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Colour

#002F33

  • #002F33
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#002F33 is a cyan with RGB values 0, 47, 51 and HSL 185°, 100%, 10%. It is a dark colour, so white text on it reaches 14.4:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#002F33#002F33
HEX#002F33
RGBrgb(0, 47, 51)
RGB (0–1)0, 0.1843, 0.2
RGB percentages0%, 18.4%, 20%
HSLhsl(184.7, 100%, 10%)
HSV / HSBhsv(184.7, 100%, 20%)
CMYK100%, 7.8%, 0%, 80%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,083
CSS custom property--colour: #002F33;

Brightness & contrast

Relative luminance0.02272WCAG 2.x, 0 is black and 1 is white
Perceived brightness39.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 14.44:1
Contrast with white14.44:1WCAG normal text: AAA
Contrast with black1.45:1WCAG normal text: Fail
Greyscale equivalent#252525
Inverted#FFD0CC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2A2C33no red cones; affects about 1% of men; ΔE 14.2 from the original
Deuteranopia#232733no green cones; the most common form, about 1% of men; ΔE 14.8 from the original
Tritanopia#003230no blue cones; rare, and affects men and women equally; ΔE 4.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text14.44:1WCAG large text: AAA
Contrast with black, large text1.45:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 14.8Black · ΔE 22.4Dim grey · ΔE 31.3Teal · ΔE 35.2Slate grey · ΔE 37.8Dark cyan · ΔE 39.5
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 14.8, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#330400
Analogous#00331E, #001533
Triadic#33002F, #2F3300
Split complementary#330015, #331D00
Tetradic#1E0033, #330400, #163300

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#00EBFF
Lighter +30%#00BCCC
Lighter +20%#008D99
Lighter +10%#005E66
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#002F33
Less saturated −25%#062A2D

Channel breakdown

R0
G47
B51
Red0 (0%)
Green47 (18.4%)
Blue51 (20%)
Hue184.71°
Saturation (HSL)100%
Lightness10%
Dominant channelBlue
Hex per channelR 00 · G 2F · B 33

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Every value on this page was computed from “002f33” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.