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Recognised as Colour

#10494D

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

#10494D is a cyan with RGB values 16, 73, 77 and HSL 184°, 66%, 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

#10494D#10494D
HEX#10494D
RGBrgb(16, 73, 77)
RGB (0–1)0.0627, 0.2863, 0.302
RGB percentages6.3%, 28.6%, 30.2%
HSLhsl(183.9, 65.6%, 18.2%)
HSV / HSBhsv(183.9, 79.2%, 30.2%)
CMYK79.2%, 5.2%, 0%, 69.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,067,341
CSS custom property--colour: #10494D;

Brightness & contrast

Relative luminance0.05411WCAG 2.x, 0 is black and 1 is white
Perceived brightness62.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.09:1
Contrast with white10.09:1WCAG normal text: AAA
Contrast with black2.08:1WCAG normal text: Fail
Greyscale equivalent#3D3D3D
Inverted#EFB6B2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#43454Dno red cones; affects about 1% of men; ΔE 17.5 from the original
Deuteranopia#3A3F4Dno green cones; the most common form, about 1% of men; ΔE 17.8 from the original
Tritanopia#004C4Ano blue cones; rare, and affects men and women equally; ΔE 5.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.09:1WCAG large text: AAA
Contrast with black, large text2.08:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 6.8Teal · ΔE 24Dim grey · ΔE 24.3Dark cyan · ΔE 28.3Slate grey · ΔE 28.8Gray · ΔE 31.3
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 6.79, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4D1410
Analogous#104D32, #102B4D
Triadic#4D1049, #494D10
Split complementary#4D102A, #4D3210
Tetradic#33104D, #4D1410, #2B4D10

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#4FD1DA
Lighter +30%#2AC1CC
Lighter +20%#2299A1
Lighter +10%#197177
Darker −10%#072123
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#045359
Less saturated −25%#1C3F41

Channel breakdown

R16
G73
B77
Red16 (6.3%)
Green73 (28.6%)
Blue77 (30.2%)
Hue183.93°
Saturation (HSL)65.59%
Lightness18.24%
Dominant channelBlue
Hex per channelR 10 · G 49 · B 4D

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