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Recognised as Colour

#900CFB

  • #900CFB
  • Violet
  • Dark
  • Nearest: Blue violet

#900CFB is a violet with RGB values 144, 12, 251 and HSL 273°, 97%, 52%. It is a dark colour, so white text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Blue violet.

Colour values

#900CFB#900CFB
HEX#900CFB
RGBrgb(144, 12, 251)
RGB (0–1)0.5647, 0.0471, 0.9843
RGB percentages56.5%, 4.7%, 98.4%
HSLhsl(273.1, 96.8%, 51.6%)
HSV / HSBhsv(273.1, 95.2%, 98.4%)
CMYK42.6%, 95.2%, 0%, 1.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,440,507
CSS custom property--colour: #900CFB;

Brightness & contrast

Relative luminance0.13157WCAG 2.x, 0 is black and 1 is white
Perceived brightness116 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.78:1
Contrast with white5.78:1WCAG normal text: AA
Contrast with black3.63:1WCAG normal text: Fail
Greyscale equivalent#393939
Inverted#6FF304

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0065FFno red cones; affects about 1% of men; ΔE 47.1 from the original
Deuteranopia#0064F7no green cones; the most common form, about 1% of men; ΔE 49.8 from the original
Tritanopia#756394no blue cones; rare, and affects men and women equally; ΔE 90.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.78:1WCAG large text: AAA
Contrast with black, large text3.63:1WCAG large text: AA

Named colours

Blue violet · ΔE 18Dark violet · ΔE 18.5Blue · ΔE 23.2Medium blue · ΔE 24Dark orchid · ΔE 32.4Fuchsia · ΔE 35.5
Nearest named CSS colourBlue violet (#8A2BE2)ΔE 17.97, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#77FB0C
Analogous#190CFB, #FB0CEE
Triadic#FB900C, #0CFB90
Split complementary#EFFB0C, #0CFB18
Tetradic#FB180C, #77FB0C, #0CEEFB

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ECD5FE
Lighter +30%#D5A3FD
Lighter +20%#BE70FD
Lighter +10%#A73EFC
Darker −10%#7503D1
Darker −20%#59039E
Darker −30%#3D026C
Darker −40%#20013A
More saturated +25%#9008FF
Less saturated −25%#8D2BDC

Channel breakdown

R144
G12
B251
Red144 (56.5%)
Green12 (4.7%)
Blue251 (98.4%)
Hue273.14°
Saturation (HSL)96.76%
Lightness51.57%
Dominant channelBlue
Hex per channelR 90 · G 0C · B FB

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Every value on this page was computed from “900cfb” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.