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Recognised as Colour

#1E1263

  • #1E1263
  • Blue
  • Dark
  • Nearest: Midnight blue

#1E1263 is a blue with RGB values 30, 18, 99 and HSL 249°, 69%, 23%. It is a dark colour, so white text on it reaches 15.9:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#1E1263#1E1263
HEX#1E1263
RGBrgb(30, 18, 99)
RGB (0–1)0.1176, 0.0706, 0.3882
RGB percentages11.8%, 7.1%, 38.8%
HSLhsl(248.9, 69.2%, 22.9%)
HSV / HSBhsv(248.9, 81.8%, 38.8%)
CMYK69.7%, 81.8%, 0%, 61.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,970,787
CSS custom property--colour: #1E1263;

Brightness & contrast

Relative luminance0.01609WCAG 2.x, 0 is black and 1 is white
Perceived brightness39.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.89:1
Contrast with white15.89:1WCAG normal text: AAA
Contrast with black1.32:1WCAG normal text: Fail
Greyscale equivalent#1A1A1A
Inverted#E1ED9C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#002565no red cones; affects about 1% of men; ΔE 16.1 from the original
Deuteranopia#001F62no green cones; the most common form, about 1% of men; ΔE 12.4 from the original
Tritanopia#002A3Ano blue cones; rare, and affects men and women equally; ΔE 49.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text15.89:1WCAG large text: AAA
Contrast with black, large text1.32:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 5Dark slateblue · ΔE 18.7Indigo · ΔE 22.6Rebecca purple · ΔE 22.6Navy · ΔE 25Dark blue · ΔE 29.9
Nearest named CSS colourMidnight blue (#191970)ΔE 5.01, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#576312
Analogous#122E63, #471263
Triadic#631E12, #12631E
Split complementary#634712, #2E6312
Tetradic#63122E, #576312, #126347

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#725FE2
Lighter +30%#4D34DA
Lighter +20%#3822B9
Lighter +10%#2B1A8E
Darker −10%#110A38
Darker −20%#04020D
Darker −30%#000000
Darker −40%#000000
More saturated +25%#140372
Less saturated −25%#282154

Channel breakdown

R30
G18
B99
Red30 (11.8%)
Green18 (7.1%)
Blue99 (38.8%)
Hue248.89°
Saturation (HSL)69.23%
Lightness22.94%
Dominant channelBlue
Hex per channelR 1E · G 12 · B 63

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Every value on this page was computed from “1e1263” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.