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Recognised as Colour

#1FFFF6

  • #1FFFF6
  • Cyan
  • Light
  • Nearest: Aqua

#1FFFF6 is a cyan with RGB values 31, 255, 246 and HSL 178°, 100%, 56%. It is a light colour, so black text on it reaches 16.7:1 contrast (AAA for normal text). The nearest named colour is Aqua.

Colour values

#1FFFF6#1FFFF6
HEX#1FFFF6
RGBrgb(31, 255, 246)
RGB (0–1)0.1216, 1, 0.9647
RGB percentages12.2%, 100%, 96.5%
HSLhsl(177.6, 100%, 56.1%)
HSV / HSBhsv(177.6, 87.8%, 100%)
CMYK87.8%, 0%, 3.5%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,097,142
CSS custom property--colour: #1FFFF6;

Brightness & contrast

Relative luminance0.78465WCAG 2.x, 0 is black and 1 is white
Perceived brightness213 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.69:1
Contrast with white1.26:1WCAG normal text: Fail
Contrast with black16.69:1WCAG normal text: AAA
Greyscale equivalent#CFCFCF
Inverted#E00009

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#EFF1F6no red cones; affects about 1% of men; ΔE 50.6 from the original
Deuteranopia#D4DDF8no green cones; the most common form, about 1% of men; ΔE 52.3 from the original
Tritanopia#00FFFCno blue cones; rare, and affects men and women equally; ΔE 3.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.26:1WCAG large text: Fail
Contrast with black, large text16.69:1WCAG large text: AAA

Named colours

Aqua · ΔE 4.8Cyan · ΔE 4.8Turquoise · ΔE 12.6Medium turquoise · ΔE 18.8Dark turquoise · ΔE 18.9Aquamarine · ΔE 19.8
Nearest named CSS colourAqua (#00FFFF)ΔE 4.79, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF1F28
Analogous#1FFF86, #1F98FF
Triadic#F61FFF, #FFF61F
Split complementary#FF1F98, #FF861F
Tetradic#861FFF, #FF1F28, #98FF1F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EBFFFE
Lighter +30%#B8FFFC
Lighter +20%#85FFFA
Lighter +10%#52FFF8
Darker −10%#00EBE2
Darker −20%#00B8B1
Darker −30%#008580
Darker −40%#00524F
More saturated +25%#1FFFF6
Less saturated −25%#3BE3DC

Channel breakdown

R31
G255
B246
Red31 (12.2%)
Green255 (100%)
Blue246 (96.5%)
Hue177.59°
Saturation (HSL)100%
Lightness56.08%
Dominant channelGreen
Hex per channelR 1F · G FF · B F6

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Every value on this page was computed from “1ffff6” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.