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Recognised as Colour

#91DAD3

  • #91DAD3
  • Cyan
  • Light
  • Nearest: Pale turquoise

#91DAD3 is a cyan with RGB values 145, 218, 211 and HSL 174°, 50%, 71%. It is a light colour, so black text on it reaches 13.2:1 contrast (AAA for normal text). The nearest named colour is Pale turquoise.

Colour values

#91DAD3#91DAD3
HEX#91DAD3
RGBrgb(145, 218, 211)
RGB (0–1)0.5686, 0.8549, 0.8275
RGB percentages56.9%, 85.5%, 82.7%
HSLhsl(174.2, 49.7%, 71.2%)
HSV / HSBhsv(174.2, 33.5%, 85.5%)
CMYK33.5%, 0%, 3.2%, 14.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,558,739
CSS custom property--colour: #91DAD3;

Brightness & contrast

Relative luminance0.60866WCAG 2.x, 0 is black and 1 is white
Perceived brightness198.1 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 13.17:1
Contrast with white1.59:1WCAG normal text: Fail
Contrast with black13.17:1WCAG normal text: AAA
Greyscale equivalent#CACACA
Inverted#6E252C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D2D3D3no red cones; affects about 1% of men; ΔE 24.2 from the original
Deuteranopia#C5C9D4no green cones; the most common form, about 1% of men; ΔE 25 from the original
Tritanopia#77DDD8no blue cones; rare, and affects men and women equally; ΔE 7.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.59:1WCAG large text: Fail
Contrast with black, large text13.17:1WCAG large text: AAA

Named colours

Pale turquoise · ΔE 9.4Powder blue · ΔE 11.6Medium turquoise · ΔE 15Light blue · ΔE 15.4Medium aquamarine · ΔE 19.8Dark turquoise · ΔE 19.9
Nearest named CSS colourPale turquoise (#AFEEEE)ΔE 9.36, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DA9198
Analogous#91DAAF, #91BCDA
Triadic#D391DA, #DAD391
Split complementary#DA91BC, #DAAE91
Tetradic#AF91DA, #DA9198, #BDDA91

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#DDF4F2
Lighter +10%#B7E7E2
Darker −10%#6BCDC4
Darker −20%#45C0B4
Darker −30%#359D93
Darker −40%#28776F
More saturated +25%#7FECE2
Less saturated −25%#A3C8C4

Channel breakdown

R145
G218
B211
Red145 (56.9%)
Green218 (85.5%)
Blue211 (82.7%)
Hue174.25°
Saturation (HSL)49.66%
Lightness71.18%
Dominant channelGreen
Hex per channelR 91 · G DA · B D3

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Every value on this page was computed from “91dad3” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.