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Recognised as Colour

#045495

  • #045495
  • Blue
  • Dark
  • Nearest: Steel blue

#045495 is a blue with RGB values 4, 84, 149 and HSL 207°, 95%, 30%. It is a dark colour, so white text on it reaches 7.8:1 contrast (AAA for normal text). The nearest named colour is Steel blue.

Colour values

#045495#045495
HEX#045495
RGBrgb(4, 84, 149)
RGB (0–1)0.0157, 0.3294, 0.5843
RGB percentages1.6%, 32.9%, 58.4%
HSLhsl(206.9, 94.8%, 30%)
HSV / HSBhsv(206.9, 97.3%, 58.4%)
CMYK97.3%, 43.6%, 0%, 41.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer283,797
CSS custom property--colour: #045495;

Brightness & contrast

Relative luminance0.08536WCAG 2.x, 0 is black and 1 is white
Perceived brightness81.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.76:1
Contrast with white7.76:1WCAG normal text: AAA
Contrast with black2.71:1WCAG normal text: Fail
Greyscale equivalent#484848
Inverted#FBAB6A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#325998no red cones; affects about 1% of men; ΔE 5 from the original
Deuteranopia#164D94no green cones; the most common form, about 1% of men; ΔE 6.3 from the original
Tritanopia#00646Dno blue cones; rare, and affects men and women equally; ΔE 39.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.76:1WCAG large text: AAA
Contrast with black, large text2.71:1WCAG large text: Fail

Named colours

Steel blue · ΔE 21.6Dark slateblue · ΔE 21.8Cornflower blue · ΔE 28.3Dodgerblue · ΔE 33.1Midnight blue · ΔE 34.1Royal blue · ΔE 34.5
Nearest named CSS colourSteel blue (#4682B4)ΔE 21.6, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#954504
Analogous#04958D, #040C95
Triadic#950454, #549504
Split complementary#95040C, #958D04
Tetradic#8D0495, #954504, #0C9504

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#6ABAFB
Lighter +30%#38A3FA
Lighter +20%#078CF8
Lighter +10%#0570C7
Darker −10%#033863
Darker −20%#011C32
Darker −30%#000000
Darker −40%#000000
More saturated +25%#005499
Less saturated −25%#175282

Channel breakdown

R4
G84
B149
Red4 (1.6%)
Green84 (32.9%)
Blue149 (58.4%)
Hue206.9°
Saturation (HSL)94.77%
Lightness30%
Dominant channelBlue
Hex per channelR 04 · G 54 · B 95

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Every value on this page was computed from “hex 045495” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.