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Colour

#0017F6

  • #0017F6
  • Blue
  • Dark
  • Nearest: Blue

#0017F6 is a blue with RGB values 0, 23, 246 and HSL 234°, 100%, 48%. It is a dark colour, so white text on it reaches 8.6:1 contrast (AAA for normal text). The nearest named colour is Blue.

Colour values

#0017F6#0017F6
HEX#0017F6
RGBrgb(0, 23, 246)
RGB (0–1)0, 0.0902, 0.9647
RGB percentages0%, 9%, 96.5%
HSLhsl(234.4, 100%, 48.2%)
HSV / HSBhsv(234.4, 100%, 96.5%)
CMYK100%, 90.7%, 0%, 3.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,134
CSS custom property--colour: #0017F6;

Brightness & contrast

Relative luminance0.07267WCAG 2.x, 0 is black and 1 is white
Perceived brightness84.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.56:1
Contrast with white8.56:1WCAG normal text: AAA
Contrast with black2.45:1WCAG normal text: Fail
Greyscale equivalent#222222
Inverted#FFE809

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0058FCno red cones; affects about 1% of men; ΔE 36 from the original
Deuteranopia#003FF3no green cones; the most common form, about 1% of men; ΔE 21.8 from the original
Tritanopia#006A92no blue cones; rare, and affects men and women equally; ΔE 111.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.56:1WCAG large text: AAA
Contrast with black, large text2.45:1WCAG large text: Fail

Named colours

Blue · ΔE 8.3Medium blue · ΔE 14.5Blue violet · ΔE 29.7Dark violet · ΔE 33.2Dark blue · ΔE 44.3Dark orchid · ΔE 44.6
Nearest named CSS colourBlue (#0000FF)ΔE 8.32, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F6DF00
Analogous#0092F6, #6400F6
Triadic#F60017, #17F600
Split complementary#F66400, #92F600
Tetradic#F60092, #F6DF00, #00F664

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C3C9FF
Lighter +30%#909AFF
Lighter +20%#5D6CFF
Lighter +10%#2A3EFF
Darker −10%#0012C3
Darker −20%#000D90
Darker −30%#00095D
Darker −40%#00042A
More saturated +25%#0017F6
Less saturated −25%#1F30D7

Channel breakdown

R0
G23
B246
Red0 (0%)
Green23 (9%)
Blue246 (96.5%)
Hue234.39°
Saturation (HSL)100%
Lightness48.24%
Dominant channelBlue
Hex per channelR 00 · G 17 · B F6

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Every value on this page was computed from “0017f6” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.