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Recognised as Colour

#338A93

  • #338A93
  • Cyan
  • Dark
  • Nearest: Dark cyan

#338A93 is a cyan with RGB values 51, 138, 147 and HSL 186°, 48%, 39%. It is a dark colour, so black text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Dark cyan.

Colour values

#338A93#338A93
HEX#338A93
RGBrgb(51, 138, 147)
RGB (0–1)0.2, 0.5412, 0.5765
RGB percentages20%, 54.1%, 57.6%
HSLhsl(185.6, 48.5%, 38.8%)
HSV / HSBhsv(185.6, 65.3%, 57.6%)
CMYK65.3%, 6.1%, 0%, 42.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,377,811
CSS custom property--colour: #338A93;

Brightness & contrast

Relative luminance0.20987WCAG 2.x, 0 is black and 1 is white
Perceived brightness120.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.2:1
Contrast with white4.04:1WCAG normal text: Fail
Contrast with black5.2:1WCAG normal text: AA
Greyscale equivalent#787878
Inverted#CC756C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7F8494no red cones; affects about 1% of men; ΔE 24.6 from the original
Deuteranopia#717A93no green cones; the most common form, about 1% of men; ΔE 25.2 from the original
Tritanopia#00908Dno blue cones; rare, and affects men and women equally; ΔE 10.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.04:1WCAG large text: AA
Contrast with black, large text5.2:1WCAG large text: AAA

Named colours

Dark cyan · ΔE 8.7Teal · ΔE 8.7Cadetblue · ΔE 10.1Light seagreen · ΔE 20.6Slate grey · ΔE 20.6Light slate grey · ΔE 20.7
Nearest named CSS colourDark cyan (#008B8B)ΔE 8.69, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#933C33
Analogous#33936C, #335A93
Triadic#93338A, #8A9333
Split complementary#93335A, #936C33
Tetradic#6C3393, #933C33, #5A9333

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#AFDEE3
Lighter +30%#89CFD6
Lighter +20%#63BFC9
Lighter +10%#40AEB9
Darker −10%#26666D
Darker −20%#194347
Darker −30%#0C1F21
Darker −40%#000000
More saturated +25%#1A9EAC
Less saturated −25%#4C767A

Channel breakdown

R51
G138
B147
Red51 (20%)
Green138 (54.1%)
Blue147 (57.6%)
Hue185.63°
Saturation (HSL)48.48%
Lightness38.82%
Dominant channelBlue
Hex per channelR 33 · G 8A · B 93

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Every value on this page was computed from “338a93” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.