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Colour

#044F40

  • #044F40
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#044F40 is a cyan with RGB values 4, 79, 64 and HSL 168°, 90%, 16%. It is a dark colour, so white text on it reaches 9.6:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#044F40#044F40
HEX#044F40
RGBrgb(4, 79, 64)
RGB (0–1)0.0157, 0.3098, 0.251
RGB percentages1.6%, 31%, 25.1%
HSLhsl(168, 90.4%, 16.3%)
HSV / HSBhsv(168, 94.9%, 31%)
CMYK94.9%, 0%, 19%, 69%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer282,432
CSS custom property--colour: #044F40;

Brightness & contrast

Relative luminance0.05988WCAG 2.x, 0 is black and 1 is white
Perceived brightness64.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.56:1
Contrast with white9.56:1WCAG normal text: AAA
Contrast with black2.2:1WCAG normal text: Fail
Greyscale equivalent#3E3E3E
Inverted#FBB0BF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4C493Fno red cones; affects about 1% of men; ΔE 24.6 from the original
Deuteranopia#434341no green cones; the most common form, about 1% of men; ΔE 24.7 from the original
Tritanopia#00504Bno blue cones; rare, and affects men and women equally; ΔE 6.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.56:1WCAG large text: AAA
Contrast with black, large text2.2:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 15.1Teal · ΔE 22.4Dark cyan · ΔE 26.4Dim grey · ΔE 29.4Dark olivegreen · ΔE 31.1Sea green · ΔE 31.6
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 15.05, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4F0413
Analogous#044F1A, #04394F
Triadic#40044F, #4F4004
Split complementary#4F0439, #4F1A04
Tetradic#1A044F, #4F0413, #384F04

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#2BF4CC
Lighter +30%#0BE1B6
Lighter +20%#09B08F
Lighter +10%#068067
Darker −10%#021E19
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#005342
Less saturated −25%#0E453A

Channel breakdown

R4
G79
B64
Red4 (1.6%)
Green79 (31%)
Blue64 (25.1%)
Hue168°
Saturation (HSL)90.36%
Lightness16.27%
Dominant channelGreen
Hex per channelR 04 · G 4F · B 40

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Every value on this page was computed from “044f40” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.