Nerdulator> put something in

Recognised as Colour

#6345B0

  • #6345B0
  • Violet
  • Dark
  • Nearest: Rebecca purple

#6345B0 is a violet with RGB values 99, 69, 176 and HSL 257°, 44%, 48%. It is a dark colour, so white text on it reaches 7:1 contrast (AA for normal text). The nearest named colour is Rebecca purple.

Colour values

#6345B0#6345B0
HEX#6345B0
RGBrgb(99, 69, 176)
RGB (0–1)0.3882, 0.2706, 0.6902
RGB percentages38.8%, 27.1%, 69%
HSLhsl(256.8, 43.7%, 48%)
HSV / HSBhsv(256.8, 60.8%, 69%)
CMYK43.8%, 60.8%, 0%, 31%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,505,904
CSS custom property--colour: #6345B0;

Brightness & contrast

Relative luminance0.10043WCAG 2.x, 0 is black and 1 is white
Perceived brightness96.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.98:1
Contrast with white6.98:1WCAG normal text: AA
Contrast with black3.01:1WCAG normal text: Fail
Greyscale equivalent#535353
Inverted#9CBA4F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#005BB3no red cones; affects about 1% of men; ΔE 26.1 from the original
Deuteranopia#0057AEno green cones; the most common form, about 1% of men; ΔE 25.5 from the original
Tritanopia#4D5D74no blue cones; rare, and affects men and women equally; ΔE 54 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.98:1WCAG large text: AAA
Contrast with black, large text3.01:1WCAG large text: AA

Named colours

Rebecca purple · ΔE 8.8Slate blue · ΔE 9.2Medium purple · ΔE 17.4Dark slateblue · ΔE 17.9Medium slateblue · ΔE 19.1Royal blue · ΔE 20
Nearest named CSS colourRebecca purple (#663399)ΔE 8.81, clearly different but related
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#92B045
Analogous#455CB0, #9945B0
Triadic#B06345, #45B063
Split complementary#B09845, #5DB045
Tetradic#B0455C, #92B045, #45B099

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DBD3EE
Lighter +30%#BCAFDF
Lighter +20%#9E8AD1
Lighter +10%#7F65C3
Darker −10%#4E378B
Darker −20%#3A2867
Darker −30%#251A42
Darker −40%#110C1D
More saturated +25%#5626CF
Less saturated −25%#706491

Channel breakdown

R99
G69
B176
Red99 (38.8%)
Green69 (27.1%)
Blue176 (69%)
Hue256.82°
Saturation (HSL)43.67%
Lightness48.04%
Dominant channelBlue
Hex per channelR 63 · G 45 · B B0

Keep nerding

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

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “6345b0” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.