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Recognised as Colour

#10494A

  • #10494A
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#10494A is a cyan with RGB values 16, 73, 74 and HSL 181°, 64%, 18%. It is a dark colour, so white text on it reaches 10.1:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#10494A#10494A
HEX#10494A
RGBrgb(16, 73, 74)
RGB (0–1)0.0627, 0.2863, 0.2902
RGB percentages6.3%, 28.6%, 29%
HSLhsl(181, 64.4%, 17.6%)
HSV / HSBhsv(181, 78.4%, 29%)
CMYK78.4%, 1.4%, 0%, 71%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,067,338
CSS custom property--colour: #10494A;

Brightness & contrast

Relative luminance0.0537WCAG 2.x, 0 is black and 1 is white
Perceived brightness61.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.13:1
Contrast with white10.13:1WCAG normal text: AAA
Contrast with black2.07:1WCAG normal text: Fail
Greyscale equivalent#3D3D3D
Inverted#EFB6B5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#43454Ano red cones; affects about 1% of men; ΔE 17.8 from the original
Deuteranopia#3B3F4Ano green cones; the most common form, about 1% of men; ΔE 18.4 from the original
Tritanopia#004C49no blue cones; rare, and affects men and women equally; ΔE 4.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.13:1WCAG large text: AAA
Contrast with black, large text2.07:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 6.8Teal · ΔE 23.7Dim grey · ΔE 24.6Dark cyan · ΔE 28.1Slate grey · ΔE 29.6Gray · ΔE 31.6
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 6.82, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4A1110
Analogous#104A2E, #102C4A
Triadic#4A1049, #494A10
Split complementary#4A102C, #4A2E10
Tetradic#2E104A, #4A1110, #2C4A10

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#4DD6D9
Lighter +30%#2BC5C8
Lighter +20%#229C9E
Lighter +10%#197274
Darker −10%#072020
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#055455
Less saturated −25%#1B3E3F

Channel breakdown

R16
G73
B74
Red16 (6.3%)
Green73 (28.6%)
Blue74 (29%)
Hue181.03°
Saturation (HSL)64.44%
Lightness17.65%
Dominant channelBlue
Hex per channelR 10 · G 49 · B 4A

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Every value on this page was computed from “10494a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.