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Recognised as Colour

#1A1444

  • #1A1444
  • Blue
  • Dark
  • Nearest: Midnight blue

#1A1444 is a blue with RGB values 26, 20, 68 and HSL 248°, 55%, 17%. It is a dark colour, so white text on it reaches 17.1:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#1A1444#1A1444
HEX#1A1444
RGBrgb(26, 20, 68)
RGB (0–1)0.102, 0.0784, 0.2667
RGB percentages10.2%, 7.8%, 26.7%
HSLhsl(247.5, 54.5%, 17.3%)
HSV / HSBhsv(247.5, 70.6%, 26.7%)
CMYK61.8%, 70.6%, 0%, 73.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,709,124
CSS custom property--colour: #1A1444;

Brightness & contrast

Relative luminance0.01137WCAG 2.x, 0 is black and 1 is white
Perceived brightness31 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 17.11:1
Contrast with white17.11:1WCAG normal text: AAA
Contrast with black1.23:1WCAG normal text: Fail
Greyscale equivalent#191919
Inverted#E5EBBB

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#001D46no red cones; affects about 1% of men; ΔE 10.5 from the original
Deuteranopia#001A43no green cones; the most common form, about 1% of men; ΔE 9.5 from the original
Tritanopia#072029no blue cones; rare, and affects men and women equally; ΔE 32.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text17.11:1WCAG large text: AAA
Contrast with black, large text1.23:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 24.6Dark slateblue · ΔE 25.4Black · ΔE 36.3Rebecca purple · ΔE 37.6Indigo · ΔE 42Dark slate grey · ΔE 45.2
Nearest named CSS colourMidnight blue (#191970)ΔE 24.64, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3E4414
Analogous#142644, #321444
Triadic#441A14, #14441A
Split complementary#443214, #264414
Tetradic#441426, #3E4414, #144432

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#6557CD
Lighter +30%#4737BA
Lighter +20%#382B93
Lighter +10%#29206B
Darker −10%#0B081D
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#12094F
Less saturated −25%#221F39

Channel breakdown

R26
G20
B68
Red26 (10.2%)
Green20 (7.8%)
Blue68 (26.7%)
Hue247.5°
Saturation (HSL)54.55%
Lightness17.25%
Dominant channelBlue
Hex per channelR 1A · G 14 · B 44

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Every value on this page was computed from “1a1444” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.