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Colour

#134C84

  • #134C84
  • Blue
  • Dark
  • Nearest: Steel blue

#134C84 is a blue with RGB values 19, 76, 132 and HSL 210°, 75%, 30%. It is a dark colour, so white text on it reaches 8.8:1 contrast (AAA for normal text). The nearest named colour is Steel blue.

Colour values

#134C84#134C84
HEX#134C84
RGBrgb(19, 76, 132)
RGB (0–1)0.0745, 0.298, 0.5176
RGB percentages7.5%, 29.8%, 51.8%
HSLhsl(209.7, 74.8%, 29.6%)
HSV / HSBhsv(209.7, 85.6%, 51.8%)
CMYK85.6%, 42.4%, 0%, 48.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,264,772
CSS custom property--colour: #134C84;

Brightness & contrast

Relative luminance0.06973WCAG 2.x, 0 is black and 1 is white
Perceived brightness74.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.77:1
Contrast with white8.77:1WCAG normal text: AAA
Contrast with black2.39:1WCAG normal text: Fail
Greyscale equivalent#444444
Inverted#ECB37B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#305086no red cones; affects about 1% of men; ΔE 4.4 from the original
Deuteranopia#1D4683no green cones; the most common form, about 1% of men; ΔE 5.4 from the original
Tritanopia#005961no blue cones; rare, and affects men and women equally; ΔE 34.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.77:1WCAG large text: AAA
Contrast with black, large text2.39:1WCAG large text: Fail

Named colours

Steel blue · ΔE 22.6Dark slateblue · ΔE 22.8Cornflower blue · ΔE 33.2Slate grey · ΔE 33.9Midnight blue · ΔE 34.6Light slate grey · ΔE 35.6
Nearest named CSS colourSteel blue (#4682B4)ΔE 22.63, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#844B13
Analogous#138483, #131484
Triadic#84134C, #4C8413
Split complementary#841314, #848413
Tetradic#831384, #844B13, #148413

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#78B2EB
Lighter +30%#4B99E5
Lighter +20%#207FDD
Lighter +10%#1966B1
Darker −10%#0D3257
Darker −20%#06192B
Darker −30%#000000
Darker −40%#000000
More saturated +25%#004C97
Less saturated −25%#264C71

Channel breakdown

R19
G76
B132
Red19 (7.5%)
Green76 (29.8%)
Blue132 (51.8%)
Hue209.73°
Saturation (HSL)74.83%
Lightness29.61%
Dominant channelBlue
Hex per channelR 13 · G 4C · B 84

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Every value on this page was computed from “134c84” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.