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Colour

#0C71AF

  • #0C71AF
  • Blue
  • Dark
  • Nearest: Steel blue

#0C71AF is a blue with RGB values 12, 113, 175 and HSL 203°, 87%, 37%. It is a dark colour, so white text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Steel blue.

Colour values

#0C71AF#0C71AF
HEX#0C71AF
RGBrgb(12, 113, 175)
RGB (0–1)0.0471, 0.4431, 0.6863
RGB percentages4.7%, 44.3%, 68.6%
HSLhsl(202.8, 87.2%, 36.7%)
HSV / HSBhsv(202.8, 93.1%, 68.6%)
CMYK93.1%, 35.4%, 0%, 31.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer815,535
CSS custom property--colour: #0C71AF;

Brightness & contrast

Relative luminance0.14984WCAG 2.x, 0 is black and 1 is white
Perceived brightness105 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.25:1
Contrast with white5.25:1WCAG normal text: AA
Contrast with black4:1WCAG normal text: Fail
Greyscale equivalent#606060
Inverted#F38E50

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5373B2no red cones; affects about 1% of men; ΔE 10.8 from the original
Deuteranopia#3C66AEno green cones; the most common form, about 1% of men; ΔE 12.3 from the original
Tritanopia#008088no blue cones; rare, and affects men and women equally; ΔE 36.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.25:1WCAG large text: AAA
Contrast with black, large text4:1WCAG large text: AA

Named colours

Steel blue · ΔE 10.6Cornflower blue · ΔE 22.3Dodgerblue · ΔE 29.9Slate grey · ΔE 30.5Deep skyblue · ΔE 30.8Light slate grey · ΔE 30.9
Nearest named CSS colourSteel blue (#4682B4)ΔE 10.61, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#AF4A0C
Analogous#0CAF9B, #0C20AF
Triadic#AF0C71, #71AF0C
Split complementary#AF0C20, #AF9B0C
Tetradic#9B0CAF, #AF4A0C, #20AF0C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#90D0F7
Lighter +30%#60BCF4
Lighter +20%#30A8F1
Lighter +10%#0F90DF
Darker −10%#09527F
Darker −20%#053350
Darker −30%#021520
Darker −40%#000000
More saturated +25%#0074BB
Less saturated −25%#236B98

Channel breakdown

R12
G113
B175
Red12 (4.7%)
Green113 (44.3%)
Blue175 (68.6%)
Hue202.82°
Saturation (HSL)87.17%
Lightness36.67%
Dominant channelBlue
Hex per channelR 0C · G 71 · B AF

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Every value on this page was computed from “0c71af” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.