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Recognised as Colour

#4CE3F7

  • #4CE3F7
  • Cyan
  • Light
  • Nearest: Dark turquoise

#4CE3F7 is a cyan with RGB values 76, 227, 247 and HSL 187°, 91%, 63%. It is a light colour, so black text on it reaches 13.6:1 contrast (AAA for normal text). The nearest named colour is Dark turquoise.

Colour values

#4CE3F7#4CE3F7
HEX#4CE3F7
RGBrgb(76, 227, 247)
RGB (0–1)0.298, 0.8902, 0.9686
RGB percentages29.8%, 89%, 96.9%
HSLhsl(187, 91.4%, 63.3%)
HSV / HSBhsv(187, 69.2%, 96.9%)
CMYK69.2%, 8.1%, 0%, 3.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,039,095
CSS custom property--colour: #4CE3F7;

Brightness & contrast

Relative luminance0.6319WCAG 2.x, 0 is black and 1 is white
Perceived brightness197.3 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.64:1
Contrast with white1.54:1WCAG normal text: Fail
Contrast with black13.64:1WCAG normal text: AAA
Greyscale equivalent#C4C4C4
Inverted#B31C08

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D0DAF8no red cones; affects about 1% of men; ΔE 36.2 from the original
Deuteranopia#B7C9F7no green cones; the most common form, about 1% of men; ΔE 37.1 from the original
Tritanopia#00EDE9no blue cones; rare, and affects men and women equally; ΔE 16.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.54:1WCAG large text: Fail
Contrast with black, large text13.64:1WCAG large text: AAA

Named colours

Dark turquoise · ΔE 13.3Medium turquoise · ΔE 15.2Aqua · ΔE 18.3Cyan · ΔE 18.3Sky blue · ΔE 18.7Turquoise · ΔE 20.6
Nearest named CSS colourDark turquoise (#00CED1)ΔE 13.33, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F7604C
Analogous#4CF7B5, #4C8EF7
Triadic#F74CE3, #E3F74C
Split complementary#F74C8E, #F7B54C
Tetradic#B54CF7, #F7604C, #8EF74C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#DEFAFE
Lighter +20%#AEF2FB
Lighter +10%#7DEBF9
Darker −10%#1BDBF5
Darker −20%#09BCD4
Darker −30%#0791A3
Darker −40%#056572
More saturated +25%#44E9FF
Less saturated −25%#63D1E0

Channel breakdown

R76
G227
B247
Red76 (29.8%)
Green227 (89%)
Blue247 (96.9%)
Hue187.02°
Saturation (HSL)91.44%
Lightness63.33%
Dominant channelBlue
Hex per channelR 4C · G E3 · B F7

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Every value on this page was computed from “4ce3f7” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.