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Recognised as Colour

#024241

  • #024241
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#024241 is a cyan with RGB values 2, 66, 65 and HSL 179°, 94%, 13%. It is a dark colour, so white text on it reaches 11.3:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#024241#024241
HEX#024241
RGBrgb(2, 66, 65)
RGB (0–1)0.0078, 0.2588, 0.2549
RGB percentages0.8%, 25.9%, 25.5%
HSLhsl(179.1, 94.1%, 13.3%)
HSV / HSBhsv(179.1, 97%, 25.9%)
CMYK97%, 0%, 1.5%, 74.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer148,033
CSS custom property--colour: #024241;

Brightness & contrast

Relative luminance0.04291WCAG 2.x, 0 is black and 1 is white
Perceived brightness55.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.3:1
Contrast with white11.3:1WCAG normal text: AAA
Contrast with black1.86:1WCAG normal text: Fail
Greyscale equivalent#343434
Inverted#FDBDBE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3D3E41no red cones; affects about 1% of men; ΔE 18.9 from the original
Deuteranopia#353841no green cones; the most common form, about 1% of men; ΔE 19.4 from the original
Tritanopia#004442no blue cones; rare, and affects men and women equally; ΔE 1.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text11.3:1WCAG large text: AAA
Contrast with black, large text1.86:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 9.4Teal · ΔE 26.2Dim grey · ΔE 27.4Dark cyan · ΔE 30.5Black · ΔE 31Slate grey · ΔE 33.1
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 9.42, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#420203
Analogous#024221, #022342
Triadic#410242, #424102
Split complementary#420223, #422102
Tetradic#210242, #420203, #234202

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#18F8F4
Lighter +30%#07D6D3
Lighter +20%#05A5A3
Lighter +10%#047472
Darker −10%#011110
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#004443
Less saturated −25%#0B3A39

Channel breakdown

R2
G66
B65
Red2 (0.8%)
Green66 (25.9%)
Blue65 (25.5%)
Hue179.06°
Saturation (HSL)94.12%
Lightness13.33%
Dominant channelGreen
Hex per channelR 02 · G 42 · B 41

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Every value on this page was computed from “hex 024241” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.