Nerdulator> put something in

Recognised as Colour

#507D7D

  • #507D7D
  • Cyan
  • Dark
  • Nearest: Cadetblue

#507D7D is a cyan with RGB values 80, 125, 125 and HSL 180°, 22%, 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

#507D7D#507D7D
HEX#507D7D
RGBrgb(80, 125, 125)
RGB (0–1)0.3137, 0.4902, 0.4902
RGB percentages31.4%, 49%, 49%
HSLhsl(180, 22%, 40.2%)
HSV / HSBhsv(180, 36%, 49%)
CMYK36%, 0%, 0%, 51%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,275,005
CSS custom property--colour: #507D7D;

Brightness & contrast

Relative luminance0.17853WCAG 2.x, 0 is black and 1 is white
Perceived brightness113.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.59:1
Contrast with white4.59:1WCAG normal text: AA
Contrast with black4.57:1WCAG normal text: AA
Greyscale equivalent#737373
Inverted#AF8282

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#77797Dno red cones; affects about 1% of men; ΔE 15.7 from the original
Deuteranopia#6F737Dno green cones; the most common form, about 1% of men; ΔE 16.1 from the original
Tritanopia#3E807Dno blue cones; rare, and affects men and women equally; ΔE 6.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.59:1WCAG large text: AAA
Contrast with black, large text4.57:1WCAG large text: AAA

Named colours

Cadetblue · ΔE 12.9Teal · ΔE 14Slate grey · ΔE 14.8Light slate grey · ΔE 15.9Dark cyan · ΔE 16.1Gray · ΔE 16.7
Nearest named CSS colourCadetblue (#5F9EA0)ΔE 12.85, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7D5050
Analogous#507D67, #50677D
Triadic#7D507D, #7D7D50
Split complementary#7D5067, #7D6750
Tetradic#67507D, #7D5050, #677D50

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C1D8D8
Lighter +30%#A2C4C4
Lighter +20%#83B0B0
Lighter +10%#649C9C
Darker −10%#3C5E5E
Darker −20%#283F3F
Darker −30%#142020
Darker −40%#000101
More saturated +25%#369797
Less saturated −25%#676767

Channel breakdown

R80
G125
B125
Red80 (31.4%)
Green125 (49%)
Blue125 (49%)
Hue180°
Saturation (HSL)21.95%
Lightness40.2%
Dominant channelGreen and Blue
Hex per channelR 50 · G 7D · B 7D

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “507d7d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.