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Recognised as Colour

#003476

  • #003476
  • Blue
  • Dark
  • Nearest: Dark slateblue

#003476 is a blue with RGB values 0, 52, 118 and HSL 214°, 100%, 23%. It is a dark colour, so white text on it reaches 12:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#003476#003476
HEX#003476
RGBrgb(0, 52, 118)
RGB (0–1)0, 0.2039, 0.4627
RGB percentages0%, 20.4%, 46.3%
HSLhsl(213.6, 100%, 23.1%)
HSV / HSBhsv(213.6, 100%, 46.3%)
CMYK100%, 55.9%, 0%, 53.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,430
CSS custom property--colour: #003476;

Brightness & contrast

Relative luminance0.03764WCAG 2.x, 0 is black and 1 is white
Perceived brightness56.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.98:1
Contrast with white11.98:1WCAG normal text: AAA
Contrast with black1.75:1WCAG normal text: Fail
Greyscale equivalent#2E2E2E
Inverted#FFCB89

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#003C78no red cones; affects about 1% of men; ΔE 6.3 from the original
Deuteranopia#003275no green cones; the most common form, about 1% of men; ΔE 1.3 from the original
Tritanopia#00454Fno blue cones; rare, and affects men and women equally; ΔE 41.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text11.98:1WCAG large text: AAA
Contrast with black, large text1.75:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 15Midnight blue · ΔE 21.1Rebecca purple · ΔE 31.7Slate blue · ΔE 35.7Steel blue · ΔE 35.7Royal blue · ΔE 36.5
Nearest named CSS colourDark slateblue (#483D8B)ΔE 15.04, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#764200
Analogous#006F76, #070076
Triadic#760034, #347600
Split complementary#760700, #6F7600
Tetradic#76006F, #764200, #007607

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#4396FF
Lighter +30%#1079FF
Lighter +20%#0061DC
Lighter +10%#004AA9
Darker −10%#001E43
Darker −20%#000710
Darker −30%#000000
Darker −40%#000000
More saturated +25%#003476
Less saturated −25%#0F3667

Channel breakdown

R0
G52
B118
Red0 (0%)
Green52 (20.4%)
Blue118 (46.3%)
Hue213.56°
Saturation (HSL)100%
Lightness23.14%
Dominant channelBlue
Hex per channelR 00 · G 34 · B 76

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Every value on this page was computed from “hex 003476” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.