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Recognised as Colour

#044187

  • #044187
  • Blue
  • Dark
  • Nearest: Dark slateblue

#044187 is a blue with RGB values 4, 65, 135 and HSL 212°, 94%, 27%. It is a dark colour, so white text on it reaches 9.9:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#044187#044187
HEX#044187
RGBrgb(4, 65, 135)
RGB (0–1)0.0157, 0.2549, 0.5294
RGB percentages1.6%, 25.5%, 52.9%
HSLhsl(212.1, 94.2%, 27.3%)
HSV / HSBhsv(212.1, 97%, 52.9%)
CMYK97%, 51.9%, 0%, 47.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer278,919
CSS custom property--colour: #044187;

Brightness & contrast

Relative luminance0.05556WCAG 2.x, 0 is black and 1 is white
Perceived brightness67.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.95:1
Contrast with white9.95:1WCAG normal text: AAA
Contrast with black2.11:1WCAG normal text: Fail
Greyscale equivalent#393939
Inverted#FBBE78

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#12498Ano red cones; affects about 1% of men; ΔE 5.3 from the original
Deuteranopia#003D86no green cones; the most common form, about 1% of men; ΔE 3 from the original
Tritanopia#00525Dno blue cones; rare, and affects men and women equally; ΔE 42.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.95:1WCAG large text: AAA
Contrast with black, large text2.11:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 14.7Midnight blue · ΔE 24.2Steel blue · ΔE 31.2Rebecca purple · ΔE 31.7Royal blue · ΔE 32.4Slate blue · ΔE 32.8
Nearest named CSS colourDark slateblue (#483D8B)ΔE 14.69, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#874A04
Analogous#048387, #090487
Triadic#870441, #418704
Split complementary#870804, #838704
Tetradic#870483, #874A04, #048708

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#5DA6FA
Lighter +30%#2B8BF9
Lighter +20%#0771EA
Lighter +10%#0559B9
Darker −10%#032955
Darker −20%#011124
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00418B
Less saturated −25%#154276

Channel breakdown

R4
G65
B135
Red4 (1.6%)
Green65 (25.5%)
Blue135 (52.9%)
Hue212.06°
Saturation (HSL)94.24%
Lightness27.25%
Dominant channelBlue
Hex per channelR 04 · G 41 · B 87

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Every value on this page was computed from “hex 044187” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.