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Recognised as Colour

#90CFCF

  • #90CFCF
  • Cyan
  • Light
  • Nearest: Powder blue

#90CFCF is a cyan with RGB values 144, 207, 207 and HSL 180°, 40%, 69%. It is a light colour, so black text on it reaches 12:1 contrast (AAA for normal text). The nearest named colour is Powder blue.

Colour values

#90CFCF#90CFCF
HEX#90CFCF
RGBrgb(144, 207, 207)
RGB (0–1)0.5647, 0.8118, 0.8118
RGB percentages56.5%, 81.2%, 81.2%
HSLhsl(180, 39.6%, 68.8%)
HSV / HSBhsv(180, 30.4%, 81.2%)
CMYK30.4%, 0%, 0%, 18.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,490,383
CSS custom property--colour: #90CFCF;

Brightness & contrast

Relative luminance0.5506WCAG 2.x, 0 is black and 1 is white
Perceived brightness190.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.01:1
Contrast with white1.75:1WCAG normal text: Fail
Contrast with black12.01:1WCAG normal text: AAA
Greyscale equivalent#C2C2C2
Inverted#6F3030

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C7C9CFno red cones; affects about 1% of men; ΔE 20.7 from the original
Deuteranopia#BBC0D0no green cones; the most common form, about 1% of men; ΔE 21.4 from the original
Tritanopia#79D3CFno blue cones; rare, and affects men and women equally; ΔE 8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.75:1WCAG large text: Fail
Contrast with black, large text12.01:1WCAG large text: AAA

Named colours

Powder blue · ΔE 9.3Pale turquoise · ΔE 11Light blue · ΔE 11.4Sky blue · ΔE 15.7Medium turquoise · ΔE 17.7Cadetblue · ΔE 18
Nearest named CSS colourPowder blue (#B0E0E6)ΔE 9.27, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CF9090
Analogous#90CFB0, #90B0CF
Triadic#CF90CF, #CFCF90
Split complementary#CF90B0, #CFB090
Tetradic#B090CF, #CF9090, #B0CF90

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FBFDFD
Lighter +20%#D7EEEE
Lighter +10%#B4DEDE
Darker −10%#6CC0C0
Darker −20%#4BAEAE
Darker −30%#3C8A8A
Darker −40%#2C6767
More saturated +25%#7CE3E3
Less saturated −25%#A4BBBB

Channel breakdown

R144
G207
B207
Red144 (56.5%)
Green207 (81.2%)
Blue207 (81.2%)
Hue180°
Saturation (HSL)39.62%
Lightness68.82%
Dominant channelGreen and Blue
Hex per channelR 90 · G CF · B CF

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Every value on this page was computed from “90cfcf” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.