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Recognised as Colour

#192C4D

  • #192C4D
  • Blue
  • Dark
  • Nearest: Dark slate grey

#192C4D is a blue with RGB values 25, 44, 77 and HSL 218°, 51%, 20%. It is a dark colour, so white text on it reaches 13.9:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#192C4D#192C4D
HEX#192C4D
RGBrgb(25, 44, 77)
RGB (0–1)0.098, 0.1725, 0.302
RGB percentages9.8%, 17.3%, 30.2%
HSLhsl(218.1, 51%, 20%)
HSV / HSBhsv(218.1, 67.5%, 30.2%)
CMYK67.5%, 42.9%, 0%, 69.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,649,741
CSS custom property--colour: #192C4D;

Brightness & contrast

Relative luminance0.02544WCAG 2.x, 0 is black and 1 is white
Perceived brightness44.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.92:1
Contrast with white13.92:1WCAG normal text: AAA
Contrast with black1.51:1WCAG normal text: Fail
Greyscale equivalent#2A2A2A
Inverted#E6D3B2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#1E2F4Eno red cones; affects about 1% of men; ΔE 2.1 from the original
Deuteranopia#172A4Cno green cones; the most common form, about 1% of men; ΔE 1.2 from the original
Tritanopia#003338no blue cones; rare, and affects men and women equally; ΔE 23.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.92:1WCAG large text: AAA
Contrast with black, large text1.51:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 28.1Black · ΔE 29.4Dark slateblue · ΔE 31.7Dim grey · ΔE 35Steel blue · ΔE 36.6Slate grey · ΔE 37.4
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 28.14, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4D3A19
Analogous#19464D, #20194D
Triadic#4D192C, #2C4D19
Split complementary#4D2019, #464D19
Tetradic#4D1946, #4D3A19, #194D20

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#658BCD
Lighter +30%#3E6EC1
Lighter +20%#32589A
Lighter +10%#254274
Darker −10%#0D1627
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#0C295A
Less saturated −25%#262F40

Channel breakdown

R25
G44
B77
Red25 (9.8%)
Green44 (17.3%)
Blue77 (30.2%)
Hue218.08°
Saturation (HSL)50.98%
Lightness20%
Dominant channelBlue
Hex per channelR 19 · G 2C · B 4D

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Every value on this page was computed from “192c4d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.