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Colour

#005DD5

  • #005DD5
  • Blue
  • Dark
  • Nearest: Royal blue

#005DD5 is a blue with RGB values 0, 93, 213 and HSL 214°, 100%, 42%. It is a dark colour, so white text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#005DD5#005DD5
HEX#005DD5
RGBrgb(0, 93, 213)
RGB (0–1)0, 0.3647, 0.8353
RGB percentages0%, 36.5%, 83.5%
HSLhsl(213.8, 100%, 41.8%)
HSV / HSBhsv(213.8, 100%, 83.5%)
CMYK100%, 56.3%, 0%, 16.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer24,021
CSS custom property--colour: #005DD5;

Brightness & contrast

Relative luminance0.12633WCAG 2.x, 0 is black and 1 is white
Perceived brightness101.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.95:1
Contrast with white5.95:1WCAG normal text: AA
Contrast with black3.53:1WCAG normal text: Fail
Greyscale equivalent#525252
Inverted#FFA22A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#006DD9no red cones; affects about 1% of men; ΔE 11.3 from the original
Deuteranopia#005BD3no green cones; the most common form, about 1% of men; ΔE 0.9 from the original
Tritanopia#007C90no blue cones; rare, and affects men and women equally; ΔE 67.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.95:1WCAG large text: AAA
Contrast with black, large text3.53:1WCAG large text: AA

Named colours

Royal blue · ΔE 6.3Slate blue · ΔE 15.3Medium slateblue · ΔE 19.2Dodgerblue · ΔE 23.1Medium purple · ΔE 24.8Dark slateblue · ΔE 28
Nearest named CSS colourRoyal blue (#4169E1)ΔE 6.3, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D57800
Analogous#00C7D5, #0E00D5
Triadic#D5005D, #5DD500
Split complementary#D50D00, #C8D500
Tetradic#D500C7, #D57800, #00D50E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A2CBFF
Lighter +30%#6FAEFF
Lighter +20%#3C91FF
Lighter +10%#0974FF
Darker −10%#0047A2
Darker −20%#00306F
Darker −30%#001A3C
Darker −40%#000409
More saturated +25%#005DD5
Less saturated −25%#1B60BA

Channel breakdown

R0
G93
B213
Red0 (0%)
Green93 (36.5%)
Blue213 (83.5%)
Hue213.8°
Saturation (HSL)100%
Lightness41.76%
Dominant channelBlue
Hex per channelR 00 · G 5D · B D5

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Every value on this page was computed from “005dd5” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.