Nerdulator> put something in

Recognised as Colour

#01336A

  • #01336A
  • Blue
  • Dark
  • Nearest: Dark slateblue

#01336A is a blue with RGB values 1, 51, 106 and HSL 211°, 98%, 21%. It is a dark colour, so white text on it reaches 12.5:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#01336A#01336A
HEX#01336A
RGBrgb(1, 51, 106)
RGB (0–1)0.0039, 0.2, 0.4157
RGB percentages0.4%, 20%, 41.6%
HSLhsl(211.4, 98.1%, 21%)
HSV / HSBhsv(211.4, 99.1%, 41.6%)
CMYK99.1%, 51.9%, 0%, 58.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer78,698
CSS custom property--colour: #01336A;

Brightness & contrast

Relative luminance0.03415WCAG 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 12.48:1
Contrast with white12.48:1WCAG normal text: AAA
Contrast with black1.68:1WCAG normal text: Fail
Greyscale equivalent#2C2C2C
Inverted#FECC95

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#10396Cno red cones; affects about 1% of men; ΔE 4.2 from the original
Deuteranopia#003069no green cones; the most common form, about 1% of men; ΔE 2.2 from the original
Tritanopia#004149no blue cones; rare, and affects men and women equally; ΔE 35.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text12.48:1WCAG large text: AAA
Contrast with black, large text1.68:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 20.5Midnight blue · ΔE 27.2Steel blue · ΔE 33.6Rebecca purple · ΔE 37.6Dark slate grey · ΔE 39.6Slate grey · ΔE 41.9
Nearest named CSS colourDark slateblue (#483D8B)ΔE 20.46, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#6A3801
Analogous#01676A, #03016A
Triadic#6A0133, #336A01
Split complementary#6A0401, #676A01
Tetradic#6A0168, #6A3801, #016A04

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#3A97FD
Lighter +30%#077CFD
Lighter +20%#0264CF
Lighter +10%#014B9D
Darker −10%#011B37
Darker −20%#000205
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00336B
Less saturated −25%#0E345D

Channel breakdown

R1
G51
B106
Red1 (0.4%)
Green51 (20%)
Blue106 (41.6%)
Hue211.43°
Saturation (HSL)98.13%
Lightness20.98%
Dominant channelBlue
Hex per channelR 01 · G 33 · B 6A

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 “01336a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.