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Recognised as Colour

#0C453C

  • #0C453C
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#0C453C is a cyan with RGB values 12, 69, 60 and HSL 171°, 70%, 16%. It is a dark colour, so white text on it reaches 10.9:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#0C453C#0C453C
HEX#0C453C
RGBrgb(12, 69, 60)
RGB (0–1)0.0471, 0.2706, 0.2353
RGB percentages4.7%, 27.1%, 23.5%
HSLhsl(170.5, 70.4%, 15.9%)
HSV / HSBhsv(170.5, 82.6%, 27.1%)
CMYK82.6%, 0%, 13%, 72.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer804,156
CSS custom property--colour: #0C453C;

Brightness & contrast

Relative luminance0.04661WCAG 2.x, 0 is black and 1 is white
Perceived brightness57 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.87:1
Contrast with white10.87:1WCAG normal text: AAA
Contrast with black1.93:1WCAG normal text: Fail
Greyscale equivalent#383838
Inverted#F3BAC3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#42403Cno red cones; affects about 1% of men; ΔE 20.5 from the original
Deuteranopia#3A3B3Dno green cones; the most common form, about 1% of men; ΔE 20.4 from the original
Tritanopia#004642no blue cones; rare, and affects men and women equally; ΔE 3.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.87:1WCAG large text: AAA
Contrast with black, large text1.93:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 10.9Teal · ΔE 25.6Dim grey · ΔE 27.6Dark cyan · ΔE 29.9Black · ΔE 32.8Slate grey · ΔE 34.4
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 10.94, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#450C15
Analogous#0C451F, #0C3245
Triadic#3C0C45, #453C0C
Split complementary#450C32, #451F0C
Tetradic#1F0C45, #450C15, #32450C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#3FDEC5
Lighter +30%#23C7AD
Lighter +20%#1B9C88
Lighter +10%#147062
Darker −10%#041A16
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#024F43
Less saturated −25%#163B35

Channel breakdown

R12
G69
B60
Red12 (4.7%)
Green69 (27.1%)
Blue60 (23.5%)
Hue170.53°
Saturation (HSL)70.37%
Lightness15.88%
Dominant channelGreen
Hex per channelR 0C · G 45 · B 3C

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Every value on this page was computed from “0c453c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.