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Recognised as Colour

#34ACFA

  • #34ACFA
  • Blue
  • Dark
  • Nearest: Deep skyblue

#34ACFA is a blue with RGB values 52, 172, 250 and HSL 204°, 95%, 59%. It is a dark colour, so black text on it reaches 8.4:1 contrast (AAA for normal text). The nearest named colour is Deep skyblue.

Colour values

#34ACFA#34ACFA
HEX#34ACFA
RGBrgb(52, 172, 250)
RGB (0–1)0.2039, 0.6745, 0.9804
RGB percentages20.4%, 67.5%, 98%
HSLhsl(203.6, 95.2%, 59.2%)
HSV / HSBhsv(203.6, 79.2%, 98%)
CMYK79.2%, 31.2%, 0%, 2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,452,154
CSS custom property--colour: #34ACFA;

Brightness & contrast

Relative luminance0.37137WCAG 2.x, 0 is black and 1 is white
Perceived brightness159.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.43:1
Contrast with white2.49:1WCAG normal text: Fail
Contrast with black8.43:1WCAG normal text: AAA
Greyscale equivalent#989898
Inverted#CB5305

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#87AEFDno red cones; affects about 1% of men; ΔE 15.2 from the original
Deuteranopia#6C9CF9no green cones; the most common form, about 1% of men; ΔE 17.7 from the original
Tritanopia#00BFC8no blue cones; rare, and affects men and women equally; ΔE 43.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.49:1WCAG large text: Fail
Contrast with black, large text8.43:1WCAG large text: AAA

Named colours

Deep skyblue · ΔE 13.4Cornflower blue · ΔE 16.8Steel blue · ΔE 21.8Light skyblue · ΔE 23.4Dodgerblue · ΔE 24Sky blue · ΔE 30.3
Nearest named CSS colourDeep skyblue (#00BFFF)ΔE 13.43, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FA8234
Analogous#34FAE5, #3449FA
Triadic#FA34AC, #ACFA34
Split complementary#FA3449, #FAE534
Tetradic#E534FA, #FA8234, #49FA34

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FBFDFF
Lighter +30%#C9E9FE
Lighter +20%#98D5FC
Lighter +10%#66C0FB
Darker −10%#0697F5
Darker −20%#0578C3
Darker −30%#045A91
Darker −40%#023B60
More saturated +25%#2FADFF
Less saturated −25%#4EA6E0

Channel breakdown

R52
G172
B250
Red52 (20.4%)
Green172 (67.5%)
Blue250 (98%)
Hue203.64°
Saturation (HSL)95.19%
Lightness59.22%
Dominant channelBlue
Hex per channelR 34 · G AC · B FA

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Every value on this page was computed from “34acfa” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.