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Recognised as Colour

#030605

  • #030605
  • Cyan
  • Dark
  • Nearest: Black

#030605 is a cyan with RGB values 3, 6, 5 and HSL 160°, 33%, 2%. It is a dark colour, so white text on it reaches 20.3:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#030605#030605
HEX#030605
RGBrgb(3, 6, 5)
RGB (0–1)0.0118, 0.0235, 0.0196
RGB percentages1.2%, 2.4%, 2%
HSLhsl(160, 33.3%, 1.8%)
HSV / HSBhsv(160, 50%, 2.4%)
CMYK50%, 0%, 16.7%, 97.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer198,149
CSS custom property--colour: #030605;

Brightness & contrast

Relative luminance0.00161WCAG 2.x, 0 is black and 1 is white
Perceived brightness5.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 20.35:1
Contrast with white20.35:1WCAG normal text: AAA
Contrast with black1.03:1WCAG normal text: Fail
Greyscale equivalent#050505
Inverted#FCF9FA

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#060605no red cones; affects about 1% of men; ΔE 0.8 from the original
Deuteranopia#050505no green cones; the most common form, about 1% of men; ΔE 0.9 from the original
Tritanopia#020606no blue cones; rare, and affects men and women equally; ΔE 0.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text20.35:1WCAG large text: AAA
Contrast with black, large text1.03:1WCAG large text: Fail

Named colours

Black · ΔE 1.7Dark slate grey · ΔE 31.9Dim grey · ΔE 43Gray · ΔE 52.1Slate grey · ΔE 52.5Dark olivegreen · ΔE 54
Nearest named CSS colourBlack (#000000)ΔE 1.72, below the just-noticeable difference
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#060304
Analogous#030603, #030606
Triadic#050306, #060503
Split complementary#060305, #060403
Tetradic#040306, #060304, #060603

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#478E76
Lighter +30%#366C5A
Lighter +20%#254A3E
Lighter +10%#142821
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#020705
Less saturated −25%#040505

Channel breakdown

R3
G6
B5
Red3 (1.2%)
Green6 (2.4%)
Blue5 (2%)
Hue160°
Saturation (HSL)33.33%
Lightness1.76%
Dominant channelGreen
Hex per channelR 03 · G 06 · B 05

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Every value on this page was computed from “hex 030605” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.