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Recognised as Colour

#3D8283

  • #3D8283
  • Cyan
  • Dark
  • Nearest: Teal

#3D8283 is a cyan with RGB values 61, 130, 131 and HSL 181°, 36%, 38%. It is a dark colour, so black text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Teal.

Colour values

#3D8283#3D8283
HEX#3D8283
RGBrgb(61, 130, 131)
RGB (0–1)0.2392, 0.5098, 0.5137
RGB percentages23.9%, 51%, 51.4%
HSLhsl(180.9, 36.5%, 37.6%)
HSV / HSBhsv(180.9, 53.4%, 51.4%)
CMYK53.4%, 0.8%, 0%, 48.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,031,107
CSS custom property--colour: #3D8283;

Brightness & contrast

Relative luminance0.18596WCAG 2.x, 0 is black and 1 is white
Perceived brightness114 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.72:1
Contrast with white4.45:1WCAG normal text: Fail
Contrast with black4.72:1WCAG normal text: AA
Greyscale equivalent#737373
Inverted#C27D7C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7A7D83no red cones; affects about 1% of men; ΔE 21.8 from the original
Deuteranopia#6F7484no green cones; the most common form, about 1% of men; ΔE 23.1 from the original
Tritanopia#038682no blue cones; rare, and affects men and women equally; ΔE 9.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.45:1WCAG large text: AA
Contrast with black, large text4.72:1WCAG large text: AAA

Named colours

Teal · ΔE 7.9Dark cyan · ΔE 9.7Cadetblue · ΔE 11.1Slate grey · ΔE 19.6Light slate grey · ΔE 20.3Dark slate grey · ΔE 21.5
Nearest named CSS colourTeal (#008080)ΔE 7.89, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#833E3D
Analogous#3D8361, #3D5F83
Triadic#833D82, #82833D
Split complementary#833D5F, #83613D
Tetradic#613D83, #833E3D, #5F833D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B1DADB
Lighter +30%#8ECACB
Lighter +20%#6CB9BA
Lighter +10%#4DA5A6
Darker −10%#2D5F60
Darker −20%#1D3D3D
Darker −30%#0C1A1B
Darker −40%#000000
More saturated +25%#25999B
Less saturated −25%#556B6B

Channel breakdown

R61
G130
B131
Red61 (23.9%)
Green130 (51%)
Blue131 (51.4%)
Hue180.86°
Saturation (HSL)36.46%
Lightness37.65%
Dominant channelBlue
Hex per channelR 3D · G 82 · B 83

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Every value on this page was computed from “3d8283” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.