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Recognised as Colour

#335B80

  • #335B80
  • Blue
  • Dark
  • Nearest: Steel blue

#335B80 is a blue with RGB values 51, 91, 128 and HSL 209°, 43%, 35%. It is a dark colour, so white text on it reaches 7.1:1 contrast (AAA for normal text). The nearest named colour is Steel blue.

Colour values

#335B80#335B80
HEX#335B80
RGBrgb(51, 91, 128)
RGB (0–1)0.2, 0.3569, 0.502
RGB percentages20%, 35.7%, 50.2%
HSLhsl(208.8, 43%, 35.1%)
HSV / HSBhsv(208.8, 60.2%, 50.2%)
CMYK60.2%, 28.9%, 0%, 49.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,365,760
CSS custom property--colour: #335B80;

Brightness & contrast

Relative luminance0.09744WCAG 2.x, 0 is black and 1 is white
Perceived brightness86.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.12:1
Contrast with white7.12:1WCAG normal text: AAA
Contrast with black2.95:1WCAG normal text: Fail
Greyscale equivalent#555555
Inverted#CCA47F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4B5C82no red cones; affects about 1% of men; ΔE 6.7 from the original
Deuteranopia#41557Fno green cones; the most common form, about 1% of men; ΔE 7.1 from the original
Tritanopia#006468no blue cones; rare, and affects men and women equally; ΔE 25.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text7.12:1WCAG large text: AAA
Contrast with black, large text2.95:1WCAG large text: Fail

Named colours

Steel blue · ΔE 16.8Slate grey · ΔE 21.2Light slate grey · ΔE 23.2Dark slate grey · ΔE 24.1Dim grey · ΔE 26.1Gray · ΔE 29.9
Nearest named CSS colourSteel blue (#4682B4)ΔE 16.82, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#805833
Analogous#33807F, #333480
Triadic#80335B, #5B8033
Split complementary#803335, #807F33
Tetradic#7E3380, #805833, #348033

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A4C1DB
Lighter +30%#80A7CC
Lighter +20%#5B8EBE
Lighter +10%#4275A4
Darker −10%#24415C
Darker −20%#162737
Darker −30%#070D13
Darker −40%#000000
More saturated +25%#1D5C96
Less saturated −25%#495A6A

Channel breakdown

R51
G91
B128
Red51 (20%)
Green91 (35.7%)
Blue128 (50.2%)
Hue208.83°
Saturation (HSL)43.02%
Lightness35.1%
Dominant channelBlue
Hex per channelR 33 · G 5B · B 80

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Every value on this page was computed from “335b80” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.