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Recognised as Colour

#A458FD

  • #A458FD
  • Violet
  • Dark
  • Nearest: Blue violet

#A458FD is a violet with RGB values 164, 88, 253 and HSL 268°, 98%, 67%. It is a dark colour, so black text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Blue violet.

Colour values

#A458FD#A458FD
HEX#A458FD
RGBrgb(164, 88, 253)
RGB (0–1)0.6431, 0.3451, 0.9922
RGB percentages64.3%, 34.5%, 99.2%
HSLhsl(267.6, 97.6%, 66.9%)
HSV / HSBhsv(267.6, 65.2%, 99.2%)
CMYK35.2%, 65.2%, 0%, 0.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,770,685
CSS custom property--colour: #A458FD;

Brightness & contrast

Relative luminance0.21964WCAG 2.x, 0 is black and 1 is white
Perceived brightness141 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.39:1
Contrast with white3.89:1WCAG normal text: Fail
Contrast with black5.39:1WCAG normal text: AA
Greyscale equivalent#747474
Inverted#5BA702

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0080FFno red cones; affects about 1% of men; ΔE 43.1 from the original
Deuteranopia#0080F9no green cones; the most common form, about 1% of men; ΔE 45.4 from the original
Tritanopia#917DA3no blue cones; rare, and affects men and women equally; ΔE 70.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.89:1WCAG large text: AA
Contrast with black, large text5.39:1WCAG large text: AAA

Named colours

Blue violet · ΔE 14.9Dark orchid · ΔE 15.3Dark violet · ΔE 20.4Medium slateblue · ΔE 21.5Medium orchid · ΔE 23.4Slate blue · ΔE 30.1
Nearest named CSS colourBlue violet (#8A2BE2)ΔE 14.86, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B1FD58
Analogous#585FFD, #F658FD
Triadic#FDA458, #58FDA4
Split complementary#FDF658, #5FFD58
Tetradic#FD585F, #B1FD58, #58FDF6

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#F6EFFF
Lighter +20%#DBBDFE
Lighter +10%#BF8AFE
Darker −10%#8926FC
Darker −20%#6E03EC
Darker −30%#5702BA
Darker −40%#3F0287
More saturated +25%#A456FF
Less saturated −25%#A66DE8

Channel breakdown

R164
G88
B253
Red164 (64.3%)
Green88 (34.5%)
Blue253 (99.2%)
Hue267.64°
Saturation (HSL)97.63%
Lightness66.86%
Dominant channelBlue
Hex per channelR A4 · G 58 · B FD

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Every value on this page was computed from “a458fd” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.