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Recognised as Colour

#044851

  • #044851
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#044851 is a cyan with RGB values 4, 72, 81 and HSL 187°, 91%, 17%. It is a dark colour, so white text on it reaches 10.2:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#044851#044851
HEX#044851
RGBrgb(4, 72, 81)
RGB (0–1)0.0157, 0.2824, 0.3176
RGB percentages1.6%, 28.2%, 31.8%
HSLhsl(187, 90.6%, 16.7%)
HSV / HSBhsv(187, 95.1%, 31.8%)
CMYK95.1%, 11.1%, 0%, 68.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer280,657
CSS custom property--colour: #044851;

Brightness & contrast

Relative luminance0.05255WCAG 2.x, 0 is black and 1 is white
Perceived brightness61.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.24:1
Contrast with white10.24:1WCAG normal text: AAA
Contrast with black2.05:1WCAG normal text: Fail
Greyscale equivalent#3A3A3A
Inverted#FBB7AE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#404552no red cones; affects about 1% of men; ΔE 17 from the original
Deuteranopia#363E51no green cones; the most common form, about 1% of men; ΔE 17.5 from the original
Tritanopia#004C4Bno blue cones; rare, and affects men and women equally; ΔE 7.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text10.24:1WCAG large text: AAA
Contrast with black, large text2.05:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 9Teal · ΔE 24.8Dim grey · ΔE 25.4Slate grey · ΔE 28.7Dark cyan · ΔE 29.1Light slate grey · ΔE 31.4
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 8.96, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#510D04
Analogous#045133, #042251
Triadic#510448, #485104
Split complementary#510422, #513404
Tetradic#330451, #510D04, #215104

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#2CDDF5
Lighter +30%#0BCAE3
Lighter +20%#099EB2
Lighter +10%#067382
Darker −10%#021D20
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#004B55
Less saturated −25%#0F4046

Channel breakdown

R4
G72
B81
Red4 (1.6%)
Green72 (28.2%)
Blue81 (31.8%)
Hue187.01°
Saturation (HSL)90.59%
Lightness16.67%
Dominant channelBlue
Hex per channelR 04 · G 48 · B 51

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Every value on this page was computed from “hex 044851” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.