Nerdulator> put something in

Recognised as Colour

#002048

  • #002048
  • Blue
  • Dark
  • Nearest: Dark slateblue

#002048 is a blue with RGB values 0, 32, 72 and HSL 213°, 100%, 14%. It is a dark colour, so white text on it reaches 16.2:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#002048#002048
HEX#002048
RGBrgb(0, 32, 72)
RGB (0–1)0, 0.1255, 0.2824
RGB percentages0%, 12.5%, 28.2%
HSLhsl(213.3, 100%, 14.1%)
HSV / HSBhsv(213.3, 100%, 28.2%)
CMYK100%, 55.6%, 0%, 71.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,264
CSS custom property--colour: #002048;

Brightness & contrast

Relative luminance0.01501WCAG 2.x, 0 is black and 1 is white
Perceived brightness34.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 16.15:1
Contrast with white16.15:1WCAG normal text: AAA
Contrast with black1.3:1WCAG normal text: Fail
Greyscale equivalent#1C1C1C
Inverted#FFDFB7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#062449no red cones; affects about 1% of men; ΔE 3.2 from the original
Deuteranopia#001E47no green cones; the most common form, about 1% of men; ΔE 1.4 from the original
Tritanopia#002A30no blue cones; rare, and affects men and women equally; ΔE 27.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text16.15:1WCAG large text: AAA
Contrast with black, large text1.3:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 29.8Black · ΔE 31.6Midnight blue · ΔE 32.8Dark slate grey · ΔE 36Steel blue · ΔE 41.6Dim grey · ΔE 43.1
Nearest named CSS colourDark slateblue (#483D8B)ΔE 29.77, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#482800
Analogous#004448, #040048
Triadic#480020, #204800
Split complementary#480400, #444800
Tetradic#480044, #482800, #004804

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#157DFF
Lighter +30%#0064E1
Lighter +20%#004DAE
Lighter +10%#00377B
Darker −10%#000915
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#002048
Less saturated −25%#09213F

Channel breakdown

R0
G32
B72
Red0 (0%)
Green32 (12.5%)
Blue72 (28.2%)
Hue213.33°
Saturation (HSL)100%
Lightness14.12%
Dominant channelBlue
Hex per channelR 00 · G 20 · B 48

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 “hex 002048” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.