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Recognised as Colour

#1193D3

  • #1193D3
  • Cyan
  • Dark
  • Nearest: Steel blue

#1193D3 is a cyan with RGB values 17, 147, 211 and HSL 200°, 85%, 45%. It is a dark colour, so black text on it reaches 6.1:1 contrast (AA for normal text). The nearest named colour is Steel blue.

Colour values

#1193D3#1193D3
HEX#1193D3
RGBrgb(17, 147, 211)
RGB (0–1)0.0667, 0.5765, 0.8275
RGB percentages6.7%, 57.6%, 82.7%
HSLhsl(199.8, 85.1%, 44.7%)
HSV / HSBhsv(199.8, 91.9%, 82.7%)
CMYK91.9%, 30.3%, 0%, 17.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,151,955
CSS custom property--colour: #1193D3;

Brightness & contrast

Relative luminance0.2569WCAG 2.x, 0 is black and 1 is white
Perceived brightness133.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.14:1
Contrast with white3.42:1WCAG normal text: Fail
Contrast with black6.14:1WCAG normal text: AA
Greyscale equivalent#7C7C7C
Inverted#EE6C2C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7494D6no red cones; affects about 1% of men; ΔE 16.3 from the original
Deuteranopia#5B83D2no green cones; the most common form, about 1% of men; ΔE 18.9 from the original
Tritanopia#00A3AAno blue cones; rare, and affects men and women equally; ΔE 36.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.42:1WCAG large text: AA
Contrast with black, large text6.14:1WCAG large text: AAA

Named colours

Steel blue · ΔE 11.8Deep skyblue · ΔE 17.2Cornflower blue · ΔE 20.2Light skyblue · ΔE 25.7Dodgerblue · ΔE 28.9Sky blue · ΔE 30.2
Nearest named CSS colourSteel blue (#4682B4)ΔE 11.82, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D35111
Analogous#11D3B2, #1132D3
Triadic#D31193, #93D311
Split complementary#D31132, #D3B211
Tetradic#B211D3, #D35111, #32D311

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B7E3F9
Lighter +30%#88D1F5
Lighter +20%#58BFF2
Lighter +10%#29ADEE
Darker −10%#0D72A4
Darker −20%#095175
Darker −30%#063045
Darker −40%#020F16
More saturated +25%#0099E4
Less saturated −25%#2D89B6

Channel breakdown

R17
G147
B211
Red17 (6.7%)
Green147 (57.6%)
Blue211 (82.7%)
Hue199.79°
Saturation (HSL)85.09%
Lightness44.71%
Dominant channelBlue
Hex per channelR 11 · G 93 · B D3

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Every value on this page was computed from “1193d3” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.