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Recognised as Colour

#613AFB

  • #613AFB
  • Blue
  • Dark
  • Nearest: Blue violet

#613AFB is a blue with RGB values 97, 58, 251 and HSL 252°, 96%, 61%. It is a dark colour, so white text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Blue violet.

Colour values

#613AFB#613AFB
HEX#613AFB
RGBrgb(97, 58, 251)
RGB (0–1)0.3804, 0.2275, 0.9843
RGB percentages38%, 22.7%, 98.4%
HSLhsl(252.1, 96%, 60.6%)
HSV / HSBhsv(252.1, 76.9%, 98.4%)
CMYK61.4%, 76.9%, 0%, 1.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,372,091
CSS custom property--colour: #613AFB;

Brightness & contrast

Relative luminance0.12533WCAG 2.x, 0 is black and 1 is white
Perceived brightness109.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.99:1
Contrast with white5.99:1WCAG normal text: AA
Contrast with black3.51:1WCAG normal text: Fail
Greyscale equivalent#505050
Inverted#9EC504

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0069FFno red cones; affects about 1% of men; ΔE 33.6 from the original
Deuteranopia#005CF8no green cones; the most common form, about 1% of men; ΔE 27.1 from the original
Tritanopia#00739Ano blue cones; rare, and affects men and women equally; ΔE 98.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.99:1WCAG large text: AAA
Contrast with black, large text3.51:1WCAG large text: AA

Named colours

Blue violet · ΔE 15.2Medium blue · ΔE 17.3Dark violet · ΔE 22.1Blue · ΔE 25.2Dark orchid · ΔE 29.2Medium slateblue · ΔE 35.4
Nearest named CSS colourBlue violet (#8A2BE2)ΔE 15.25, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D4FB3A
Analogous#3A73FB, #C23AFB
Triadic#FB613A, #3AFB61
Split complementary#FBC23A, #73FB3A
Tetradic#FB3A73, #D4FB3A, #3AFBC2

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#D9D0FE
Lighter +20%#B19EFD
Lighter +10%#896CFC
Darker −10%#3908FA
Darker −20%#2C04CB
Darker −30%#210399
Darker −40%#160267
More saturated +25%#5F36FF
Less saturated −25%#7053E2

Channel breakdown

R97
G58
B251
Red97 (38%)
Green58 (22.7%)
Blue251 (98.4%)
Hue252.12°
Saturation (HSL)96.02%
Lightness60.59%
Dominant channelBlue
Hex per channelR 61 · G 3A · B FB

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Every value on this page was computed from “613afb” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.