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Colour

#1967B3

  • #1967B3
  • Blue
  • Dark
  • Nearest: Cornflower blue

#1967B3 is a blue with RGB values 25, 103, 179 and HSL 210°, 75%, 40%. It is a dark colour, so white text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Cornflower blue.

Colour values

#1967B3#1967B3
HEX#1967B3
RGBrgb(25, 103, 179)
RGB (0–1)0.098, 0.4039, 0.702
RGB percentages9.8%, 40.4%, 70.2%
HSLhsl(209.6, 75.5%, 40%)
HSV / HSBhsv(209.6, 86%, 70.2%)
CMYK86%, 42.5%, 0%, 29.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,664,947
CSS custom property--colour: #1967B3;

Brightness & contrast

Relative luminance0.13162WCAG 2.x, 0 is black and 1 is white
Perceived brightness100.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.78:1
Contrast with white5.78:1WCAG normal text: AA
Contrast with black3.63:1WCAG normal text: Fail
Greyscale equivalent#5C5C5C
Inverted#E6984C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#406DB6no red cones; affects about 1% of men; ΔE 5.2 from the original
Deuteranopia#245FB2no green cones; the most common form, about 1% of men; ΔE 6.8 from the original
Tritanopia#007984no blue cones; rare, and affects men and women equally; ΔE 44.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.78:1WCAG large text: AAA
Contrast with black, large text3.63:1WCAG large text: AA

Named colours

Cornflower blue · ΔE 19.4Steel blue · ΔE 19.9Dodgerblue · ΔE 23.8Dark slateblue · ΔE 24.1Royal blue · ΔE 28.1Slate blue · ΔE 32.3
Nearest named CSS colourCornflower blue (#6495ED)ΔE 19.43, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B36519
Analogous#19B3B2, #191AB3
Triadic#B31967, #67B319
Split complementary#B3191A, #B3B219
Tetradic#B219B3, #B36519, #1AB319

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A6CDF3
Lighter +30%#79B3EC
Lighter +20%#4C9AE6
Lighter +10%#1F81E0
Darker −10%#134D86
Darker −20%#0C345A
Darker −30%#061A2D
Darker −40%#000000
More saturated +25%#0067CC
Less saturated −25%#33679A

Channel breakdown

R25
G103
B179
Red25 (9.8%)
Green103 (40.4%)
Blue179 (70.2%)
Hue209.61°
Saturation (HSL)75.49%
Lightness40%
Dominant channelBlue
Hex per channelR 19 · G 67 · B B3

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Every value on this page was computed from “1967b3” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.