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Recognised as Colour

#65AFBF

  • #65AFBF
  • Cyan
  • Dark
  • Nearest: Cadetblue

#65AFBF is a cyan with RGB values 101, 175, 191 and HSL 191°, 41%, 57%. It is a dark colour, so black text on it reaches 8.4:1 contrast (AAA for normal text). The nearest named colour is Cadetblue.

Colour values

#65AFBF#65AFBF
HEX#65AFBF
RGBrgb(101, 175, 191)
RGB (0–1)0.3961, 0.6863, 0.749
RGB percentages39.6%, 68.6%, 74.9%
HSLhsl(190.7, 41.3%, 57.3%)
HSV / HSBhsv(190.7, 47.1%, 74.9%)
CMYK47.1%, 8.4%, 0%, 25.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,664,127
CSS custom property--colour: #65AFBF;

Brightness & contrast

Relative luminance0.37188WCAG 2.x, 0 is black and 1 is white
Perceived brightness158.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.44:1
Contrast with white2.49:1WCAG normal text: Fail
Contrast with black8.44:1WCAG normal text: AAA
Greyscale equivalent#A0A0A0
Inverted#9A5040

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A3AAC0no red cones; affects about 1% of men; ΔE 21.2 from the original
Deuteranopia#94A0BFno green cones; the most common form, about 1% of men; ΔE 21.5 from the original
Tritanopia#36B6B4no blue cones; rare, and affects men and women equally; ΔE 16.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.49:1WCAG large text: Fail
Contrast with black, large text8.44:1WCAG large text: AAA

Named colours

Cadetblue · ΔE 10.1Sky blue · ΔE 13.8Light blue · ΔE 18.6Light skyblue · ΔE 19.7Dark cyan · ΔE 20.3Light slate grey · ΔE 20.6
Nearest named CSS colourCadetblue (#5F9EA0)ΔE 10.14, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BF7565
Analogous#65BFA2, #6582BF
Triadic#BF65AF, #AFBF65
Split complementary#BF6582, #BFA265
Tetradic#A265BF, #BF7565, #82BF65

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F5FAFB
Lighter +30%#D1E7EC
Lighter +20%#ADD4DD
Lighter +10%#89C2CE
Darker −10%#4799AA
Darker −20%#387886
Darker −30%#295862
Darker −40%#1A383E
More saturated +25%#4AC1DA
Less saturated −25%#809DA4

Channel breakdown

R101
G175
B191
Red101 (39.6%)
Green175 (68.6%)
Blue191 (74.9%)
Hue190.67°
Saturation (HSL)41.28%
Lightness57.25%
Dominant channelBlue
Hex per channelR 65 · G AF · B BF

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Every value on this page was computed from “65afbf” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.