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Recognised as Colour

#22829F

  • #22829F
  • Cyan
  • Dark
  • Nearest: Steel blue

#22829F is a cyan with RGB values 34, 130, 159 and HSL 194°, 65%, 38%. It is a dark colour, so black text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Steel blue.

Colour values

#22829F#22829F
HEX#22829F
RGBrgb(34, 130, 159)
RGB (0–1)0.1333, 0.5098, 0.6235
RGB percentages13.3%, 51%, 62.4%
HSLhsl(193.9, 64.8%, 37.8%)
HSV / HSBhsv(193.9, 78.6%, 62.4%)
CMYK78.6%, 18.2%, 0%, 37.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,261,663
CSS custom property--colour: #22829F;

Brightness & contrast

Relative luminance0.18809WCAG 2.x, 0 is black and 1 is white
Perceived brightness114.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.76:1
Contrast with white4.41:1WCAG normal text: Fail
Contrast with black4.76:1WCAG normal text: AA
Greyscale equivalent#707070
Inverted#DD7D60

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#717FA0no red cones; affects about 1% of men; ΔE 20.2 from the original
Deuteranopia#61739Fno green cones; the most common form, about 1% of men; ΔE 21.9 from the original
Tritanopia#008B8Bno blue cones; rare, and affects men and women equally; ΔE 19.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.41:1WCAG large text: AA
Contrast with black, large text4.76:1WCAG large text: AAA

Named colours

Steel blue · ΔE 15.7Teal · ΔE 19.1Cadetblue · ΔE 19.3Slate grey · ΔE 19.6Light slate grey · ΔE 19.8Dark cyan · ΔE 19.9
Nearest named CSS colourSteel blue (#4682B4)ΔE 15.75, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9F3F22
Analogous#229F7E, #22439F
Triadic#9F2282, #829F22
Split complementary#9F2243, #9F7E22
Tetradic#7E229F, #9F3F22, #439F22

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A2DAEB
Lighter +30%#78C9E2
Lighter +20%#4EB9D9
Lighter +10%#2BA4C9
Darker −10%#196075
Darker −20%#103D4B
Darker −30%#071B21
Darker −40%#000000
More saturated +25%#0A8FB7
Less saturated −25%#3A7587

Channel breakdown

R34
G130
B159
Red34 (13.3%)
Green130 (51%)
Blue159 (62.4%)
Hue193.92°
Saturation (HSL)64.77%
Lightness37.84%
Dominant channelBlue
Hex per channelR 22 · G 82 · B 9F

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Every value on this page was computed from “22829f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.