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Recognised as Colour

#23563F

  • #23563F
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#23563F is a cyan with RGB values 35, 86, 63 and HSL 153°, 42%, 24%. It is a dark colour, so white text on it reaches 8.5:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#23563F#23563F
HEX#23563F
RGBrgb(35, 86, 63)
RGB (0–1)0.1373, 0.3373, 0.2471
RGB percentages13.7%, 33.7%, 24.7%
HSLhsl(152.9, 42.1%, 23.7%)
HSV / HSBhsv(152.9, 59.3%, 33.7%)
CMYK59.3%, 0%, 26.7%, 66.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,315,839
CSS custom property--colour: #23563F;

Brightness & contrast

Relative luminance0.07372WCAG 2.x, 0 is black and 1 is white
Perceived brightness71.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.49:1
Contrast with white8.49:1WCAG normal text: AAA
Contrast with black2.47:1WCAG normal text: Fail
Greyscale equivalent#494949
Inverted#DCA9C0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#55503Eno red cones; affects about 1% of men; ΔE 22.3 from the original
Deuteranopia#4D4B40no green cones; the most common form, about 1% of men; ΔE 22 from the original
Tritanopia#105650no blue cones; rare, and affects men and women equally; ΔE 10.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.49:1WCAG large text: AAA
Contrast with black, large text2.47:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 16.8Teal · ΔE 23.6Dark olivegreen · ΔE 24.7Dark cyan · ΔE 27.1Dim grey · ΔE 27.4Sea green · ΔE 27.6
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 16.79, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#56233A
Analogous#235625, #235356
Triadic#3F2356, #563F23
Split complementary#562353, #562623
Tetradic#262356, #56233A, #545623

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7CC9A6
Lighter +30%#57BB8E
Lighter +20%#419E74
Lighter +10%#327A5A
Darker −10%#143224
Darker −20%#050E0A
Darker −30%#000000
Darker −40%#000000
More saturated +25%#146540
Less saturated −25%#32473E

Channel breakdown

R35
G86
B63
Red35 (13.7%)
Green86 (33.7%)
Blue63 (24.7%)
Hue152.94°
Saturation (HSL)42.15%
Lightness23.73%
Dominant channelGreen
Hex per channelR 23 · G 56 · B 3F

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Every value on this page was computed from “23563f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.