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Recognised as Colour

#22827A

  • #22827A
  • Cyan
  • Dark
  • Nearest: Teal

#22827A is a cyan with RGB values 34, 130, 122 and HSL 175°, 59%, 32%. It is a dark colour, so white text on it reaches 4.6:1 contrast (AA for normal text). The nearest named colour is Teal.

Colour values

#22827A#22827A
HEX#22827A
RGBrgb(34, 130, 122)
RGB (0–1)0.1333, 0.5098, 0.4784
RGB percentages13.3%, 51%, 47.8%
HSLhsl(175, 58.5%, 32.2%)
HSV / HSBhsv(175, 73.8%, 51%)
CMYK73.8%, 0%, 6.2%, 49%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,261,626
CSS custom property--colour: #22827A;

Brightness & contrast

Relative luminance0.1771WCAG 2.x, 0 is black and 1 is white
Perceived brightness109.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.62:1
Contrast with white4.62:1WCAG normal text: AA
Contrast with black4.54:1WCAG normal text: AA
Greyscale equivalent#6D6D6D
Inverted#DD7D85

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7B7B7Ano red cones; affects about 1% of men; ΔE 29.1 from the original
Deuteranopia#6D717Bno green cones; the most common form, about 1% of men; ΔE 29.7 from the original
Tritanopia#00857Fno blue cones; rare, and affects men and women equally; ΔE 3.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.62:1WCAG large text: AAA
Contrast with black, large text4.54:1WCAG large text: AAA

Named colours

Teal · ΔE 5Dark cyan · ΔE 6.5Cadetblue · ΔE 15.6Light seagreen · ΔE 18.9Dark slate grey · ΔE 24.8Sea green · ΔE 26.1
Nearest named CSS colourTeal (#008080)ΔE 4.98, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#82222A
Analogous#22824A, #225A82
Triadic#7A2282, #827A22
Split complementary#82225A, #824A22
Tetradic#4A2282, #82222A, #5A8222

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#8EE2DB
Lighter +30%#66D7CE
Lighter +20%#3ECCC1
Lighter +10%#2DAAA0
Darker −10%#175A54
Darker −20%#0D312E
Darker −30%#020908
Darker −40%#000000
More saturated +25%#0D968B
Less saturated −25%#366E69

Channel breakdown

R34
G130
B122
Red34 (13.3%)
Green130 (51%)
Blue122 (47.8%)
Hue175°
Saturation (HSL)58.54%
Lightness32.16%
Dominant channelGreen
Hex per channelR 22 · G 82 · B 7A

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Every value on this page was computed from “22827a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.