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Recognised as Colour

#10513E

  • #10513E
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#10513E is a cyan with RGB values 16, 81, 62 and HSL 162°, 67%, 19%. It is a dark colour, so white text on it reaches 9.3:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#10513E#10513E
HEX#10513E
RGBrgb(16, 81, 62)
RGB (0–1)0.0627, 0.3176, 0.2431
RGB percentages6.3%, 31.8%, 24.3%
HSLhsl(162.5, 67%, 19%)
HSV / HSBhsv(162.5, 80.2%, 31.8%)
CMYK80.2%, 0%, 23.5%, 68.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,069,374
CSS custom property--colour: #10513E;

Brightness & contrast

Relative luminance0.06343WCAG 2.x, 0 is black and 1 is white
Perceived brightness66.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.26:1
Contrast with white9.26:1WCAG normal text: AAA
Contrast with black2.27:1WCAG normal text: Fail
Greyscale equivalent#424242
Inverted#EFAEC1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4F4B3Dno red cones; affects about 1% of men; ΔE 24.4 from the original
Deuteranopia#46453Fno green cones; the most common form, about 1% of men; ΔE 24.4 from the original
Tritanopia#00514Cno blue cones; rare, and affects men and women equally; ΔE 9.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text9.26:1WCAG large text: AAA
Contrast with black, large text2.27:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 16.3Teal · ΔE 23.1Dark cyan · ΔE 26.9Dark olivegreen · ΔE 28.5Dim grey · ΔE 29.4Sea green · ΔE 29.6
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 16.31, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#511023
Analogous#10511D, #104451
Triadic#3E1051, #513E10
Split complementary#511043, #511D10
Tetradic#1E1051, #511023, #435110

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#50DDB4
Lighter +30%#29D1A0
Lighter +20%#21A67F
Lighter +10%#187C5F
Darker −10%#08261D
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#045D43
Less saturated −25%#1C4539

Channel breakdown

R16
G81
B62
Red16 (6.3%)
Green81 (31.8%)
Blue62 (24.3%)
Hue162.46°
Saturation (HSL)67.01%
Lightness19.02%
Dominant channelGreen
Hex per channelR 10 · G 51 · B 3E

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Every value on this page was computed from “10513e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.