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Recognised as Colour

#0931FB

  • #0931FB
  • Blue
  • Dark
  • Nearest: Medium blue

#0931FB is a blue with RGB values 9, 49, 251 and HSL 230°, 97%, 51%. It is a dark colour, so white text on it reaches 7.4:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

Colour values

#0931FB#0931FB
HEX#0931FB
RGBrgb(9, 49, 251)
RGB (0–1)0.0353, 0.1922, 0.9843
RGB percentages3.5%, 19.2%, 98.4%
HSLhsl(230.1, 96.8%, 51%)
HSV / HSBhsv(230.1, 96.4%, 98.4%)
CMYK96.4%, 80.5%, 0%, 1.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer602,619
CSS custom property--colour: #0931FB;

Brightness & contrast

Relative luminance0.0922WCAG 2.x, 0 is black and 1 is white
Perceived brightness92.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.38:1
Contrast with white7.38:1WCAG normal text: AAA
Contrast with black2.84:1WCAG normal text: Fail
Greyscale equivalent#373737
Inverted#F6CE04

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0061FFno red cones; affects about 1% of men; ΔE 31.7 from the original
Deuteranopia#0049F8no green cones; the most common form, about 1% of men; ΔE 16.8 from the original
Tritanopia#007398no blue cones; rare, and affects men and women equally; ΔE 105.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.38:1WCAG large text: AAA
Contrast with black, large text2.84:1WCAG large text: Fail

Named colours

Medium blue · ΔE 13.8Blue · ΔE 17.7Blue violet · ΔE 25.3Dark violet · ΔE 30.9Dark orchid · ΔE 39.3Dark blue · ΔE 39.7
Nearest named CSS colourMedium blue (#0000CD)ΔE 13.8, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FBD309
Analogous#09AAFB, #5A09FB
Triadic#FB0931, #31FB09
Split complementary#FB5A09, #AAFB09
Tetradic#FB09AA, #FBD309, #09FB5A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D2D9FE
Lighter +30%#A0AFFD
Lighter +20%#6D85FD
Lighter +10%#3B5BFC
Darker −10%#0325CE
Darker −20%#031C9B
Darker −30%#021369
Darker −40%#010A37
More saturated +25%#052EFF
Less saturated −25%#2846DC

Channel breakdown

R9
G49
B251
Red9 (3.5%)
Green49 (19.2%)
Blue251 (98.4%)
Hue230.08°
Saturation (HSL)96.8%
Lightness50.98%
Dominant channelBlue
Hex per channelR 09 · G 31 · B FB

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Every value on this page was computed from “0931fb” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.