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Colour

#27664E

  • #27664E
  • Cyan
  • Dark
  • Nearest: Teal

#27664E is a cyan with RGB values 39, 102, 78 and HSL 157°, 45%, 28%. It is a dark colour, so white text on it reaches 6.8:1 contrast (AA for normal text). The nearest named colour is Teal.

Colour values

#27664E#27664E
HEX#27664E
RGBrgb(39, 102, 78)
RGB (0–1)0.1529, 0.4, 0.3059
RGB percentages15.3%, 40%, 30.6%
HSLhsl(157.1, 44.7%, 27.6%)
HSV / HSBhsv(157.1, 61.8%, 40%)
CMYK61.8%, 0%, 23.5%, 60%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,582,094
CSS custom property--colour: #27664E;

Brightness & contrast

Relative luminance0.10484WCAG 2.x, 0 is black and 1 is white
Perceived brightness85.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.78:1
Contrast with white6.78:1WCAG normal text: AA
Contrast with black3.1:1WCAG normal text: Fail
Greyscale equivalent#575757
Inverted#D899B1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#645F4Dno red cones; affects about 1% of men; ΔE 25.5 from the original
Deuteranopia#5B5850no green cones; the most common form, about 1% of men; ΔE 26.3 from the original
Tritanopia#05665Fno blue cones; rare, and affects men and women equally; ΔE 10.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.78:1WCAG large text: AAA
Contrast with black, large text3.1:1WCAG large text: AA

Named colours

Teal · ΔE 18.9Dark slate grey · ΔE 20.1Dark cyan · ΔE 21.8Sea green · ΔE 22.2Dark olivegreen · ΔE 24.5Cadetblue · ΔE 27.9
Nearest named CSS colourTeal (#008080)ΔE 18.87, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#66273F
Analogous#27662E, #275F66
Triadic#4E2766, #664E27
Split complementary#66275F, #662E27
Tetradic#2E2766, #66273F, #5F6627

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#88D1B5
Lighter +30%#63C39E
Lighter +20%#43B086
Lighter +10%#358B6A
Darker −10%#194132
Darker −20%#0B1C16
Darker −30%#000000
Darker −40%#000000
More saturated +25%#157852
Less saturated −25%#39544A

Channel breakdown

R39
G102
B78
Red39 (15.3%)
Green102 (40%)
Blue78 (30.6%)
Hue157.14°
Saturation (HSL)44.68%
Lightness27.65%
Dominant channelGreen
Hex per channelR 27 · G 66 · B 4E

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Every value on this page was computed from “27664e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.