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Colour

#004841

  • #004841
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#004841 is a cyan with RGB values 0, 72, 65 and HSL 174°, 100%, 14%. It is a dark colour, so white text on it reaches 10.5:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#004841#004841
HEX#004841
RGBrgb(0, 72, 65)
RGB (0–1)0, 0.2824, 0.2549
RGB percentages0%, 28.2%, 25.5%
HSLhsl(174.2, 100%, 14.1%)
HSV / HSBhsv(174.2, 100%, 28.2%)
CMYK100%, 0%, 9.7%, 71.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer18,497
CSS custom property--colour: #004841;

Brightness & contrast

Relative luminance0.05016WCAG 2.x, 0 is black and 1 is white
Perceived brightness59.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.48:1
Contrast with white10.48:1WCAG normal text: AAA
Contrast with black2:1WCAG normal text: Fail
Greyscale equivalent#383838
Inverted#FFB7BE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#444341no red cones; affects about 1% of men; ΔE 22 from the original
Deuteranopia#3B3D42no green cones; the most common form, about 1% of men; ΔE 22.2 from the original
Tritanopia#004A46no blue cones; rare, and affects men and women equally; ΔE 2.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text10.48:1WCAG large text: AAA
Contrast with black, large text2:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 11.2Teal · ΔE 23.7Dark cyan · ΔE 28Dim grey · ΔE 28Slate grey · ΔE 33.9Black · ΔE 34.5
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 11.22, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#480007
Analogous#00481D, #002B48
Triadic#410048, #484100
Split complementary#48002B, #481D00
Tetradic#1D0048, #480007, #2B4800

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#15FFE8
Lighter +30%#00E1CB
Lighter +20%#00AE9D
Lighter +10%#007B6F
Darker −10%#001513
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#004841
Less saturated −25%#093F3A

Channel breakdown

R0
G72
B65
Red0 (0%)
Green72 (28.2%)
Blue65 (25.5%)
Hue174.17°
Saturation (HSL)100%
Lightness14.12%
Dominant channelGreen
Hex per channelR 00 · G 48 · B 41

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Every value on this page was computed from “hex 004841” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.