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Recognised as Colour

#4D7D80

  • #4D7D80
  • Cyan
  • Dark
  • Nearest: Cadetblue

#4D7D80 is a cyan with RGB values 77, 125, 128 and HSL 184°, 25%, 40%. It is a dark colour, so white text on it reaches 4.6:1 contrast (AA for normal text). The nearest named colour is Cadetblue.

Colour values

#4D7D80#4D7D80
HEX#4D7D80
RGBrgb(77, 125, 128)
RGB (0–1)0.302, 0.4902, 0.502
RGB percentages30.2%, 49%, 50.2%
HSLhsl(183.5, 24.9%, 40.2%)
HSV / HSBhsv(183.5, 39.8%, 50.2%)
CMYK39.8%, 2.3%, 0%, 49.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,078,400
CSS custom property--colour: #4D7D80;

Brightness & contrast

Relative luminance0.17804WCAG 2.x, 0 is black and 1 is white
Perceived brightness113.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.6:1
Contrast with white4.6:1WCAG normal text: AA
Contrast with black4.56:1WCAG normal text: AA
Greyscale equivalent#737373
Inverted#B2827F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#777980no red cones; affects about 1% of men; ΔE 16.4 from the original
Deuteranopia#6E7280no green cones; the most common form, about 1% of men; ΔE 17.1 from the original
Tritanopia#37807Eno blue cones; rare, and affects men and women equally; ΔE 7.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.6:1WCAG large text: AAA
Contrast with black, large text4.56:1WCAG large text: AAA

Named colours

Cadetblue · ΔE 12.7Teal · ΔE 13.6Slate grey · ΔE 14.3Light slate grey · ΔE 15.4Dark cyan · ΔE 15.7Gray · ΔE 17.4
Nearest named CSS colourCadetblue (#5F9EA0)ΔE 12.66, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#80504D
Analogous#4D8069, #4D6480
Triadic#804D7D, #7D804D
Split complementary#804D64, #806A4D
Tetradic#6A4D80, #80504D, #64804D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C0D8D9
Lighter +30%#A0C4C6
Lighter +20%#80B0B3
Lighter +10%#609CA0
Darker −10%#3A5E60
Darker −20%#273F40
Darker −30%#142020
Darker −40%#000101
More saturated +25%#33949A
Less saturated −25%#676767

Channel breakdown

R77
G125
B128
Red77 (30.2%)
Green125 (49%)
Blue128 (50.2%)
Hue183.53°
Saturation (HSL)24.88%
Lightness40.2%
Dominant channelBlue
Hex per channelR 4D · G 7D · B 80

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Every value on this page was computed from “4d7d80” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.