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Recognised as Colour

#319BE2

  • #319BE2
  • Blue
  • Dark
  • Nearest: Steel blue

#319BE2 is a blue with RGB values 49, 155, 226 and HSL 204°, 75%, 54%. It is a dark colour, so black text on it reaches 6.9:1 contrast (AA for normal text). The nearest named colour is Steel blue.

Colour values

#319BE2#319BE2
HEX#319BE2
RGBrgb(49, 155, 226)
RGB (0–1)0.1922, 0.6078, 0.8863
RGB percentages19.2%, 60.8%, 88.6%
HSLhsl(204.1, 75.3%, 53.9%)
HSV / HSBhsv(204.1, 78.3%, 88.6%)
CMYK78.3%, 31.4%, 0%, 11.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,251,170
CSS custom property--colour: #319BE2;

Brightness & contrast

Relative luminance0.29587WCAG 2.x, 0 is black and 1 is white
Perceived brightness143.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.92:1
Contrast with white3.04:1WCAG normal text: Fail
Contrast with black6.92:1WCAG normal text: AA
Greyscale equivalent#8A8A8A
Inverted#CE641D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7A9DE5no red cones; affects about 1% of men; ΔE 13.9 from the original
Deuteranopia#618DE1no green cones; the most common form, about 1% of men; ΔE 15.7 from the original
Tritanopia#00ACB4no blue cones; rare, and affects men and women equally; ΔE 40.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.04:1WCAG large text: AA
Contrast with black, large text6.92:1WCAG large text: AAA

Named colours

Steel blue · ΔE 15.1Cornflower blue · ΔE 15.8Deep skyblue · ΔE 16.5Dodgerblue · ΔE 24.7Light skyblue · ΔE 24.8Sky blue · ΔE 30.6
Nearest named CSS colourSteel blue (#4682B4)ΔE 15.09, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E27831
Analogous#31E2D0, #3143E2
Triadic#E2319B, #9BE231
Split complementary#E23143, #E2D031
Tetradic#D031E2, #E27831, #43E231

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E4F2FB
Lighter +30%#B7DCF5
Lighter +20%#8AC6EF
Lighter +10%#5EB1E8
Darker −10%#1C81C4
Darker −20%#156398
Darker −30%#0F466B
Darker −40%#09293E
More saturated +25%#14A1FF
Less saturated −25%#4E95C5

Channel breakdown

R49
G155
B226
Red49 (19.2%)
Green155 (60.8%)
Blue226 (88.6%)
Hue204.07°
Saturation (HSL)75.32%
Lightness53.92%
Dominant channelBlue
Hex per channelR 31 · G 9B · B E2

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Every value on this page was computed from “319be2” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.