Nerdulator> put something in

Recognised as Colour

#05195D

  • #05195D
  • Blue
  • Dark
  • Nearest: Midnight blue

#05195D is a blue with RGB values 5, 25, 93 and HSL 226°, 90%, 19%. It is a dark colour, so white text on it reaches 16.1:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#05195D#05195D
HEX#05195D
RGBrgb(5, 25, 93)
RGB (0–1)0.0196, 0.098, 0.3647
RGB percentages2%, 9.8%, 36.5%
HSLhsl(226.4, 89.8%, 19.2%)
HSV / HSBhsv(226.4, 94.6%, 36.5%)
CMYK94.6%, 73.1%, 0%, 63.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer334,173
CSS custom property--colour: #05195D;

Brightness & contrast

Relative luminance0.01518WCAG 2.x, 0 is black and 1 is white
Perceived brightness36.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 16.11:1
Contrast with white16.11:1WCAG normal text: AAA
Contrast with black1.3:1WCAG normal text: Fail
Greyscale equivalent#1A1A1A
Inverted#FAE6A2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#00255Fno red cones; affects about 1% of men; ΔE 10.3 from the original
Deuteranopia#001D5Cno green cones; the most common form, about 1% of men; ΔE 4.4 from the original
Tritanopia#002C38no blue cones; rare, and affects men and women equally; ΔE 44.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text16.11:1WCAG large text: AAA
Contrast with black, large text1.3:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 12.1Dark slateblue · ΔE 18.4Rebecca purple · ΔE 29Indigo · ΔE 32.1Navy · ΔE 33.5Dark blue · ΔE 38.4
Nearest named CSS colourMidnight blue (#191970)ΔE 12.1, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5D4905
Analogous#05455D, #1D055D
Triadic#5D0519, #195D05
Split complementary#5D1D05, #455D05
Tetradic#5D0545, #5D4905, #055D1D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#3A64F4
Lighter +30%#0D40EE
Lighter +20%#0A33BE
Lighter +10%#08268D
Darker −10%#020C2D
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#001662
Less saturated −25%#112051

Channel breakdown

R5
G25
B93
Red5 (2%)
Green25 (9.8%)
Blue93 (36.5%)
Hue226.36°
Saturation (HSL)89.8%
Lightness19.22%
Dominant channelBlue
Hex per channelR 05 · G 19 · B 5D

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 “05195d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.