–1)0.3882, 0.0588, 0.6

RGB percentages38.8%, 5.9%, 60%

HSLhsl(276.5, 82.1%, 32.9%)

HSV / HSBhsv(276.5, 90.2%, 60%)

CMYK35.3%, 90.2%, 0%, 40%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,492,057

CSS custom property--colour: #630F99;

Brightness & contrast

Relative luminance0.05294WCAG 2.x, 0 is black and 1 is white

Perceived brightness75.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 10.2:1

Contrast with white10.2:1WCAG normal text: AAA

Contrast with black2.06:1WCAG normal text: Fail

Greyscale equivalent#2B2B2B

Inverted#9CF066

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#003F9Cno red cones; affects about 1% of men; ΔE 34.6 from the original

Deuteranopia#004197no green cones; the most common form, about 1% of men; ΔE 38.3 from the original

Tritanopia#593A59no blue cones; rare, and affects men and women equally; ΔE 56.5 from the original

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

Contrast with white, large text10.2:1WCAG large text: AAA

Contrast with black, large text2.06:1WCAG large text: Fail

Named colours

Indigo · ΔE 8.9 Rebecca purple · ΔE 16.9 Dark orchid · ΔE 18.6 Dark magenta · ΔE 18.9 Dark blue · ΔE 19.1 Navy · ΔE 19.2

Nearest named CSS colourIndigo (#4B0082)ΔE 8.88, clearly different but related

Hue familyviolet

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#45990F

Analogous#1E0F99, #990F8A

Triadic#99630F, #0F9963

Split complementary#8A990F, #0F991E

Tetradic#991E0F, #45990F, #0F8A99

Tints, shades & saturation

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

Lighter +40%#C681F3

Lighter +30%#B153EE

Lighter +20%#9C24EA

Lighter +10%#8114C7

Darker −10%#450A6B

Darker −20%#27063C

Darker −30%#09010E

Darker −40%#000000

More saturated +25%#6600A8

Less saturated −25%#5E2484

Channel breakdown

R99

G15

B153

Red99 (38.8%)

Green15 (5.9%)

Blue153 (60%)

Hue276.52°

Saturation (HSL)82.14%

Lightness32.94%

Dominant channelBlue

Hex per channelR 63 · G 0F · B 99

Keep nerding

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

#630F99

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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