Nerdulator> put something in

Colour

#044891

  • #044891
  • Blue
  • Dark
  • Nearest: Dark slateblue

#044891 is a blue with RGB values 4, 72, 145 and HSL 211°, 95%, 29%. It is a dark colour, so white text on it reaches 9:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#044891#044891
HEX#044891
RGBrgb(4, 72, 145)
RGB (0–1)0.0157, 0.2824, 0.5686
RGB percentages1.6%, 28.2%, 56.9%
HSLhsl(211.1, 94.6%, 29.2%)
HSV / HSBhsv(211.1, 97.2%, 56.9%)
CMYK97.2%, 50.3%, 0%, 43.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer280,721
CSS custom property--colour: #044891;

Brightness & contrast

Relative luminance0.06705WCAG 2.x, 0 is black and 1 is white
Perceived brightness73.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.97:1
Contrast with white8.97:1WCAG normal text: AAA
Contrast with black2.34:1WCAG normal text: Fail
Greyscale equivalent#3F3F3F
Inverted#FBB76E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#1A4F94no red cones; affects about 1% of men; ΔE 4.3 from the original
Deuteranopia#004490no green cones; the most common form, about 1% of men; ΔE 3 from the original
Tritanopia#005A65no blue cones; rare, and affects men and women equally; ΔE 44.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.97:1WCAG large text: AAA
Contrast with black, large text2.34:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 15.3Midnight blue · ΔE 26Steel blue · ΔE 29.4Royal blue · ΔE 30Cornflower blue · ΔE 31.1Slate blue · ΔE 31.2
Nearest named CSS colourDark slateblue (#483D8B)ΔE 15.31, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#914D04
Analogous#048F91, #060491
Triadic#910448, #489104
Split complementary#910704, #8E9104
Tetradic#91048F, #914D04, #049107

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#66AEFB
Lighter +30%#3594F9
Lighter +20%#0779F4
Lighter +10%#0561C3
Darker −10%#032F5F
Darker −20%#01172E
Darker −30%#000000
Darker −40%#000000
More saturated +25%#004895
Less saturated −25%#17497E

Channel breakdown

R4
G72
B145
Red4 (1.6%)
Green72 (28.2%)
Blue145 (56.9%)
Hue211.06°
Saturation (HSL)94.63%
Lightness29.22%
Dominant channelBlue
Hex per channelR 04 · G 48 · B 91

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “hex 044891” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.