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Recognised as Colour

#033247

  • #033247
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#033247 is a cyan with RGB values 3, 50, 71 and HSL 199°, 92%, 15%. It is a dark colour, so white text on it reaches 13.5:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#033247#033247
HEX#033247
RGBrgb(3, 50, 71)
RGB (0–1)0.0118, 0.1961, 0.2784
RGB percentages1.2%, 19.6%, 27.8%
HSLhsl(198.5, 91.9%, 14.5%)
HSV / HSBhsv(198.5, 95.8%, 27.8%)
CMYK95.8%, 29.6%, 0%, 72.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer209,479
CSS custom property--colour: #033247;

Brightness & contrast

Relative luminance0.02755WCAG 2.x, 0 is black and 1 is white
Perceived brightness45.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.54:1
Contrast with white13.54:1WCAG normal text: AAA
Contrast with black1.55:1WCAG normal text: Fail
Greyscale equivalent#2A2A2A
Inverted#FCCDB8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#283248no red cones; affects about 1% of men; ΔE 9 from the original
Deuteranopia#1F2C47no green cones; the most common form, about 1% of men; ΔE 9.8 from the original
Tritanopia#003839no blue cones; rare, and affects men and women equally; ΔE 15.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.54:1WCAG large text: AAA
Contrast with black, large text1.55:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 19.1Black · ΔE 26.4Dim grey · ΔE 31.3Slate grey · ΔE 34.7Steel blue · ΔE 36.7Light slate grey · ΔE 37.6
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 19.07, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#471803
Analogous#03473A, #031047
Triadic#470332, #324703
Split complementary#470310, #473A03
Tetradic#3A0347, #471803, #104703

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#20B4F6
Lighter +30%#0999DA
Lighter +20%#0777A9
Lighter +10%#055478
Darker −10%#011016
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00334A
Less saturated −25%#0C2E3E

Channel breakdown

R3
G50
B71
Red3 (1.2%)
Green50 (19.6%)
Blue71 (27.8%)
Hue198.53°
Saturation (HSL)91.89%
Lightness14.51%
Dominant channelBlue
Hex per channelR 03 · G 32 · B 47

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Every value on this page was computed from “hex 033247” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.