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Recognised as Colour

#5DDDE4

  • #5DDDE4
  • Cyan
  • Light
  • Nearest: Medium turquoise

#5DDDE4 is a cyan with RGB values 93, 221, 228 and HSL 183°, 71%, 63%. It is a light colour, so black text on it reaches 12.9:1 contrast (AAA for normal text). The nearest named colour is Medium turquoise.

Colour values

#5DDDE4#5DDDE4
HEX#5DDDE4
RGBrgb(93, 221, 228)
RGB (0–1)0.3647, 0.8667, 0.8941
RGB percentages36.5%, 86.7%, 89.4%
HSLhsl(183.1, 71.4%, 62.9%)
HSV / HSBhsv(183.1, 59.2%, 89.4%)
CMYK59.2%, 3.1%, 0%, 10.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,151,652
CSS custom property--colour: #5DDDE4;

Brightness & contrast

Relative luminance0.59641WCAG 2.x, 0 is black and 1 is white
Perceived brightness192.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.93:1
Contrast with white1.62:1WCAG normal text: Fail
Contrast with black12.93:1WCAG normal text: AAA
Greyscale equivalent#C2C2C2
Inverted#A2221B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#CED4E5no red cones; affects about 1% of men; ΔE 34.7 from the original
Deuteranopia#B9C4E5no green cones; the most common form, about 1% of men; ΔE 36.3 from the original
Tritanopia#00E4DFno blue cones; rare, and affects men and women equally; ΔE 13.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.62:1WCAG large text: Fail
Contrast with black, large text12.93:1WCAG large text: AAA

Named colours

Medium turquoise · ΔE 8.6Dark turquoise · ΔE 9.5Turquoise · ΔE 14.9Pale turquoise · ΔE 17.5Aqua · ΔE 17.8Cyan · ΔE 17.8
Nearest named CSS colourMedium turquoise (#48D1CC)ΔE 8.59, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E4645D
Analogous#5DE4A7, #5D9AE4
Triadic#E45DDD, #DDE45D
Split complementary#E45D9A, #E4A85D
Tetradic#A75DE4, #E4645D, #99E45D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#E0F9FA
Lighter +20%#B4EFF3
Lighter +10%#89E6EB
Darker −10%#31D4DD
Darker −20%#1FB4BC
Darker −30%#188A90
Darker −40%#116064
More saturated +25%#45F2FC
Less saturated −25%#75C8CC

Channel breakdown

R93
G221
B228
Red93 (36.5%)
Green221 (86.7%)
Blue228 (89.4%)
Hue183.11°
Saturation (HSL)71.43%
Lightness62.94%
Dominant channelBlue
Hex per channelR 5D · G DD · B E4

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Every value on this page was computed from “5ddde4” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.