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Recognised as Colour

#033334

  • #033334
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#033334 is a cyan with RGB values 3, 51, 52 and HSL 181°, 89%, 11%. It is a dark colour, so white text on it reaches 13.8:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#033334#033334
HEX#033334
RGBrgb(3, 51, 52)
RGB (0–1)0.0118, 0.2, 0.2039
RGB percentages1.2%, 20%, 20.4%
HSLhsl(181.2, 89.1%, 10.8%)
HSV / HSBhsv(181.2, 94.2%, 20.4%)
CMYK94.2%, 1.9%, 0%, 79.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer209,716
CSS custom property--colour: #033334;

Brightness & contrast

Relative luminance0.02635WCAG 2.x, 0 is black and 1 is white
Perceived brightness42.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.75:1
Contrast with white13.75:1WCAG normal text: AAA
Contrast with black1.53:1WCAG normal text: Fail
Greyscale equivalent#292929
Inverted#FCCCCB

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2F3034no red cones; affects about 1% of men; ΔE 15.3 from the original
Deuteranopia#282B34no green cones; the most common form, about 1% of men; ΔE 15.7 from the original
Tritanopia#003533no blue cones; rare, and affects men and women equally; ΔE 2.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.75:1WCAG large text: AAA
Contrast with black, large text1.53:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 13.1Black · ΔE 24.1Dim grey · ΔE 30.1Teal · ΔE 33.2Slate grey · ΔE 36.9Dark cyan · ΔE 37.6
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 13.1, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#340403
Analogous#03341C, #031B34
Triadic#340333, #333403
Split complementary#34031B, #341C03
Tetradic#1C0334, #340403, #1B3403

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#12EDF1
Lighter +30%#0BC1C5
Lighter +20%#099294
Lighter +10%#066264
Darker −10%#000404
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#003637
Less saturated −25%#0A2C2D

Channel breakdown

R3
G51
B52
Red3 (1.2%)
Green51 (20%)
Blue52 (20.4%)
Hue181.22°
Saturation (HSL)89.09%
Lightness10.78%
Dominant channelBlue
Hex per channelR 03 · G 33 · B 34

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Every value on this page was computed from “hex 033334” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.