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Recognised as Colour

#91EAF5

  • #91EAF5
  • Cyan
  • Light
  • Nearest: Pale turquoise

#91EAF5 is a cyan with RGB values 145, 234, 245 and HSL 187°, 83%, 76%. It is a light colour, so black text on it reaches 15.3:1 contrast (AAA for normal text). The nearest named colour is Pale turquoise.

Colour values

#91EAF5#91EAF5
HEX#91EAF5
RGBrgb(145, 234, 245)
RGB (0–1)0.5686, 0.9176, 0.9608
RGB percentages56.9%, 91.8%, 96.1%
HSLhsl(186.6, 83.3%, 76.5%)
HSV / HSBhsv(186.6, 40.8%, 96.1%)
CMYK40.8%, 4.5%, 0%, 3.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,562,869
CSS custom property--colour: #91EAF5;

Brightness & contrast

Relative luminance0.71458WCAG 2.x, 0 is black and 1 is white
Perceived brightness212.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.29:1
Contrast with white1.37:1WCAG normal text: Fail
Contrast with black15.29:1WCAG normal text: AAA
Greyscale equivalent#D8D8D8
Inverted#6E150A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#DDE3F6no red cones; affects about 1% of men; ΔE 26 from the original
Deuteranopia#CCD6F5no green cones; the most common form, about 1% of men; ΔE 27 from the original
Tritanopia#65F1EDno blue cones; rare, and affects men and women equally; ΔE 15.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.37:1WCAG large text: Fail
Contrast with black, large text15.29:1WCAG large text: AAA

Named colours

Pale turquoise · ΔE 8.8Powder blue · ΔE 11.5Light blue · ΔE 13.8Sky blue · ΔE 14.6Medium turquoise · ΔE 18.1Light cyan · ΔE 20.2
Nearest named CSS colourPale turquoise (#AFEEEE)ΔE 8.82, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F59C91
Analogous#91F5CE, #91B8F5
Triadic#F591EA, #EAF591
Split complementary#F591B8, #F5CE91
Tetradic#CE91F5, #F59C91, #B8F591

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#EFFCFE
Lighter +10%#C0F3F9
Darker −10%#62E1F1
Darker −20%#34D8ED
Darker −30%#14C4D9
Darker −40%#1099AB
More saturated +25%#87F2FF
Less saturated −25%#A0DEE6

Channel breakdown

R145
G234
B245
Red145 (56.9%)
Green234 (91.8%)
Blue245 (96.1%)
Hue186.6°
Saturation (HSL)83.33%
Lightness76.47%
Dominant channelBlue
Hex per channelR 91 · G EA · B F5

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Every value on this page was computed from “91eaf5” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.