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Recognised as Colour

#214F43

  • #214F43
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#214F43 is a cyan with RGB values 33, 79, 67 and HSL 164°, 41%, 22%. It is a dark colour, so white text on it reaches 9.3:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#214F43#214F43
HEX#214F43
RGBrgb(33, 79, 67)
RGB (0–1)0.1294, 0.3098, 0.2627
RGB percentages12.9%, 31%, 26.3%
HSLhsl(164.3, 41.1%, 22%)
HSV / HSBhsv(164.3, 58.2%, 31%)
CMYK58.2%, 0%, 15.2%, 69%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,182,979
CSS custom property--colour: #214F43;

Brightness & contrast

Relative luminance0.06321WCAG 2.x, 0 is black and 1 is white
Perceived brightness67.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.28:1
Contrast with white9.28:1WCAG normal text: AAA
Contrast with black2.26:1WCAG normal text: Fail
Greyscale equivalent#444444
Inverted#DEB0BC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4C4A42no red cones; affects about 1% of men; ΔE 18.6 from the original
Deuteranopia#454544no green cones; the most common form, about 1% of men; ΔE 19 from the original
Tritanopia#0A504Bno blue cones; rare, and affects men and women equally; ΔE 5.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text9.28:1WCAG large text: AAA
Contrast with black, large text2.26:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 9.6Teal · ΔE 23.2Dim grey · ΔE 24Dark cyan · ΔE 27.3Gray · ΔE 30.3Dark olivegreen · ΔE 30.7
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 9.64, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4F212D
Analogous#214F2C, #21444F
Triadic#43214F, #4F4321
Split complementary#4F2144, #4F2C21
Tetradic#2C214F, #4F212D, #444F21

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#76C6B1
Lighter +30%#52B79D
Lighter +20%#3F9780
Lighter +10%#307362
Darker −10%#122B24
Darker −20%#030706
Darker −30%#000000
Darker −40%#000000
More saturated +25%#135D4A
Less saturated −25%#2F413C

Channel breakdown

R33
G79
B67
Red33 (12.9%)
Green79 (31%)
Blue67 (26.3%)
Hue164.35°
Saturation (HSL)41.07%
Lightness21.96%
Dominant channelGreen
Hex per channelR 21 · G 4F · B 43

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Every value on this page was computed from “214f43” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.