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Colour

#348DD0

  • #348DD0
  • Blue
  • Dark
  • Nearest: Steel blue

#348DD0 is a blue with RGB values 52, 141, 208 and HSL 206°, 62%, 51%. It is a dark colour, so black text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Steel blue.

Colour values

#348DD0#348DD0
HEX#348DD0
RGBrgb(52, 141, 208)
RGB (0–1)0.2039, 0.5529, 0.8157
RGB percentages20.4%, 55.3%, 81.6%
HSLhsl(205.8, 62.4%, 51%)
HSV / HSBhsv(205.8, 75%, 81.6%)
CMYK75%, 32.2%, 0%, 18.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,444,176
CSS custom property--colour: #348DD0;

Brightness & contrast

Relative luminance0.24334WCAG 2.x, 0 is black and 1 is white
Perceived brightness131.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.87:1
Contrast with white3.58:1WCAG normal text: Fail
Contrast with black5.87:1WCAG normal text: AA
Greyscale equivalent#7F7F7F
Inverted#CB722F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#6E8FD3no red cones; affects about 1% of men; ΔE 11.6 from the original
Deuteranopia#5881CFno green cones; the most common form, about 1% of men; ΔE 13.2 from the original
Tritanopia#009DA5no blue cones; rare, and affects men and women equally; ΔE 39.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.58:1WCAG large text: AA
Contrast with black, large text5.87:1WCAG large text: AAA

Named colours

Steel blue · ΔE 10.5Cornflower blue · ΔE 15.9Deep skyblue · ΔE 21.4Dodgerblue · ΔE 25.6Light skyblue · ΔE 27.8Light slate grey · ΔE 30.9
Nearest named CSS colourSteel blue (#4682B4)ΔE 10.54, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D07734
Analogous#34D0C5, #343FD0
Triadic#D0348D, #8DD034
Split complementary#D0343F, #D0C534
Tetradic#C534D0, #D07734, #3FD034

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DAEAF6
Lighter +30%#B0D3ED
Lighter +20%#87BCE3
Lighter +10%#5DA4DA
Darker −10%#2772AA
Darker −20%#1E5680
Darker −30%#143A57
Darker −40%#0B1E2D
More saturated +25%#1591EF
Less saturated −25%#5389B1

Channel breakdown

R52
G141
B208
Red52 (20.4%)
Green141 (55.3%)
Blue208 (81.6%)
Hue205.77°
Saturation (HSL)62.4%
Lightness50.98%
Dominant channelBlue
Hex per channelR 34 · G 8D · B D0

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Every value on this page was computed from “348dd0” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.