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Recognised as Colour

#0344FB

  • #0344FB
  • Blue
  • Dark
  • Nearest: Medium blue

#0344FB is a blue with RGB values 3, 68, 251 and HSL 224°, 98%, 50%. It is a dark colour, so white text on it reaches 6.5:1 contrast (AA for normal text). The nearest named colour is Medium blue.

Colour values

#0344FB#0344FB
HEX#0344FB
RGBrgb(3, 68, 251)
RGB (0–1)0.0118, 0.2667, 0.9843
RGB percentages1.2%, 26.7%, 98.4%
HSLhsl(224.3, 97.6%, 49.8%)
HSV / HSBhsv(224.3, 98.8%, 98.4%)
CMYK98.8%, 72.9%, 0%, 1.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer214,267
CSS custom property--colour: #0344FB;

Brightness & contrast

Relative luminance0.11119WCAG 2.x, 0 is black and 1 is white
Perceived brightness99.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.51:1
Contrast with white6.51:1WCAG normal text: AA
Contrast with black3.22:1WCAG normal text: Fail
Greyscale equivalent#434343
Inverted#FCBB04

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0069FFno red cones; affects about 1% of men; ΔE 26.2 from the original
Deuteranopia#0052F8no green cones; the most common form, about 1% of men; ΔE 11.6 from the original
Tritanopia#007A9Cno blue cones; rare, and affects men and women equally; ΔE 97.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.51:1WCAG large text: AAA
Contrast with black, large text3.22:1WCAG large text: AA

Named colours

Medium blue · ΔE 19.5Blue violet · ΔE 24.1Blue · ΔE 29.7Dark violet · ΔE 31.5Medium slateblue · ΔE 33.3Dark orchid · ΔE 34.9
Nearest named CSS colourMedium blue (#0000CD)ΔE 19.53, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FBBA03
Analogous#03C0FB, #3E03FB
Triadic#FB0344, #44FB03
Split complementary#FB3E03, #C0FB03
Tetradic#FB03C0, #FBBA03, #03FB3E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CCD9FE
Lighter +30%#99B4FE
Lighter +20%#678EFD
Lighter +10%#3469FD
Darker −10%#0236C9
Darker −20%#022996
Darker −30%#011B64
Darker −40%#010D31
More saturated +25%#0043FE
Less saturated −25%#2353DB

Channel breakdown

R3
G68
B251
Red3 (1.2%)
Green68 (26.7%)
Blue251 (98.4%)
Hue224.27°
Saturation (HSL)97.64%
Lightness49.8%
Dominant channelBlue
Hex per channelR 03 · G 44 · B FB

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Every value on this page was computed from “0344fb” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.