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Recognised as Colour

#134CCF

  • #134CCF
  • Blue
  • Dark
  • Nearest: Royal blue

#134CCF is a blue with RGB values 19, 76, 207 and HSL 222°, 83%, 44%. It is a dark colour, so white text on it reaches 7.1:1 contrast (AAA for normal text). The nearest named colour is Royal blue.

Colour values

#134CCF#134CCF
HEX#134CCF
RGBrgb(19, 76, 207)
RGB (0–1)0.0745, 0.298, 0.8118
RGB percentages7.5%, 29.8%, 81.2%
HSLhsl(221.8, 83.2%, 44.3%)
HSV / HSBhsv(221.8, 90.8%, 81.2%)
CMYK90.8%, 63.3%, 0%, 18.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,264,847
CSS custom property--colour: #134CCF;

Brightness & contrast

Relative luminance0.09812WCAG 2.x, 0 is black and 1 is white
Perceived brightness91.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.09:1
Contrast with white7.09:1WCAG normal text: AAA
Contrast with black2.96:1WCAG normal text: Fail
Greyscale equivalent#494949
Inverted#ECB330

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0061D3no red cones; affects about 1% of men; ΔE 15.6 from the original
Deuteranopia#0050CDno green cones; the most common form, about 1% of men; ΔE 4.6 from the original
Tritanopia#006F86no blue cones; rare, and affects men and women equally; ΔE 73.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.09:1WCAG large text: AAA
Contrast with black, large text2.96:1WCAG large text: Fail

Named colours

Royal blue · ΔE 14.6Slate blue · ΔE 16.2Medium slateblue · ΔE 17.5Rebecca purple · ΔE 26.6Medium purple · ΔE 28.1Dark blue · ΔE 28.1
Nearest named CSS colourRoyal blue (#4169E1)ΔE 14.59, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CF9613
Analogous#13AACF, #3813CF
Triadic#CF134C, #4CCF13
Split complementary#CF3813, #AACF13
Tetradic#CF13AA, #CF9613, #13CF38

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B6CAF8
Lighter +30%#87A8F4
Lighter +20%#5886F0
Lighter +10%#2A64EB
Darker −10%#0F3BA0
Darker −20%#0A2A72
Darker −30%#061943
Darker −40%#020714
More saturated +25%#0045E2
Less saturated −25%#2F57B3

Channel breakdown

R19
G76
B207
Red19 (7.5%)
Green76 (29.8%)
Blue207 (81.2%)
Hue221.81°
Saturation (HSL)83.19%
Lightness44.31%
Dominant channelBlue
Hex per channelR 13 · G 4C · B CF

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Every value on this page was computed from “134ccf” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.