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Recognised as Colour

#01199C

  • #01199C
  • Blue
  • Dark
  • Nearest: Dark blue

#01199C is a blue with RGB values 1, 25, 156 and HSL 231°, 99%, 31%. It is a dark colour, so white text on it reaches 13:1 contrast (AAA for normal text). The nearest named colour is Dark blue.

Colour values

#01199C#01199C
HEX#01199C
RGBrgb(1, 25, 156)
RGB (0–1)0.0039, 0.098, 0.6118
RGB percentages0.4%, 9.8%, 61.2%
HSLhsl(230.7, 98.7%, 30.8%)
HSV / HSBhsv(230.7, 99.4%, 61.2%)
CMYK99.4%, 84%, 0%, 38.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer72,092
CSS custom property--colour: #01199C;

Brightness & contrast

Relative luminance0.03102WCAG 2.x, 0 is black and 1 is white
Perceived brightness56 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.96:1
Contrast with white12.96:1WCAG normal text: AAA
Contrast with black1.62:1WCAG normal text: Fail
Greyscale equivalent#1D1D1D
Inverted#FEE663

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0039A0no red cones; affects about 1% of men; ΔE 22.2 from the original
Deuteranopia#00299Ano green cones; the most common form, about 1% of men; ΔE 12.1 from the original
Tritanopia#00445Cno blue cones; rare, and affects men and women equally; ΔE 74.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text12.96:1WCAG large text: AAA
Contrast with black, large text1.62:1WCAG large text: Fail

Named colours

Dark blue · ΔE 7.4Navy · ΔE 9.2Indigo · ΔE 17.4Midnight blue · ΔE 25.1Rebecca purple · ΔE 26Slate blue · ΔE 29.3
Nearest named CSS colourDark blue (#00008B)ΔE 7.35, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9C8401
Analogous#01669C, #37019C
Triadic#9C0119, #199C01
Split complementary#9C3701, #669C01
Tetradic#9C0166, #9C8401, #019C37

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#6B82FE
Lighter +30%#3857FE
Lighter +20%#062CFD
Lighter +10%#0121CF
Darker −10%#011169
Darker −20%#000937
Darker −30%#000104
Darker −40%#000000
More saturated +25%#00189D
Less saturated −25%#152788

Channel breakdown

R1
G25
B156
Red1 (0.4%)
Green25 (9.8%)
Blue156 (61.2%)
Hue230.71°
Saturation (HSL)98.73%
Lightness30.78%
Dominant channelBlue
Hex per channelR 01 · G 19 · B 9C

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Every value on this page was computed from “01199c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.