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Recognised as Colour

#0B03F2

  • #0B03F2
  • Blue
  • Dark
  • Nearest: Blue

#0B03F2 is a blue with RGB values 11, 3, 242 and HSL 242°, 98%, 48%. It is a dark colour, so white text on it reaches 9.1:1 contrast (AAA for normal text). The nearest named colour is Blue.

Colour values

#0B03F2#0B03F2
HEX#0B03F2
RGBrgb(11, 3, 242)
RGB (0–1)0.0431, 0.0118, 0.949
RGB percentages4.3%, 1.2%, 94.9%
HSLhsl(242, 97.6%, 48%)
HSV / HSBhsv(242, 98.8%, 94.9%)
CMYK95.5%, 98.8%, 0%, 5.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer721,906
CSS custom property--colour: #0B03F2;

Brightness & contrast

Relative luminance0.06547WCAG 2.x, 0 is black and 1 is white
Perceived brightness82 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.09:1
Contrast with white9.09:1WCAG normal text: AAA
Contrast with black2.31:1WCAG normal text: Fail
Greyscale equivalent#161616
Inverted#F4FC0D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0054F7no red cones; affects about 1% of men; ΔE 38.4 from the original
Deuteranopia#003BEFno green cones; the most common form, about 1% of men; ΔE 24 from the original
Tritanopia#00668Eno blue cones; rare, and affects men and women equally; ΔE 113.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.09:1WCAG large text: AAA
Contrast with black, large text2.31:1WCAG large text: Fail

Named colours

Blue · ΔE 6.1Medium blue · ΔE 15.5Blue violet · ΔE 31.1Dark violet · ΔE 33.9Dark blue · ΔE 45.6Dark orchid · ΔE 46.1
Nearest named CSS colourBlue (#0000FF)ΔE 6.1, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#EAF203
Analogous#0373F2, #8203F2
Triadic#F20B03, #03F20B
Split complementary#F28203, #73F203
Tetradic#F20373, #EAF203, #03F282

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C5C3FE
Lighter +30%#9490FE
Lighter +20%#635EFD
Lighter +10%#332CFC
Darker −10%#0902C0
Darker −20%#06028D
Darker −30%#04015B
Darker −40%#020128
More saturated +25%#0800F5
Less saturated −25%#2822D3

Channel breakdown

R11
G3
B242
Red11 (4.3%)
Green3 (1.2%)
Blue242 (94.9%)
Hue242.01°
Saturation (HSL)97.55%
Lightness48.04%
Dominant channelBlue
Hex per channelR 0B · G 03 · B F2

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Every value on this page was computed from “0b03f2” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.