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Recognised as Colour

#192D28

  • #192D28
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#192D28 is a cyan with RGB values 25, 45, 40 and HSL 165°, 29%, 14%. It is a dark colour, so white text on it reaches 14.5:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#192D28#192D28
HEX#192D28
RGBrgb(25, 45, 40)
RGB (0–1)0.098, 0.1765, 0.1569
RGB percentages9.8%, 17.6%, 15.7%
HSLhsl(165, 28.6%, 13.7%)
HSV / HSBhsv(165, 44.4%, 17.6%)
CMYK44.4%, 0%, 11.1%, 82.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,649,960
CSS custom property--colour: #192D28;

Brightness & contrast

Relative luminance0.02237WCAG 2.x, 0 is black and 1 is white
Perceived brightness39.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 14.51:1
Contrast with white14.51:1WCAG normal text: AAA
Contrast with black1.45:1WCAG normal text: Fail
Greyscale equivalent#282828
Inverted#E6D2D7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2C2B28no red cones; affects about 1% of men; ΔE 9.5 from the original
Deuteranopia#282828no green cones; the most common form, about 1% of men; ΔE 9.6 from the original
Tritanopia#132E2Bno blue cones; rare, and affects men and women equally; ΔE 2.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text14.51:1WCAG large text: AAA
Contrast with black, large text1.45:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 15.4Black · ΔE 19.2Dim grey · ΔE 29.3Teal · ΔE 38.1Gray · ΔE 38.1Slate grey · ΔE 38.6
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 15.38, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2D191E
Analogous#192D1E, #19282D
Triadic#28192D, #2D2819
Split complementary#2D1928, #2D1E19
Tetradic#1E192D, #2D191E, #282D19

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#67AB9A
Lighter +30%#508F7F
Lighter +20%#3D6F62
Lighter +10%#2B4E45
Darker −10%#070C0B
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#10362C
Less saturated −25%#222424

Channel breakdown

R25
G45
B40
Red25 (9.8%)
Green45 (17.6%)
Blue40 (15.7%)
Hue165°
Saturation (HSL)28.57%
Lightness13.73%
Dominant channelGreen
Hex per channelR 19 · G 2D · B 28

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Every value on this page was computed from “192d28” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.