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Recognised as Colour

#2DEDE3

  • #2DEDE3
  • Cyan
  • Light
  • Nearest: Turquoise

#2DEDE3 is a cyan with RGB values 45, 237, 227 and HSL 177°, 84%, 55%. It is a light colour, so black text on it reaches 14.3:1 contrast (AAA for normal text). The nearest named colour is Turquoise.

Colour values

#2DEDE3#2DEDE3
HEX#2DEDE3
RGBrgb(45, 237, 227)
RGB (0–1)0.1765, 0.9294, 0.8902
RGB percentages17.6%, 92.9%, 89%
HSLhsl(176.9, 84.2%, 55.3%)
HSV / HSBhsv(176.9, 81%, 92.9%)
CMYK81%, 0%, 4.2%, 7.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,010,019
CSS custom property--colour: #2DEDE3;

Brightness & contrast

Relative luminance0.66672WCAG 2.x, 0 is black and 1 is white
Perceived brightness198.6 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.33:1
Contrast with white1.47:1WCAG normal text: Fail
Contrast with black14.33:1WCAG normal text: AAA
Greyscale equivalent#C3C3C3
Inverted#D2121C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#DFE0E3no red cones; affects about 1% of men; ΔE 47.3 from the original
Deuteranopia#C6CDE5no green cones; the most common form, about 1% of men; ΔE 49.1 from the original
Tritanopia#00F3EAno 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 text1.47:1WCAG large text: Fail
Contrast with black, large text14.33:1WCAG large text: AAA

Named colours

Turquoise · ΔE 6.2Aqua · ΔE 8.5Cyan · ΔE 8.5Medium turquoise · ΔE 12.4Dark turquoise · ΔE 13.1Aquamarine · ΔE 19
Nearest named CSS colourTurquoise (#40E0D0)ΔE 6.22, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#ED2D37
Analogous#2DED83, #2D97ED
Triadic#E32DED, #EDE32D
Split complementary#ED2D97, #ED832D
Tetradic#832DED, #ED2D37, #97ED2D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E9FDFC
Lighter +30%#BAF9F6
Lighter +20%#8BF5F0
Lighter +10%#5CF1E9
Darker −10%#12D5CB
Darker −20%#0EA69E
Darker −30%#0A7771
Darker −40%#064844
More saturated +25%#1BFFF3
Less saturated −25%#4AD1C9

Channel breakdown

R45
G237
B227
Red45 (17.6%)
Green237 (92.9%)
Blue227 (89%)
Hue176.88°
Saturation (HSL)84.21%
Lightness55.29%
Dominant channelGreen
Hex per channelR 2D · G ED · B E3

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Every value on this page was computed from “2dede3” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.