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Recognised as Colour

#0F5148

  • #0F5148
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#0F5148 is a cyan with RGB values 15, 81, 72 and HSL 172°, 69%, 19%. It is a dark colour, so white text on it reaches 9.2:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#0F5148#0F5148
HEX#0F5148
RGBrgb(15, 81, 72)
RGB (0–1)0.0588, 0.3176, 0.2824
RGB percentages5.9%, 31.8%, 28.2%
HSLhsl(171.8, 68.7%, 18.8%)
HSV / HSBhsv(171.8, 81.5%, 31.8%)
CMYK81.5%, 0%, 11.1%, 68.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,003,848
CSS custom property--colour: #0F5148;

Brightness & contrast

Relative luminance0.06454WCAG 2.x, 0 is black and 1 is white
Perceived brightness67.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.17:1
Contrast with white9.17:1WCAG normal text: AAA
Contrast with black2.29:1WCAG normal text: Fail
Greyscale equivalent#424242
Inverted#F0AEB7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4D4C48no red cones; affects about 1% of men; ΔE 22.1 from the original
Deuteranopia#444549no green cones; the most common form, about 1% of men; ΔE 22.9 from the original
Tritanopia#00534Eno blue cones; rare, and affects men and women equally; ΔE 3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text9.17:1WCAG large text: AAA
Contrast with black, large text2.29:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 11.1Teal · ΔE 20.5Dark cyan · ΔE 24.7Dim grey · ΔE 26.3Cadetblue · ΔE 31.5Slate grey · ΔE 31.7
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 11.08, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#510F18
Analogous#0F5127, #0F3951
Triadic#480F51, #51480F
Split complementary#510F39, #51270F
Tetradic#270F51, #510F18, #39510F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#4EDECA
Lighter +30%#27D2BB
Lighter +20%#1FA794
Lighter +10%#177C6E
Darker −10%#072622
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#035D51
Less saturated −25%#1B453F

Channel breakdown

R15
G81
B72
Red15 (5.9%)
Green81 (31.8%)
Blue72 (28.2%)
Hue171.82°
Saturation (HSL)68.75%
Lightness18.82%
Dominant channelGreen
Hex per channelR 0F · G 51 · B 48

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Every value on this page was computed from “0f5148” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.