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Recognised as Colour

#1AF3FE

  • #1AF3FE
  • Cyan
  • Light
  • Nearest: Aqua

#1AF3FE is a cyan with RGB values 26, 243, 254 and HSL 183°, 99%, 55%. It is a light colour, so black text on it reaches 15.3:1 contrast (AAA for normal text). The nearest named colour is Aqua.

Colour values

#1AF3FE#1AF3FE
HEX#1AF3FE
RGBrgb(26, 243, 254)
RGB (0–1)0.102, 0.9529, 0.9961
RGB percentages10.2%, 95.3%, 99.6%
HSLhsl(182.9, 99.1%, 54.9%)
HSV / HSBhsv(182.9, 89.8%, 99.6%)
CMYK89.8%, 4.3%, 0%, 0.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,766,398
CSS custom property--colour: #1AF3FE;

Brightness & contrast

Relative luminance0.71477WCAG 2.x, 0 is black and 1 is white
Perceived brightness205.5 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.3:1
Contrast with white1.37:1WCAG normal text: Fail
Contrast with black15.3:1WCAG normal text: AAA
Greyscale equivalent#C6C6C6
Inverted#E50C01

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E0E8FFno red cones; affects about 1% of men; ΔE 44.9 from the original
Deuteranopia#C4D3FFno green cones; the most common form, about 1% of men; ΔE 46.9 from the original
Tritanopia#00FDF6no blue cones; rare, and affects men and women equally; ΔE 11.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.37:1WCAG large text: Fail
Contrast with black, large text15.3:1WCAG large text: AAA

Named colours

Aqua · ΔE 8Cyan · ΔE 8Dark turquoise · ΔE 13.7Medium turquoise · ΔE 15.8Turquoise · ΔE 16.1Light seagreen · ΔE 25.7
Nearest named CSS colourAqua (#00FFFF)ΔE 8.02, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FE251A
Analogous#1AFE97, #1A81FE
Triadic#FE1AF3, #F3FE1A
Split complementary#FE1A81, #FE971A
Tetradic#971AFE, #FE251A, #81FE1A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E5FEFF
Lighter +30%#B2FBFF
Lighter +20%#80F8FE
Lighter +10%#4DF6FE
Darker −10%#01D9E4
Darker −20%#01A9B1
Darker −30%#01787E
Darker −40%#00484C
More saturated +25%#19F4FF
Less saturated −25%#37D9E1

Channel breakdown

R26
G243
B254
Red26 (10.2%)
Green243 (95.3%)
Blue254 (99.6%)
Hue182.89°
Saturation (HSL)99.13%
Lightness54.9%
Dominant channelBlue
Hex per channelR 1A · G F3 · B FE

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Every value on this page was computed from “1af3fe” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.