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Colour

#426D61

  • #426D61
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#426D61 is a cyan with RGB values 66, 109, 97 and HSL 163°, 25%, 34%. It is a dark colour, so white text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Dark slate grey.

Colour values

#426D61#426D61
HEX#426D61
RGBrgb(66, 109, 97)
RGB (0–1)0.2588, 0.4275, 0.3804
RGB percentages25.9%, 42.7%, 38%
HSLhsl(163.3, 24.6%, 34.3%)
HSV / HSBhsv(163.3, 39.4%, 42.7%)
CMYK39.4%, 0%, 11%, 57.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,353,377
CSS custom property--colour: #426D61;

Brightness & contrast

Relative luminance0.12959WCAG 2.x, 0 is black and 1 is white
Perceived brightness96.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.85:1
Contrast with white5.85:1WCAG normal text: AA
Contrast with black3.59:1WCAG normal text: Fail
Greyscale equivalent#636363
Inverted#BD929E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#6A6860no red cones; affects about 1% of men; ΔE 17.5 from the original
Deuteranopia#636362no green cones; the most common form, about 1% of men; ΔE 17.9 from the original
Tritanopia#356E69no blue cones; rare, and affects men and women equally; ΔE 5.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text5.85:1WCAG large text: AAA
Contrast with black, large text3.59:1WCAG large text: AA

Named colours

Dark slate grey · ΔE 14.2Teal · ΔE 16.1Dim grey · ΔE 18.2Dark cyan · ΔE 19.3Cadetblue · ΔE 20.8Gray · ΔE 21.1
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 14.25, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#6D424E
Analogous#426D4C, #42646D
Triadic#61426D, #6D6142
Split complementary#6D4264, #6D4C42
Tetradic#4B426D, #6D424E, #646D42

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ADCEC5
Lighter +30%#8EBAAE
Lighter +20%#6EA797
Lighter +10%#558D7D
Darker −10%#2F4D45
Darker −20%#1C2D28
Darker −30%#080E0C
Darker −40%#000000
More saturated +25%#2C836B
Less saturated −25%#585858

Channel breakdown

R66
G109
B97
Red66 (25.9%)
Green109 (42.7%)
Blue97 (38%)
Hue163.26°
Saturation (HSL)24.57%
Lightness34.31%
Dominant channelGreen
Hex per channelR 42 · G 6D · B 61

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Every value on this page was computed from “426d61” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.