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Recognised as Colour

#0F3BA0

  • #0F3BA0
  • Blue
  • Dark
  • Nearest: Midnight blue

#0F3BA0 is a blue with RGB values 15, 59, 160 and HSL 222°, 83%, 34%. It is a dark colour, so white text on it reaches 9.8:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#0F3BA0#0F3BA0
HEX#0F3BA0
RGBrgb(15, 59, 160)
RGB (0–1)0.0588, 0.2314, 0.6275
RGB percentages5.9%, 23.1%, 62.7%
HSLhsl(221.8, 82.9%, 34.3%)
HSV / HSBhsv(221.8, 90.6%, 62.7%)
CMYK90.6%, 63.1%, 0%, 37.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer998,304
CSS custom property--colour: #0F3BA0;

Brightness & contrast

Relative luminance0.05768WCAG 2.x, 0 is black and 1 is white
Perceived brightness70.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.75:1
Contrast with white9.75:1WCAG normal text: AAA
Contrast with black2.15:1WCAG normal text: Fail
Greyscale equivalent#393939
Inverted#F0C45F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#004BA3no red cones; affects about 1% of men; ΔE 12.6 from the original
Deuteranopia#003E9Eno green cones; the most common form, about 1% of men; ΔE 4 from the original
Tritanopia#005668no blue cones; rare, and affects men and women equally; ΔE 59.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.75:1WCAG large text: AAA
Contrast with black, large text2.15:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 16.4Dark slateblue · ΔE 16.4Slate blue · ΔE 18.9Rebecca purple · ΔE 19.9Royal blue · ΔE 20.2Indigo · ΔE 26.6
Nearest named CSS colourMidnight blue (#191970)ΔE 16.37, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A0740F
Analogous#0F84A0, #2B0FA0
Triadic#A00F3B, #3BA00F
Split complementary#A02B0F, #84A00F
Tetradic#A00F84, #A0740F, #0FA02B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#87A8F4
Lighter +30%#5986EF
Lighter +20%#2A65EB
Lighter +10%#134CCF
Darker −10%#0B2A71
Darker −20%#061943
Darker −30%#020714
Darker −40%#000000
More saturated +25%#0035AF
Less saturated −25%#25448A

Channel breakdown

R15
G59
B160
Red15 (5.9%)
Green59 (23.1%)
Blue160 (62.7%)
Hue221.79°
Saturation (HSL)82.86%
Lightness34.31%
Dominant channelBlue
Hex per channelR 0F · G 3B · B A0

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Every value on this page was computed from “0f3ba0” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.