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Recognised as Colour

#043461

  • #043461
  • Blue
  • Dark
  • Nearest: Dark slateblue

#043461 is a blue with RGB values 4, 52, 97 and HSL 209°, 92%, 20%. It is a dark colour, so white text on it reaches 12.6:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#043461#043461
HEX#043461
RGBrgb(4, 52, 97)
RGB (0–1)0.0157, 0.2039, 0.3804
RGB percentages1.6%, 20.4%, 38%
HSLhsl(209, 92.1%, 19.8%)
HSV / HSBhsv(209, 95.9%, 38%)
CMYK95.9%, 46.4%, 0%, 62%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer275,553
CSS custom property--colour: #043461;

Brightness & contrast

Relative luminance0.03345WCAG 2.x, 0 is black and 1 is white
Perceived brightness51.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.58:1
Contrast with white12.58:1WCAG normal text: AAA
Contrast with black1.67:1WCAG normal text: Fail
Greyscale equivalent#2D2D2D
Inverted#FBCB9E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#1C3863no red cones; affects about 1% of men; ΔE 3.4 from the original
Deuteranopia#093060no green cones; the most common form, about 1% of men; ΔE 3.5 from the original
Tritanopia#003F45no blue cones; rare, and affects men and women equally; ΔE 29.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.58:1WCAG large text: AAA
Contrast with black, large text1.67:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 26.3Steel blue · ΔE 32.2Dark slate grey · ΔE 33Midnight blue · ΔE 33.7Black · ΔE 37.8Slate grey · ΔE 38
Nearest named CSS colourDark slateblue (#483D8B)ΔE 26.32, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#613104
Analogous#04615F, #040661
Triadic#610434, #346104
Split complementary#610406, #615F04
Tetradic#5F0461, #613104, #066104

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#3A9CF7
Lighter +30%#0A83F4
Lighter +20%#0869C3
Lighter +10%#064E92
Darker −10%#021A30
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#003465
Less saturated −25%#113454

Channel breakdown

R4
G52
B97
Red4 (1.6%)
Green52 (20.4%)
Blue97 (38%)
Hue209.03°
Saturation (HSL)92.08%
Lightness19.8%
Dominant channelBlue
Hex per channelR 04 · G 34 · B 61

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Every value on this page was computed from “hex 043461” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.