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Colour

#2FA3DE

  • #2FA3DE
  • Blue
  • Dark
  • Nearest: Deep skyblue

#2FA3DE is a blue with RGB values 47, 163, 222 and HSL 200°, 73%, 53%. It is a dark colour, so black text on it reaches 7.4:1 contrast (AAA for normal text). The nearest named colour is Deep skyblue.

Colour values

#2FA3DE#2FA3DE
HEX#2FA3DE
RGBrgb(47, 163, 222)
RGB (0–1)0.1843, 0.6392, 0.8706
RGB percentages18.4%, 63.9%, 87.1%
HSLhsl(200.2, 72.6%, 52.7%)
HSV / HSBhsv(200.2, 78.8%, 87.1%)
CMYK78.8%, 26.6%, 0%, 12.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,122,142
CSS custom property--colour: #2FA3DE;

Brightness & contrast

Relative luminance0.32073WCAG 2.x, 0 is black and 1 is white
Perceived brightness147.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.41:1
Contrast with white2.83:1WCAG normal text: Fail
Contrast with black7.41:1WCAG normal text: AAA
Greyscale equivalent#8F8F8F
Inverted#D05C21

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#86A2E1no red cones; affects about 1% of men; ΔE 18.6 from the original
Deuteranopia#6F92DDno green cones; the most common form, about 1% of men; ΔE 20.6 from the original
Tritanopia#00B2B7no blue cones; rare, and affects men and women equally; ΔE 34.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.83:1WCAG large text: Fail
Contrast with black, large text7.41:1WCAG large text: AAA

Named colours

Deep skyblue · ΔE 11.5Steel blue · ΔE 14.9Light skyblue · ΔE 19.3Cornflower blue · ΔE 23.6Sky blue · ΔE 23.8Light steelblue · ΔE 29.9
Nearest named CSS colourDeep skyblue (#00BFFF)ΔE 11.51, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DE6A2F
Analogous#2FDEC1, #2F4CDE
Triadic#DE2FA3, #A3DE2F
Split complementary#DE2F4C, #DEC12F
Tetradic#C12FDE, #DE6A2F, #4CDE2F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DFF1FA
Lighter +30%#B3DDF3
Lighter +20%#87CAEC
Lighter +10%#5BB6E5
Darker −10%#1E87BC
Darker −20%#176790
Darker −30%#104864
Darker −40%#092838
More saturated +25%#11ADFC
Less saturated −25%#4D99C0

Channel breakdown

R47
G163
B222
Red47 (18.4%)
Green163 (63.9%)
Blue222 (87.1%)
Hue200.23°
Saturation (HSL)72.61%
Lightness52.75%
Dominant channelBlue
Hex per channelR 2F · G A3 · B DE

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Every value on this page was computed from “2fa3de” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.