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Recognised as Colour

#24423A

  • #24423A
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#24423A is a cyan with RGB values 36, 66, 58 and HSL 164°, 29%, 20%. It is a dark colour, so white text on it reaches 11:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#24423A#24423A
HEX#24423A
RGBrgb(36, 66, 58)
RGB (0–1)0.1412, 0.2588, 0.2275
RGB percentages14.1%, 25.9%, 22.7%
HSLhsl(164, 29.4%, 20%)
HSV / HSBhsv(164, 45.5%, 25.9%)
CMYK45.5%, 0%, 12.1%, 74.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,376,250
CSS custom property--colour: #24423A;

Brightness & contrast

Relative luminance0.04577WCAG 2.x, 0 is black and 1 is white
Perceived brightness57.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.96:1
Contrast with white10.96:1WCAG normal text: AAA
Contrast with black1.92:1WCAG normal text: Fail
Greyscale equivalent#3B3B3B
Inverted#DBBDC5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#403F3Ano red cones; affects about 1% of men; ΔE 13 from the original
Deuteranopia#3B3B3Bno green cones; the most common form, about 1% of men; ΔE 13.6 from the original
Tritanopia#1A4340no blue cones; rare, and affects men and women equally; ΔE 4.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.96:1WCAG large text: AAA
Contrast with black, large text1.92:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 7.9Dim grey · ΔE 23.3Black · ΔE 28.9Teal · ΔE 29.2Gray · ΔE 31.2Slate grey · ΔE 31.9
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 7.88, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#42242C
Analogous#24422B, #243B42
Triadic#3A2442, #423A24
Split complementary#42243B, #422B24
Tetradic#2B2442, #42242C, #3B4224

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7BB7A7
Lighter +30%#5AA591
Lighter +20%#488474
Lighter +10%#366357
Darker −10%#12211D
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#174F40
Less saturated −25%#313534

Channel breakdown

R36
G66
B58
Red36 (14.1%)
Green66 (25.9%)
Blue58 (22.7%)
Hue164°
Saturation (HSL)29.41%
Lightness20%
Dominant channelGreen
Hex per channelR 24 · G 42 · B 3A

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Every value on this page was computed from “24423a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.