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Recognised as Colour

#335D80

  • #335D80
  • Blue
  • Dark
  • Nearest: Steel blue

#335D80 is a blue with RGB values 51, 93, 128 and HSL 207°, 43%, 35%. It is a dark colour, so white text on it reaches 7:1 contrast (AA for normal text). The nearest named colour is Steel blue.

Colour values

#335D80#335D80
HEX#335D80
RGBrgb(51, 93, 128)
RGB (0–1)0.2, 0.3647, 0.502
RGB percentages20%, 36.5%, 50.2%
HSLhsl(207.3, 43%, 35.1%)
HSV / HSBhsv(207.3, 60.2%, 50.2%)
CMYK60.2%, 27.3%, 0%, 49.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,366,272
CSS custom property--colour: #335D80;

Brightness & contrast

Relative luminance0.10091WCAG 2.x, 0 is black and 1 is white
Perceived brightness87.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.96:1
Contrast with white6.96:1WCAG normal text: AA
Contrast with black3.02:1WCAG normal text: Fail
Greyscale equivalent#575757
Inverted#CCA27F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4E5E82no red cones; affects about 1% of men; ΔE 7.6 from the original
Deuteranopia#44567Fno green cones; the most common form, about 1% of men; ΔE 8.5 from the original
Tritanopia#006569no blue cones; rare, and affects men and women equally; ΔE 24.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.96:1WCAG large text: AAA
Contrast with black, large text3.02:1WCAG large text: AA

Named colours

Steel blue · ΔE 16.6Slate grey · ΔE 20.1Light slate grey · ΔE 22.1Dark slate grey · ΔE 23Dim grey · ΔE 25.1Gray · ΔE 28.8
Nearest named CSS colourSteel blue (#4682B4)ΔE 16.61, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#805633
Analogous#33807C, #333780
Triadic#80335D, #5D8033
Split complementary#803337, #807C33
Tetradic#7C3380, #805633, #378033

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A4C2DB
Lighter +30%#80A9CC
Lighter +20%#5B91BE
Lighter +10%#4277A4
Darker −10%#24435C
Darker −20%#162837
Darker −30%#070E13
Darker −40%#000000
More saturated +25%#1D5F96
Less saturated −25%#495B6A

Channel breakdown

R51
G93
B128
Red51 (20%)
Green93 (36.5%)
Blue128 (50.2%)
Hue207.27°
Saturation (HSL)43.02%
Lightness35.1%
Dominant channelBlue
Hex per channelR 33 · G 5D · B 80

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Every value on this page was computed from “335d80” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.