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Recognised as Colour

#0D3BA0

  • #0D3BA0
  • Blue
  • Dark
  • Nearest: Midnight blue

#0D3BA0 is a blue with RGB values 13, 59, 160 and HSL 221°, 85%, 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

#0D3BA0#0D3BA0
HEX#0D3BA0
RGBrgb(13, 59, 160)
RGB (0–1)0.051, 0.2314, 0.6275
RGB percentages5.1%, 23.1%, 62.7%
HSLhsl(221.2, 85%, 33.9%)
HSV / HSBhsv(221.2, 91.9%, 62.7%)
CMYK91.9%, 63.1%, 0%, 37.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer867,232
CSS custom property--colour: #0D3BA0;

Brightness & contrast

Relative luminance0.05752WCAG 2.x, 0 is black and 1 is white
Perceived brightness70.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.77:1
Contrast with white9.77:1WCAG normal text: AAA
Contrast with black2.15:1WCAG normal text: Fail
Greyscale equivalent#393939
Inverted#F2C45F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#004BA3no red cones; affects about 1% of men; ΔE 12.6 from the original
Deuteranopia#003D9Eno green cones; the most common form, about 1% of men; ΔE 3.1 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 text9.77:1WCAG large text: AAA
Contrast with black, large text2.15:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 16.4Dark slateblue · ΔE 16.5Slate blue · ΔE 19Rebecca purple · ΔE 20.1Royal blue · ΔE 20.3Indigo · ΔE 26.7
Nearest named CSS colourMidnight blue (#191970)ΔE 16.4, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A0720D
Analogous#0D85A0, #280DA0
Triadic#A00D3B, #3BA00D
Split complementary#A0290D, #84A00D
Tetradic#A00D85, #A0720D, #0DA029

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#84A7F5
Lighter +30%#5586F1
Lighter +20%#2664ED
Lighter +10%#114CCF
Darker −10%#092A71
Darker −20%#051842
Darker −30%#020712
Darker −40%#000000
More saturated +25%#0036AD
Less saturated −25%#23438A

Channel breakdown

R13
G59
B160
Red13 (5.1%)
Green59 (23.1%)
Blue160 (62.7%)
Hue221.22°
Saturation (HSL)84.97%
Lightness33.92%
Dominant channelBlue
Hex per channelR 0D · G 3B · B A0

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Every value on this page was computed from “0d3ba0” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.