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Recognised as Colour

#0D515C

  • #0D515C
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#0D515C is a cyan with RGB values 13, 81, 92 and HSL 188°, 75%, 21%. It is a dark colour, so white text on it reaches 8.9:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#0D515C#0D515C
HEX#0D515C
RGBrgb(13, 81, 92)
RGB (0–1)0.051, 0.3176, 0.3608
RGB percentages5.1%, 31.8%, 36.1%
HSLhsl(188.4, 75.2%, 20.6%)
HSV / HSBhsv(188.4, 85.9%, 36.1%)
CMYK85.9%, 12%, 0%, 63.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer872,796
CSS custom property--colour: #0D515C;

Brightness & contrast

Relative luminance0.06743WCAG 2.x, 0 is black and 1 is white
Perceived brightness69.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.94:1
Contrast with white8.94:1WCAG normal text: AAA
Contrast with black2.35:1WCAG normal text: Fail
Greyscale equivalent#434343
Inverted#F2AEA3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#484E5Dno red cones; affects about 1% of men; ΔE 17.3 from the original
Deuteranopia#3E465Cno green cones; the most common form, about 1% of men; ΔE 18.4 from the original
Tritanopia#005654no blue cones; rare, and affects men and women equally; ΔE 9.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.94:1WCAG large text: AAA
Contrast with black, large text2.35:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 9.3Teal · ΔE 21.9Dim grey · ΔE 23.8Slate grey · ΔE 25.6Dark cyan · ΔE 26Light slate grey · ΔE 28.1
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 9.34, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5C180D
Analogous#0D5C40, #0D295C
Triadic#5C0D51, #515C0D
Split complementary#5C0D29, #5C3F0D
Tetradic#400D5C, #5C180D, #2A5C0D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#4FD1E6
Lighter +30%#22C5E0
Lighter +20%#1AA0B5
Lighter +10%#137889
Darker −10%#072A2F
Darker −20%#000203
Darker −30%#000000
Darker −40%#000000
More saturated +25%#005A69
Less saturated −25%#1A484F

Channel breakdown

R13
G81
B92
Red13 (5.1%)
Green81 (31.8%)
Blue92 (36.1%)
Hue188.35°
Saturation (HSL)75.24%
Lightness20.59%
Dominant channelBlue
Hex per channelR 0D · G 51 · B 5C

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Every value on this page was computed from “0d515c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.