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Colour

#3167B6

  • #3167B6
  • Blue
  • Dark
  • Nearest: Cornflower blue

#3167B6 is a blue with RGB values 49, 103, 182 and HSL 216°, 58%, 45%. It is a dark colour, so white text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Cornflower blue.

Colour values

#3167B6#3167B6
HEX#3167B6
RGBrgb(49, 103, 182)
RGB (0–1)0.1922, 0.4039, 0.7137
RGB percentages19.2%, 40.4%, 71.4%
HSLhsl(215.6, 57.6%, 45.3%)
HSV / HSBhsv(215.6, 73.1%, 71.4%)
CMYK73.1%, 43.4%, 0%, 28.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,237,814
CSS custom property--colour: #3167B6;

Brightness & contrast

Relative luminance0.13731WCAG 2.x, 0 is black and 1 is white
Perceived brightness103.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.61:1
Contrast with white5.61:1WCAG normal text: AA
Contrast with black3.75:1WCAG normal text: Fail
Greyscale equivalent#616161
Inverted#CE9849

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#406EB9no red cones; affects about 1% of men; ΔE 4 from the original
Deuteranopia#2862B4no green cones; the most common form, about 1% of men; ΔE 2.9 from the original
Tritanopia#007985no blue cones; rare, and affects men and women equally; ΔE 46.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.61:1WCAG large text: AAA
Contrast with black, large text3.75:1WCAG large text: AA

Named colours

Cornflower blue · ΔE 18.2Dark slateblue · ΔE 21.6Steel blue · ΔE 21.9Dodgerblue · ΔE 22.6Royal blue · ΔE 25Slate blue · ΔE 28.6
Nearest named CSS colourCornflower blue (#6495ED)ΔE 18.23, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B68031
Analogous#31A9B6, #3E31B6
Triadic#B63167, #67B631
Split complementary#B63E31, #A9B631
Tetradic#B631AA, #B68031, #31B63E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C4D5EF
Lighter +30%#9CB9E4
Lighter +20%#749DD9
Lighter +10%#4B81CF
Darker −10%#26508E
Darker −20%#1B3A66
Darker −30%#11233D
Darker −40%#060C15
More saturated +25%#1462D3
Less saturated −25%#4E6C99

Channel breakdown

R49
G103
B182
Red49 (19.2%)
Green103 (40.4%)
Blue182 (71.4%)
Hue215.64°
Saturation (HSL)57.58%
Lightness45.29%
Dominant channelBlue
Hex per channelR 31 · G 67 · B B6

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Every value on this page was computed from “3167b6” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.