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Recognised as Colour

#0310EC

  • #0310EC
  • Blue
  • Dark
  • Nearest: Blue

#0310EC is a blue with RGB values 3, 16, 236 and HSL 237°, 97%, 47%. It is a dark colour, so white text on it reaches 9.2:1 contrast (AAA for normal text). The nearest named colour is Blue.

Colour values

#0310EC#0310EC
HEX#0310EC
RGBrgb(3, 16, 236)
RGB (0–1)0.0118, 0.0627, 0.9255
RGB percentages1.2%, 6.3%, 92.5%
HSLhsl(236.7, 97.5%, 46.9%)
HSV / HSBhsv(236.7, 98.7%, 92.5%)
CMYK98.7%, 93.2%, 0%, 7.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer200,940
CSS custom property--colour: #0310EC;

Brightness & contrast

Relative luminance0.06446WCAG 2.x, 0 is black and 1 is white
Perceived brightness80.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.17:1
Contrast with white9.17:1WCAG normal text: AAA
Contrast with black2.29:1WCAG normal text: Fail
Greyscale equivalent#1D1D1D
Inverted#FCEF13

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0053F1no red cones; affects about 1% of men; ΔE 36 from the original
Deuteranopia#003BE9no green cones; the most common form, about 1% of men; ΔE 22.1 from the original
Tritanopia#00648Bno blue cones; rare, and affects men and women equally; ΔE 109 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.17:1WCAG large text: AAA
Contrast with black, large text2.29:1WCAG large text: Fail

Named colours

Blue · ΔE 10.8Medium blue · ΔE 11.3Blue violet · ΔE 28Dark violet · ΔE 31.4Dark blue · ΔE 41.2Dark orchid · ΔE 42.6
Nearest named CSS colourBlue (#0000FF)ΔE 10.8, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#ECDF03
Analogous#0385EC, #6A03EC
Triadic#EC0310, #10EC03
Split complementary#EC6A03, #85EC03
Tetradic#EC0385, #ECDF03, #03EC6A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BDC0FE
Lighter +30%#8A91FE
Lighter +20%#5861FD
Lighter +10%#2632FC
Darker −10%#020DBA
Darker −20%#020987
Darker −30%#010655
Darker −40%#000223
More saturated +25%#000DEF
Less saturated −25%#212BCE

Channel breakdown

R3
G16
B236
Red3 (1.2%)
Green16 (6.3%)
Blue236 (92.5%)
Hue236.65°
Saturation (HSL)97.49%
Lightness46.86%
Dominant channelBlue
Hex per channelR 03 · G 10 · B EC

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Every value on this page was computed from “0310ec” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.