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Recognised as Colour

#04646A

  • #04646A
  • Cyan
  • Dark
  • Nearest: Teal

#04646A is a cyan with RGB values 4, 100, 106 and HSL 184°, 93%, 22%. It is a dark colour, so white text on it reaches 6.9:1 contrast (AA for normal text). The nearest named colour is Teal.

Colour values

#04646A#04646A
HEX#04646A
RGBrgb(4, 100, 106)
RGB (0–1)0.0157, 0.3922, 0.4157
RGB percentages1.6%, 39.2%, 41.6%
HSLhsl(183.5, 92.7%, 21.6%)
HSV / HSBhsv(183.5, 96.2%, 41.6%)
CMYK96.2%, 5.7%, 0%, 58.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer287,850
CSS custom property--colour: #04646A;

Brightness & contrast

Relative luminance0.10181WCAG 2.x, 0 is black and 1 is white
Perceived brightness84.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.92:1
Contrast with white6.92:1WCAG normal text: AA
Contrast with black3.04:1WCAG normal text: Fail
Greyscale equivalent#505050
Inverted#FB9B95

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5B5F6Ano red cones; affects about 1% of men; ΔE 23.1 from the original
Deuteranopia#4F566Ano green cones; the most common form, about 1% of men; ΔE 24.1 from the original
Tritanopia#006866no blue cones; rare, and affects men and women equally; ΔE 5.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.92:1WCAG large text: AAA
Contrast with black, large text3.04:1WCAG large text: AA

Named colours

Teal · ΔE 12.4Dark slate grey · ΔE 13.9Dark cyan · ΔE 16.6Cadetblue · ΔE 23.3Slate grey · ΔE 24.6Dim grey · ΔE 25
Nearest named CSS colourTeal (#008080)ΔE 12.44, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#6A0A04
Analogous#046A3D, #04316A
Triadic#6A0464, #646A04
Split complementary#6A0431, #6A3D04
Tetradic#3D046A, #6A0A04, #316A04

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#42EDF8
Lighter +30%#11E9F6
Lighter +20%#08C1CC
Lighter +10%#06929B
Darker −10%#023639
Darker −20%#000708
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00686E
Less saturated −25%#12585C

Channel breakdown

R4
G100
B106
Red4 (1.6%)
Green100 (39.2%)
Blue106 (41.6%)
Hue183.53°
Saturation (HSL)92.73%
Lightness21.57%
Dominant channelBlue
Hex per channelR 04 · G 64 · B 6A

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Every value on this page was computed from “04646a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.