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Colour

#80B2B3

  • #80B2B3
  • Cyan
  • Dark
  • Nearest: Cadetblue

#80B2B3 is a cyan with RGB values 128, 178, 179 and HSL 181°, 25%, 60%. It is a dark colour, so black text on it reaches 8.9:1 contrast (AAA for normal text). The nearest named colour is Cadetblue.

Colour values

#80B2B3#80B2B3
HEX#80B2B3
RGBrgb(128, 178, 179)
RGB (0–1)0.502, 0.698, 0.702
RGB percentages50.2%, 69.8%, 70.2%
HSLhsl(181.2, 25.1%, 60.2%)
HSV / HSBhsv(181.2, 28.5%, 70.2%)
CMYK28.5%, 0.6%, 0%, 29.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,434,355
CSS custom property--colour: #80B2B3;

Brightness & contrast

Relative luminance0.39685WCAG 2.x, 0 is black and 1 is white
Perceived brightness164.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.94:1
Contrast with white2.35:1WCAG normal text: Fail
Contrast with black8.94:1WCAG normal text: AAA
Greyscale equivalent#A7A7A7
Inverted#7F4D4C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#ABADB3no red cones; affects about 1% of men; ΔE 16.9 from the original
Deuteranopia#A2A6B3no green cones; the most common form, about 1% of men; ΔE 17.4 from the original
Tritanopia#6EB5B2no blue cones; rare, and affects men and women equally; ΔE 6.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.35:1WCAG large text: Fail
Contrast with black, large text8.94:1WCAG large text: AAA

Named colours

Cadetblue · ΔE 9Light blue · ΔE 16.5Powder blue · ΔE 17.2Dark grey · ΔE 17.2Sky blue · ΔE 18.4Silver · ΔE 19.2
Nearest named CSS colourCadetblue (#5F9EA0)ΔE 8.96, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B38180
Analogous#80B39B, #8098B3
Triadic#B380B2, #B2B380
Split complementary#B38098, #B39B80
Tetradic#9B80B3, #B38180, #99B380

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#E0ECEC
Lighter +20%#C0D9D9
Lighter +10%#A0C5C6
Darker −10%#609FA0
Darker −20%#4D7F80
Darker −30%#3A6060
Darker −40%#274040
More saturated +25%#67CACC
Less saturated −25%#999A9A

Channel breakdown

R128
G178
B179
Red128 (50.2%)
Green178 (69.8%)
Blue179 (70.2%)
Hue181.18°
Saturation (HSL)25.12%
Lightness60.2%
Dominant channelBlue
Hex per channelR 80 · G B2 · B B3

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Every value on this page was computed from “80b2b3” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.