Nerdulator> put something in

Recognised as Colour

#033447

  • #033447
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#033447 is a cyan with RGB values 3, 52, 71 and HSL 197°, 92%, 15%. It is a dark colour, so white text on it reaches 13.2:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#033447#033447
HEX#033447
RGBrgb(3, 52, 71)
RGB (0–1)0.0118, 0.2039, 0.2784
RGB percentages1.2%, 20.4%, 27.8%
HSLhsl(196.8, 91.9%, 14.5%)
HSV / HSBhsv(196.8, 95.8%, 27.8%)
CMYK95.8%, 26.8%, 0%, 72.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer209,991
CSS custom property--colour: #033447;

Brightness & contrast

Relative luminance0.0293WCAG 2.x, 0 is black and 1 is white
Perceived brightness46.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.24:1
Contrast with white13.24:1WCAG normal text: AAA
Contrast with black1.59:1WCAG normal text: Fail
Greyscale equivalent#2B2B2B
Inverted#FCCBB8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2A3348no red cones; affects about 1% of men; ΔE 10.1 from the original
Deuteranopia#212D47no green cones; the most common form, about 1% of men; ΔE 11.1 from the original
Tritanopia#00393Ano blue cones; rare, and affects men and women equally; ΔE 13.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.24:1WCAG large text: AAA
Contrast with black, large text1.59:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 17.4Black · ΔE 26.5Dim grey · ΔE 30.4Slate grey · ΔE 33.9Teal · ΔE 36.5Steel blue · ΔE 36.6
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 17.43, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#471603
Analogous#034738, #031247
Triadic#470334, #344703
Split complementary#470312, #473803
Tetradic#380347, #471603, #124703

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#20BAF6
Lighter +30%#09A0DA
Lighter +20%#077CA9
Lighter +10%#055878
Darker −10%#011016
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00354A
Less saturated −25%#0C303E

Channel breakdown

R3
G52
B71
Red3 (1.2%)
Green52 (20.4%)
Blue71 (27.8%)
Hue196.76°
Saturation (HSL)91.89%
Lightness14.51%
Dominant channelBlue
Hex per channelR 03 · G 34 · B 47

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 033447” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.