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Recognised as Colour

#000475

  • #000475
  • Blue
  • Dark
  • Nearest: Navy

#000475 is a blue with RGB values 0, 4, 117 and HSL 238°, 100%, 23%. It is a dark colour, so white text on it reaches 16.5:1 contrast (AAA for normal text). The nearest named colour is Navy.

Colour values

#000475#000475
HEX#000475
RGBrgb(0, 4, 117)
RGB (0–1)0, 0.0157, 0.4588
RGB percentages0%, 1.6%, 45.9%
HSLhsl(237.9, 100%, 22.9%)
HSV / HSBhsv(237.9, 100%, 45.9%)
CMYK100%, 96.6%, 0%, 54.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,141
CSS custom property--colour: #000475;

Brightness & contrast

Relative luminance0.01371WCAG 2.x, 0 is black and 1 is white
Perceived brightness39.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 16.48:1
Contrast with white16.48:1WCAG normal text: AAA
Contrast with black1.27:1WCAG normal text: Fail
Greyscale equivalent#0B0B0B
Inverted#FFFB8A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#002578no red cones; affects about 1% of men; ΔE 21.2 from the original
Deuteranopia#001873no green cones; the most common form, about 1% of men; ΔE 13 from the original
Tritanopia#002E42no blue cones; rare, and affects men and women equally; ΔE 65.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text16.48:1WCAG large text: AAA
Contrast with black, large text1.27:1WCAG large text: Fail

Named colours

Navy · ΔE 7.1Dark blue · ΔE 12.3Indigo · ΔE 14Midnight blue · ΔE 15.5Rebecca purple · ΔE 24.6Dark slateblue · ΔE 30.8
Nearest named CSS colourNavy (#000080)ΔE 7.08, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#757100
Analogous#003E75, #370075
Triadic#750004, #047500
Split complementary#753700, #3E7500
Tetradic#75003E, #757100, #007537

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#4248FF
Lighter +30%#0F17FF
Lighter +20%#0007DB
Lighter +10%#0006A8
Darker −10%#000242
Darker −20%#00010F
Darker −30%#000000
Darker −40%#000000
More saturated +25%#000475
Less saturated −25%#0F1266

Channel breakdown

R0
G4
B117
Red0 (0%)
Green4 (1.6%)
Blue117 (45.9%)
Hue237.95°
Saturation (HSL)100%
Lightness22.94%
Dominant channelBlue
Hex per channelR 00 · G 04 · B 75

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Every value on this page was computed from “hex 000475” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.