Nerdulator> put something in

Recognised as Colour

#1E247D

  • #1E247D
  • Blue
  • Dark
  • Nearest: Midnight blue

#1E247D is a blue with RGB values 30, 36, 125 and HSL 236°, 61%, 30%. It is a dark colour, so white text on it reaches 13.1:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#1E247D#1E247D
HEX#1E247D
RGBrgb(30, 36, 125)
RGB (0–1)0.1176, 0.1412, 0.4902
RGB percentages11.8%, 14.1%, 49%
HSLhsl(236.2, 61.3%, 30.4%)
HSV / HSBhsv(236.2, 76%, 49%)
CMYK76%, 71.2%, 0%, 51%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,975,421
CSS custom property--colour: #1E247D;

Brightness & contrast

Relative luminance0.03018WCAG 2.x, 0 is black and 1 is white
Perceived brightness53 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.09:1
Contrast with white13.09:1WCAG normal text: AAA
Contrast with black1.6:1WCAG normal text: Fail
Greyscale equivalent#292929
Inverted#E1DB82

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#003580no red cones; affects about 1% of men; ΔE 14.3 from the original
Deuteranopia#002C7Bno green cones; the most common form, about 1% of men; ΔE 9.1 from the original
Tritanopia#003C4Dno blue cones; rare, and affects men and women equally; ΔE 53.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text13.09:1WCAG large text: AAA
Contrast with black, large text1.6:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 4.8Dark slateblue · ΔE 14.4Rebecca purple · ΔE 18.5Indigo · ΔE 21.8Navy · ΔE 23.4Slate blue · ΔE 26.8
Nearest named CSS colourMidnight blue (#191970)ΔE 4.78, a close match
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7D771E
Analogous#1E537D, #471E7D
Triadic#7D1E24, #247D1E
Split complementary#7D481E, #537D1E
Tetradic#7D1E54, #7D771E, #1E7D48

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#858BE2
Lighter +30%#5C64D8
Lighter +20%#333DCE
Lighter +10%#2830A6
Darker −10%#141854
Darker −20%#0A0C2B
Darker −30%#000002
Darker −40%#000000
More saturated +25%#0B1390
Less saturated −25%#31356A

Channel breakdown

R30
G36
B125
Red30 (11.8%)
Green36 (14.1%)
Blue125 (49%)
Hue236.21°
Saturation (HSL)61.29%
Lightness30.39%
Dominant channelBlue
Hex per channelR 1E · G 24 · B 7D

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 “1e247d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.