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Recognised as Colour

#045595

  • #045595
  • Blue
  • Dark
  • Nearest: Steel blue

#045595 is a blue with RGB values 4, 85, 149 and HSL 206°, 95%, 30%. It is a dark colour, so white text on it reaches 7.7:1 contrast (AAA for normal text). The nearest named colour is Steel blue.

Colour values

#045595#045595
HEX#045595
RGBrgb(4, 85, 149)
RGB (0–1)0.0157, 0.3333, 0.5843
RGB percentages1.6%, 33.3%, 58.4%
HSLhsl(206.5, 94.8%, 30%)
HSV / HSBhsv(206.5, 97.3%, 58.4%)
CMYK97.3%, 43%, 0%, 41.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer284,053
CSS custom property--colour: #045595;

Brightness & contrast

Relative luminance0.08693WCAG 2.x, 0 is black and 1 is white
Perceived brightness82.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.67:1
Contrast with white7.67:1WCAG normal text: AAA
Contrast with black2.74:1WCAG normal text: Fail
Greyscale equivalent#484848
Inverted#FBAA6A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#345A98no red cones; affects about 1% of men; ΔE 5.4 from the original
Deuteranopia#1A4E94no green cones; the most common form, about 1% of men; ΔE 6.5 from the original
Tritanopia#00656Dno blue cones; rare, and affects men and women equally; ΔE 39.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.67:1WCAG large text: AAA
Contrast with black, large text2.74:1WCAG large text: Fail

Named colours

Steel blue · ΔE 20.9Dark slateblue · ΔE 22.5Cornflower blue · ΔE 28.3Dodgerblue · ΔE 33.3Midnight blue · ΔE 34.9Royal blue · ΔE 35.2
Nearest named CSS colourSteel blue (#4682B4)ΔE 20.88, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#954404
Analogous#04958D, #040D95
Triadic#950455, #559504
Split complementary#95040D, #958C04
Tetradic#8D0495, #954404, #0D9504

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#6ABBFB
Lighter +30%#38A4FA
Lighter +20%#078EF8
Lighter +10%#0571C7
Darker −10%#033963
Darker −20%#011C32
Darker −30%#000000
Darker −40%#000000
More saturated +25%#005599
Less saturated −25%#175382

Channel breakdown

R4
G85
B149
Red4 (1.6%)
Green85 (33.3%)
Blue149 (58.4%)
Hue206.48°
Saturation (HSL)94.77%
Lightness30%
Dominant channelBlue
Hex per channelR 04 · G 55 · B 95

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Every value on this page was computed from “hex 045595” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.