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Recognised as Colour

#11544F

  • #11544F
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#11544F is a cyan with RGB values 17, 84, 79 and HSL 176°, 66%, 20%. It is a dark colour, so white text on it reaches 8.7:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#11544F#11544F
HEX#11544F
RGBrgb(17, 84, 79)
RGB (0–1)0.0667, 0.3294, 0.3098
RGB percentages6.7%, 32.9%, 31%
HSLhsl(175.5, 66.3%, 19.8%)
HSV / HSBhsv(175.5, 79.8%, 32.9%)
CMYK79.8%, 0%, 6%, 67.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,135,695
CSS custom property--colour: #11544F;

Brightness & contrast

Relative luminance0.07024WCAG 2.x, 0 is black and 1 is white
Perceived brightness70.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.73:1
Contrast with white8.73:1WCAG normal text: AAA
Contrast with black2.4:1WCAG normal text: Fail
Greyscale equivalent#454545
Inverted#EEABB0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4F4F4Fno red cones; affects about 1% of men; ΔE 21.6 from the original
Deuteranopia#464850no green cones; the most common form, about 1% of men; ΔE 22.5 from the original
Tritanopia#005652no blue cones; rare, and affects men and women equally; ΔE 2.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.73:1WCAG large text: AAA
Contrast with black, large text2.4:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 9.7Teal · ΔE 18.9Dark cyan · ΔE 23.2Dim grey · ΔE 24.9Slate grey · ΔE 29.4Cadetblue · ΔE 29.7
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 9.66, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#541116
Analogous#11542E, #113854
Triadic#4F1154, #544F11
Split complementary#541138, #542D11
Tetradic#2D1154, #541116, #385411

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#55DCD2
Lighter +30%#2BD3C7
Lighter +20%#22A99F
Lighter +10%#1A7E77
Darker −10%#082A27
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#04615A
Less saturated −25%#1E4744

Channel breakdown

R17
G84
B79
Red17 (6.7%)
Green84 (32.9%)
Blue79 (31%)
Hue175.52°
Saturation (HSL)66.34%
Lightness19.8%
Dominant channelGreen
Hex per channelR 11 · G 54 · B 4F

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Every value on this page was computed from “11544f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.