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Recognised as Colour

#0B49DC

  • #0B49DC
  • Blue
  • Dark
  • Nearest: Medium slateblue

#0B49DC is a blue with RGB values 11, 73, 220 and HSL 222°, 90%, 45%. It is a dark colour, so white text on it reaches 7:1 contrast (AA for normal text). The nearest named colour is Medium slateblue.

Colour values

#0B49DC#0B49DC
HEX#0B49DC
RGBrgb(11, 73, 220)
RGB (0–1)0.0431, 0.2863, 0.8627
RGB percentages4.3%, 28.6%, 86.3%
HSLhsl(222.2, 90.5%, 45.3%)
HSV / HSBhsv(222.2, 95%, 86.3%)
CMYK95%, 66.8%, 0%, 13.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer739,804
CSS custom property--colour: #0B49DC;

Brightness & contrast

Relative luminance0.10004WCAG 2.x, 0 is black and 1 is white
Perceived brightness93.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7:1
Contrast with white7:1WCAG normal text: AA
Contrast with black3:1WCAG normal text: Fail
Greyscale equivalent#464646
Inverted#F4B623

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0063E1no red cones; affects about 1% of men; ΔE 18.6 from the original
Deuteranopia#0050D9no green cones; the most common form, about 1% of men; ΔE 7.2 from the original
Tritanopia#00728Cno blue cones; rare, and affects men and women equally; ΔE 81.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7:1WCAG large text: AAA
Contrast with black, large text3:1WCAG large text: AA

Named colours

Medium slateblue · ΔE 19.6Royal blue · ΔE 22.2Slate blue · ΔE 22.8Dark blue · ΔE 27Navy · ΔE 29.4Blue violet · ΔE 29.7
Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 19.61, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DC9E0B
Analogous#0BB2DC, #350BDC
Triadic#DC0B49, #49DC0B
Split complementary#DC360B, #B2DC0B
Tetradic#DC0BB2, #DC9E0B, #0BDC36

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B8CCFB
Lighter +30%#87A9F9
Lighter +20%#5686F7
Lighter +10%#2663F4
Darker −10%#0939AB
Darker −20%#06297B
Darker −30%#04194A
Darker −40%#01091A
More saturated +25%#0045E7
Less saturated −25%#2855BF

Channel breakdown

R11
G73
B220
Red11 (4.3%)
Green73 (28.6%)
Blue220 (86.3%)
Hue222.2°
Saturation (HSL)90.48%
Lightness45.29%
Dominant channelBlue
Hex per channelR 0B · G 49 · B DC

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Every value on this page was computed from “0b49dc” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.