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Recognised as Colour

#045860

  • #045860
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#045860 is a cyan with RGB values 4, 88, 96 and HSL 185°, 92%, 20%. It is a dark colour, so white text on it reaches 8.2:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#045860#045860
HEX#045860
RGBrgb(4, 88, 96)
RGB (0–1)0.0157, 0.3451, 0.3765
RGB percentages1.6%, 34.5%, 37.6%
HSLhsl(185.2, 92%, 19.6%)
HSV / HSBhsv(185.2, 95.8%, 37.6%)
CMYK95.8%, 8.3%, 0%, 62.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer284,768
CSS custom property--colour: #045860;

Brightness & contrast

Relative luminance0.0785WCAG 2.x, 0 is black and 1 is white
Perceived brightness74.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.17:1
Contrast with white8.17:1WCAG normal text: AAA
Contrast with black2.57:1WCAG normal text: Fail
Greyscale equivalent#474747
Inverted#FBA79F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4F5461no red cones; affects about 1% of men; ΔE 20.3 from the original
Deuteranopia#444C60no green cones; the most common form, about 1% of men; ΔE 21 from the original
Tritanopia#005C5Ano blue cones; rare, and affects men and women equally; ΔE 7.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.17:1WCAG large text: AAA
Contrast with black, large text2.57:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 10.5Teal · ΔE 17.8Dark cyan · ΔE 22Dim grey · ΔE 24.4Slate grey · ΔE 25.5Cadetblue · ΔE 27.7
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 10.53, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#600C04
Analogous#04603A, #042A60
Triadic#600458, #586004
Split complementary#60042A, #603A04
Tetradic#3A0460, #600C04, #2A6004

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#39E6F7
Lighter +30%#0ADFF3
Lighter +20%#08B2C2
Lighter +10%#068591
Darker −10%#022B2F
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#005B64
Less saturated −25%#104E54

Channel breakdown

R4
G88
B96
Red4 (1.6%)
Green88 (34.5%)
Blue96 (37.6%)
Hue185.22°
Saturation (HSL)92%
Lightness19.61%
Dominant channelBlue
Hex per channelR 04 · G 58 · B 60

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Every value on this page was computed from “hex 045860” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.