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Recognised as Colour

#19299E

  • #19299E
  • Blue
  • Dark
  • Nearest: Navy

#19299E is a blue with RGB values 25, 41, 158 and HSL 233°, 73%, 36%. It is a dark colour, so white text on it reaches 11.3:1 contrast (AAA for normal text). The nearest named colour is Navy.

Colour values

#19299E#19299E
HEX#19299E
RGBrgb(25, 41, 158)
RGB (0–1)0.098, 0.1608, 0.6196
RGB percentages9.8%, 16.1%, 62%
HSLhsl(232.8, 72.7%, 35.9%)
HSV / HSBhsv(232.8, 84.2%, 62%)
CMYK84.2%, 74.1%, 0%, 38%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,649,054
CSS custom property--colour: #19299E;

Brightness & contrast

Relative luminance0.04261WCAG 2.x, 0 is black and 1 is white
Perceived brightness63.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.34:1
Contrast with white11.34:1WCAG normal text: AAA
Contrast with black1.85:1WCAG normal text: Fail
Greyscale equivalent#2E2E2E
Inverted#E6D661

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0041A1no red cones; affects about 1% of men; ΔE 18.7 from the original
Deuteranopia#00349Cno green cones; the most common form, about 1% of men; ΔE 10.2 from the original
Tritanopia#004B61no blue cones; rare, and affects men and women equally; ΔE 67.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text11.34:1WCAG large text: AAA
Contrast with black, large text1.85:1WCAG large text: Fail

Named colours

Navy · ΔE 14.6Dark blue · ΔE 16Indigo · ΔE 17.5Midnight blue · ΔE 18.3Rebecca purple · ΔE 19.5Slate blue · ΔE 21.9
Nearest named CSS colourNavy (#000080)ΔE 14.64, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9E8E19
Analogous#196C9E, #4C199E
Triadic#9E1929, #299E19
Split complementary#9E4B19, #6C9E19
Tetradic#9E196C, #9E8E19, #199E4C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#95A0EE
Lighter +30%#6978E7
Lighter +20%#3D50E0
Lighter +10%#2034CA
Darker −10%#121E72
Darker −20%#0B1246
Darker −30%#04071A
Darker −40%#000000
More saturated +25%#0218B5
Less saturated −25%#303A87

Channel breakdown

R25
G41
B158
Red25 (9.8%)
Green41 (16.1%)
Blue158 (62%)
Hue232.78°
Saturation (HSL)72.68%
Lightness35.88%
Dominant channelBlue
Hex per channelR 19 · G 29 · B 9E

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Every value on this page was computed from “19299e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.