Nerdulator> put something in

Recognised as Colour

#0D5B99

  • #0D5B99
  • Blue
  • Dark
  • Nearest: Steel blue

#0D5B99 is a blue with RGB values 13, 91, 153 and HSL 207°, 84%, 33%. It is a dark colour, so white text on it reaches 7.1:1 contrast (AAA for normal text). The nearest named colour is Steel blue.

Colour values

#0D5B99#0D5B99
HEX#0D5B99
RGBrgb(13, 91, 153)
RGB (0–1)0.051, 0.3569, 0.6
RGB percentages5.1%, 35.7%, 60%
HSLhsl(206.6, 84.3%, 32.5%)
HSV / HSBhsv(206.6, 91.5%, 60%)
CMYK91.5%, 40.5%, 0%, 40%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer875,417
CSS custom property--colour: #0D5B99;

Brightness & contrast

Relative luminance0.09868WCAG 2.x, 0 is black and 1 is white
Perceived brightness87.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.06:1
Contrast with white7.06:1WCAG normal text: AAA
Contrast with black2.97:1WCAG normal text: Fail
Greyscale equivalent#4F4F4F
Inverted#F2A466

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3C5F9Bno red cones; affects about 1% of men; ΔE 6.3 from the original
Deuteranopia#255398no green cones; the most common form, about 1% of men; ΔE 7.8 from the original
Tritanopia#006A72no blue cones; rare, and affects men and women equally; ΔE 37.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.06:1WCAG large text: AAA
Contrast with black, large text2.97:1WCAG large text: Fail

Named colours

Steel blue · ΔE 17.9Dark slateblue · ΔE 24.8Cornflower blue · ΔE 27Dodgerblue · ΔE 32.9Slate grey · ΔE 33.3Light slate grey · ΔE 34.4
Nearest named CSS colourSteel blue (#4682B4)ΔE 17.9, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#994B0D
Analogous#0D9991, #0D1599
Triadic#990D5B, #5B990D
Split complementary#990D15, #99910D
Tetradic#910D99, #994B0D, #15990D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7EC0F4
Lighter +30%#4FA9F0
Lighter +20%#2092EC
Lighter +10%#1177C8
Darker −10%#093F6A
Darker −20%#05233B
Darker −30%#01070C
Darker −40%#000000
More saturated +25%#005CA6
Less saturated −25%#225984

Channel breakdown

R13
G91
B153
Red13 (5.1%)
Green91 (35.7%)
Blue153 (60%)
Hue206.57°
Saturation (HSL)84.34%
Lightness32.55%
Dominant channelBlue
Hex per channelR 0D · G 5B · B 99

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “0d5b99” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.