Nerdulator> put something in

Recognised as Colour

#11148E

  • #11148E
  • Blue
  • Dark
  • Nearest: Navy

#11148E is a blue with RGB values 17, 20, 142 and HSL 239°, 79%, 31%. It is a dark colour, so white text on it reaches 13.9:1 contrast (AAA for normal text). The nearest named colour is Navy.

Colour values

#11148E#11148E
HEX#11148E
RGBrgb(17, 20, 142)
RGB (0–1)0.0667, 0.0784, 0.5569
RGB percentages6.7%, 7.8%, 55.7%
HSLhsl(238.6, 78.6%, 31.2%)
HSV / HSBhsv(238.6, 88%, 55.7%)
CMYK88%, 85.9%, 0%, 44.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,119,374
CSS custom property--colour: #11148E;

Brightness & contrast

Relative luminance0.02572WCAG 2.x, 0 is black and 1 is white
Perceived brightness51.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.87:1
Contrast with white13.87:1WCAG normal text: AAA
Contrast with black1.51:1WCAG normal text: Fail
Greyscale equivalent#1C1C1C
Inverted#EEEB71

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#003391no red cones; affects about 1% of men; ΔE 21.8 from the original
Deuteranopia#00268Cno green cones; the most common form, about 1% of men; ΔE 13.5 from the original
Tritanopia#003D53no blue cones; rare, and affects men and women equally; ΔE 70.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text13.87:1WCAG large text: AAA
Contrast with black, large text1.51:1WCAG large text: Fail

Named colours

Navy · ΔE 6.2Dark blue · ΔE 8.2Indigo · ΔE 13.8Midnight blue · ΔE 19.8Rebecca purple · ΔE 22.9Slate blue · ΔE 29.1
Nearest named CSS colourNavy (#000080)ΔE 6.23, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#8E8B11
Analogous#11538E, #4C118E
Triadic#8E1114, #148E11
Split complementary#8E4D11, #538E11
Tetradic#8E1153, #8E8B11, #118E4D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7C7EEF
Lighter +30%#4E52EA
Lighter +20%#2125E4
Lighter +10%#161ABC
Darker −10%#0C0E60
Darker −20%#060733
Darker −30%#010105
Darker −40%#000000
More saturated +25%#00049F
Less saturated −25%#25277A

Channel breakdown

R17
G20
B142
Red17 (6.7%)
Green20 (7.8%)
Blue142 (55.7%)
Hue238.56°
Saturation (HSL)78.62%
Lightness31.18%
Dominant channelBlue
Hex per channelR 11 · G 14 · B 8E

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 “11148e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.