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Recognised as Colour

#002F3D

  • #002F3D
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#002F3D is a cyan with RGB values 0, 47, 61 and HSL 194°, 100%, 12%. It is a dark colour, so white text on it reaches 14.2:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#002F3D#002F3D
HEX#002F3D
RGBrgb(0, 47, 61)
RGB (0–1)0, 0.1843, 0.2392
RGB percentages0%, 18.4%, 23.9%
HSLhsl(193.8, 100%, 12%)
HSV / HSBhsv(193.8, 100%, 23.9%)
CMYK100%, 23%, 0%, 76.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,093
CSS custom property--colour: #002F3D;

Brightness & contrast

Relative luminance0.0237WCAG 2.x, 0 is black and 1 is white
Perceived brightness41.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 14.25:1
Contrast with white14.25:1WCAG normal text: AAA
Contrast with black1.47:1WCAG normal text: Fail
Greyscale equivalent#262626
Inverted#FFD0C2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#272E3Eno red cones; affects about 1% of men; ΔE 10.8 from the original
Deuteranopia#1F283Dno green cones; the most common form, about 1% of men; ΔE 11.9 from the original
Tritanopia#003334no blue cones; rare, and affects men and women equally; ΔE 10.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text14.25:1WCAG large text: AAA
Contrast with black, large text1.47:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 17Black · ΔE 23.5Dim grey · ΔE 31.4Slate grey · ΔE 36.2Teal · ΔE 37.1Light slate grey · ΔE 39.2
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 17.02, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3D0E00
Analogous#003D2C, #00113D
Triadic#3D002F, #2F3D00
Split complementary#3D0011, #3D2C00
Tetradic#2C003D, #3D0E00, #113D00

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#0AC7FF
Lighter +30%#00A5D6
Lighter +20%#007EA3
Lighter +10%#005670
Darker −10%#00080A
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#002F3D
Less saturated −25%#082B35

Channel breakdown

R0
G47
B61
Red0 (0%)
Green47 (18.4%)
Blue61 (23.9%)
Hue193.77°
Saturation (HSL)100%
Lightness11.96%
Dominant channelBlue
Hex per channelR 00 · G 2F · B 3D

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Every value on this page was computed from “002f3d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.