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Recognised as Colour

#0210DD

  • #0210DD
  • Blue
  • Dark
  • Nearest: Medium blue

#0210DD is a blue with RGB values 2, 16, 221 and HSL 236°, 98%, 44%. It is a dark colour, so white text on it reaches 9.9:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

Colour values

#0210DD#0210DD
HEX#0210DD
RGBrgb(2, 16, 221)
RGB (0–1)0.0078, 0.0627, 0.8667
RGB percentages0.8%, 6.3%, 86.7%
HSLhsl(236.2, 98.2%, 43.7%)
HSV / HSBhsv(236.2, 99.1%, 86.7%)
CMYK99.1%, 92.8%, 0%, 13.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer135,389
CSS custom property--colour: #0210DD;

Brightness & contrast

Relative luminance0.05604WCAG 2.x, 0 is black and 1 is white
Perceived brightness75.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.9:1
Contrast with white9.9:1WCAG normal text: AAA
Contrast with black2.12:1WCAG normal text: Fail
Greyscale equivalent#1C1C1C
Inverted#FDEF22

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#004EE2no red cones; affects about 1% of men; ΔE 34.3 from the original
Deuteranopia#0037DAno green cones; the most common form, about 1% of men; ΔE 20.9 from the original
Tritanopia#005E82no blue cones; rare, and affects men and women equally; ΔE 103.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.9:1WCAG large text: AAA
Contrast with black, large text2.12:1WCAG large text: Fail

Named colours

Medium blue · ΔE 5Blue · ΔE 17.4Blue violet · ΔE 24.6Dark violet · ΔE 28.4Dark blue · ΔE 34.5Dark orchid · ΔE 38.2
Nearest named CSS colourMedium blue (#0000CD)ΔE 5.01, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DDCF02
Analogous#027EDD, #6202DD
Triadic#DD0210, #10DD02
Split complementary#DD6102, #7EDD02
Tetradic#DD027D, #DDCF02, #02DD61

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ADB2FE
Lighter +30%#7A83FE
Lighter +20%#4853FD
Lighter +10%#1524FD
Darker −10%#020CAA
Darker −20%#010978
Darker −30%#010545
Darker −40%#000113
More saturated +25%#000EDF
Less saturated −25%#1E28C1

Channel breakdown

R2
G16
B221
Red2 (0.8%)
Green16 (6.3%)
Blue221 (86.7%)
Hue236.16°
Saturation (HSL)98.21%
Lightness43.73%
Dominant channelBlue
Hex per channelR 02 · G 10 · B DD

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Every value on this page was computed from “0210dd” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.