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Recognised as Colour

#335DA0

  • #335DA0
  • Blue
  • Dark
  • Nearest: Steel blue

#335DA0 is a blue with RGB values 51, 93, 160 and HSL 217°, 52%, 41%. It is a dark colour, so white text on it reaches 6.5:1 contrast (AA for normal text). The nearest named colour is Steel blue.

Colour values

#335DA0#335DA0
HEX#335DA0
RGBrgb(51, 93, 160)
RGB (0–1)0.2, 0.3647, 0.6275
RGB percentages20%, 36.5%, 62.7%
HSLhsl(216.9, 51.7%, 41.4%)
HSV / HSBhsv(216.9, 68.1%, 62.7%)
CMYK68.1%, 41.9%, 0%, 37.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,366,304
CSS custom property--colour: #335DA0;

Brightness & contrast

Relative luminance0.11071WCAG 2.x, 0 is black and 1 is white
Perceived brightness93.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.53:1
Contrast with white6.53:1WCAG normal text: AA
Contrast with black3.21:1WCAG normal text: Fail
Greyscale equivalent#595959
Inverted#CCA25F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3E63A3no red cones; affects about 1% of men; ΔE 3.3 from the original
Deuteranopia#2D599Fno green cones; the most common form, about 1% of men; ΔE 2.6 from the original
Tritanopia#006C76no blue cones; rare, and affects men and women equally; ΔE 41 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.53:1WCAG large text: AAA
Contrast with black, large text3.21:1WCAG large text: AA

Named colours

Steel blue · ΔE 19.6Dark slateblue · ΔE 20.1Cornflower blue · ΔE 23.9Dodgerblue · ΔE 30.1Royal blue · ΔE 31.6Slate blue · ΔE 33.2
Nearest named CSS colourSteel blue (#4682B4)ΔE 19.58, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A07633
Analogous#3393A0, #4033A0
Triadic#A0335D, #5DA033
Split complementary#A04033, #93A033
Tetradic#A03393, #A07633, #33A040

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B7CAE8
Lighter +30%#90ADDC
Lighter +20%#6A91CF
Lighter +10%#4374C3
Darker −10%#274779
Darker −20%#1A3053
Darker −30%#0E1A2C
Darker −40%#020305
More saturated +25%#1957BA
Less saturated −25%#4D6386

Channel breakdown

R51
G93
B160
Red51 (20%)
Green93 (36.5%)
Blue160 (62.7%)
Hue216.88°
Saturation (HSL)51.66%
Lightness41.37%
Dominant channelBlue
Hex per channelR 33 · G 5D · B A0

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Every value on this page was computed from “335da0” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.