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Recognised as Colour

#3210FF

  • #3210FF
  • Blue
  • Dark
  • Nearest: Blue

#3210FF is a blue with RGB values 50, 16, 255 and HSL 249°, 100%, 53%. It is a dark colour, so white text on it reaches 7.9:1 contrast (AAA for normal text). The nearest named colour is Blue.

Colour values

#3210FF#3210FF
HEX#3210FF
RGBrgb(50, 16, 255)
RGB (0–1)0.1961, 0.0627, 1
RGB percentages19.6%, 6.3%, 100%
HSLhsl(248.5, 100%, 53.1%)
HSV / HSBhsv(248.5, 93.7%, 100%)
CMYK80.4%, 93.7%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,281,151
CSS custom property--colour: #3210FF;

Brightness & contrast

Relative luminance0.08269WCAG 2.x, 0 is black and 1 is white
Perceived brightness91.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.91:1
Contrast with white7.91:1WCAG normal text: AAA
Contrast with black2.65:1WCAG normal text: Fail
Greyscale equivalent#282828
Inverted#CDEF00

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#005CFFno red cones; affects about 1% of men; ΔE 41.6 from the original
Deuteranopia#0045FBno green cones; the most common form, about 1% of men; ΔE 26.5 from the original
Tritanopia#006C97no blue cones; rare, and affects men and women equally; ΔE 114.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.91:1WCAG large text: AAA
Contrast with black, large text2.65:1WCAG large text: Fail

Named colours

Blue · ΔE 4.8Medium blue · ΔE 18.8Blue violet · ΔE 31.2Dark violet · ΔE 34.1Dark orchid · ΔE 46.5Dark blue · ΔE 48.7
Nearest named CSS colourBlue (#0000FF)ΔE 4.77, a close match
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DDFF10
Analogous#1066FF, #AA10FF
Triadic#FF3210, #10FF32
Split complementary#FFAA10, #66FF10
Tetradic#FF1065, #DDFF10, #10FFA9

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E1DCFF
Lighter +30%#B5A9FF
Lighter +20%#8976FF
Lighter +10%#5E43FF
Darker −10%#1F00DC
Darker −20%#1800A9
Darker −30%#110076
Darker −40%#0A0043
More saturated +25%#3210FF
Less saturated −25%#472EE1

Channel breakdown

R50
G16
B255
Red50 (19.6%)
Green16 (6.3%)
Blue255 (100%)
Hue248.54°
Saturation (HSL)100%
Lightness53.14%
Dominant channelBlue
Hex per channelR 32 · G 10 · B FF

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Every value on this page was computed from “3210ff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.