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Recognised as Colour

#16433E

  • #16433E
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#16433E is a cyan with RGB values 22, 67, 62 and HSL 173°, 51%, 17%. 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

#16433E#16433E
HEX#16433E
RGBrgb(22, 67, 62)
RGB (0–1)0.0863, 0.2627, 0.2431
RGB percentages8.6%, 26.3%, 24.3%
HSLhsl(173.3, 50.6%, 17.5%)
HSV / HSBhsv(173.3, 67.2%, 26.3%)
CMYK67.2%, 0%, 7.5%, 73.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,459,006
CSS custom property--colour: #16433E;

Brightness & contrast

Relative luminance0.04533WCAG 2.x, 0 is black and 1 is white
Perceived brightness56.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.01:1
Contrast with white11.01:1WCAG normal text: AAA
Contrast with black1.91:1WCAG normal text: Fail
Greyscale equivalent#393939
Inverted#E9BCC1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3F3F3Eno red cones; affects about 1% of men; ΔE 16.7 from the original
Deuteranopia#393A3Fno green cones; the most common form, about 1% of men; ΔE 17.6 from the original
Tritanopia#004541no blue cones; rare, and affects men and women equally; ΔE 3.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text11.01:1WCAG large text: AAA
Contrast with black, large text1.91:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 8Dim grey · ΔE 25.4Teal · ΔE 26.8Black · ΔE 30.4Dark cyan · ΔE 31.1Slate grey · ΔE 32.4
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 8.02, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#43161B
Analogous#164328, #163143
Triadic#3E1643, #433E16
Split complementary#431631, #432816
Tetradic#281643, #43161B, #314316

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#5CC9BD
Lighter +30%#3CB6A9
Lighter +20%#2F9085
Lighter +10%#236962
Darker −10%#091D1A
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#0B4E47
Less saturated −25%#213835

Channel breakdown

R22
G67
B62
Red22 (8.6%)
Green67 (26.3%)
Blue62 (24.3%)
Hue173.33°
Saturation (HSL)50.56%
Lightness17.45%
Dominant channelGreen
Hex per channelR 16 · G 43 · B 3E

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Every value on this page was computed from “16433e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.