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Recognised as Colour

#0D58F2

  • #0D58F2
  • Blue
  • Dark
  • Nearest: Medium slateblue

#0D58F2 is a blue with RGB values 13, 88, 242 and HSL 220°, 90%, 50%. It is a dark colour, so white text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Medium slateblue.

Colour values

#0D58F2#0D58F2
HEX#0D58F2
RGBrgb(13, 88, 242)
RGB (0–1)0.051, 0.3451, 0.949
RGB percentages5.1%, 34.5%, 94.9%
HSLhsl(220.3, 89.8%, 50%)
HSV / HSBhsv(220.3, 94.6%, 94.9%)
CMYK94.6%, 63.6%, 0%, 5.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer874,738
CSS custom property--colour: #0D58F2;

Brightness & contrast

Relative luminance0.13476WCAG 2.x, 0 is black and 1 is white
Perceived brightness106.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.68:1
Contrast with white5.68:1WCAG normal text: AA
Contrast with black3.7:1WCAG normal text: Fail
Greyscale equivalent#535353
Inverted#F2A70D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0071F7no red cones; affects about 1% of men; ΔE 17.7 from the original
Deuteranopia#005DEFno green cones; the most common form, about 1% of men; ΔE 5.6 from the original
Tritanopia#00829Dno blue cones; rare, and affects men and women equally; ΔE 84.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.68:1WCAG large text: AAA
Contrast with black, large text3.7:1WCAG large text: AA

Named colours

Medium slateblue · ΔE 18.8Royal blue · ΔE 21.8Slate blue · ΔE 24.6Blue violet · ΔE 31.3Dark blue · ΔE 33.5Dark orchid · ΔE 33.8
Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 18.83, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F2A70D
Analogous#0DCAF2, #350DF2
Triadic#F20D58, #58F20D
Split complementary#F2350D, #CAF20D
Tetradic#F20DCA, #F2A70D, #0DF235

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CFDEFC
Lighter +30%#9EBCFA
Lighter +20%#6E9BF7
Lighter +10%#3D79F5
Darker −10%#0A46C2
Darker −20%#083591
Darker −30%#052361
Darker −40%#031230
More saturated +25%#0054FF
Less saturated −25%#2D63D2

Channel breakdown

R13
G88
B242
Red13 (5.1%)
Green88 (34.5%)
Blue242 (94.9%)
Hue220.35°
Saturation (HSL)89.8%
Lightness50%
Dominant channelBlue
Hex per channelR 0D · G 58 · B F2

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Every value on this page was computed from “0d58f2” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.