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Colour

#297D84

  • #297D84
  • Cyan
  • Dark
  • Nearest: Teal

#297D84 is a cyan with RGB values 41, 125, 132 and HSL 185°, 53%, 34%. It is a dark colour, so white text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Teal.

Colour values

#297D84#297D84
HEX#297D84
RGBrgb(41, 125, 132)
RGB (0–1)0.1608, 0.4902, 0.5176
RGB percentages16.1%, 49%, 51.8%
HSLhsl(184.6, 52.6%, 33.9%)
HSV / HSBhsv(184.6, 68.9%, 51.8%)
CMYK68.9%, 5.3%, 0%, 48.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,719,108
CSS custom property--colour: #297D84;

Brightness & contrast

Relative luminance0.16805WCAG 2.x, 0 is black and 1 is white
Perceived brightness108 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.82:1
Contrast with white4.82:1WCAG normal text: AA
Contrast with black4.36:1WCAG normal text: Fail
Greyscale equivalent#6C6C6C
Inverted#D6827B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#737885no red cones; affects about 1% of men; ΔE 23.6 from the original
Deuteranopia#666E84no green cones; the most common form, about 1% of men; ΔE 24.5 from the original
Tritanopia#00827Fno blue cones; rare, and affects men and women equally; ΔE 9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.82:1WCAG large text: AAA
Contrast with black, large text4.36:1WCAG large text: AA

Named colours

Teal · ΔE 7.1Dark cyan · ΔE 9.6Cadetblue · ΔE 13.9Slate grey · ΔE 20.7Dark slate grey · ΔE 21.1Light slate grey · ΔE 21.5
Nearest named CSS colourTeal (#008080)ΔE 7.12, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#843029
Analogous#29845E, #294F84
Triadic#84297D, #7D8429
Split complementary#84294F, #845E29
Tetradic#5E2984, #843029, #4F8429

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#9ADADF
Lighter +30%#73CCD3
Lighter +20%#4CBEC7
Lighter +10%#35A2AB
Darker −10%#1D585D
Darker −20%#113336
Darker −30%#050E0F
Darker −40%#000000
More saturated +25%#138F9A
Less saturated −25%#3F6B6E

Channel breakdown

R41
G125
B132
Red41 (16.1%)
Green125 (49%)
Blue132 (51.8%)
Hue184.62°
Saturation (HSL)52.6%
Lightness33.92%
Dominant channelBlue
Hex per channelR 29 · G 7D · B 84

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Every value on this page was computed from “297d84” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.