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Recognised as Colour

#103B92

  • #103B92
  • Blue
  • Dark
  • Nearest: Dark slateblue

#103B92 is a blue with RGB values 16, 59, 146 and HSL 220°, 80%, 32%. It is a dark colour, so white text on it reaches 10.2:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#103B92#103B92
HEX#103B92
RGBrgb(16, 59, 146)
RGB (0–1)0.0627, 0.2314, 0.5725
RGB percentages6.3%, 23.1%, 57.3%
HSLhsl(220.2, 80.2%, 31.8%)
HSV / HSBhsv(220.2, 89%, 57.3%)
CMYK89%, 59.6%, 0%, 42.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,063,826
CSS custom property--colour: #103B92;

Brightness & contrast

Relative luminance0.05313WCAG 2.x, 0 is black and 1 is white
Perceived brightness67.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.18:1
Contrast with white10.18:1WCAG normal text: AAA
Contrast with black2.06:1WCAG normal text: Fail
Greyscale equivalent#383838
Inverted#EFC46D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#004795no red cones; affects about 1% of men; ΔE 9.5 from the original
Deuteranopia#003C90no green cones; the most common form, about 1% of men; ΔE 2.6 from the original
Tritanopia#005160no blue cones; rare, and affects men and women equally; ΔE 52.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text10.18:1WCAG large text: AAA
Contrast with black, large text2.06:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 11.3Midnight blue · ΔE 15.9Rebecca purple · ΔE 22.7Slate blue · ΔE 23.8Royal blue · ΔE 24.8Indigo · ΔE 31.3
Nearest named CSS colourDark slateblue (#483D8B)ΔE 11.27, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#926710
Analogous#107C92, #261092
Triadic#92103B, #3B9210
Split complementary#922610, #7C9210
Tetradic#92107C, #926710, #109226

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7DA3F1
Lighter +30%#4F83EC
Lighter +20%#2163E7
Lighter +10%#154EC0
Darker −10%#0B2864
Darker −20%#061636
Darker −30%#010308
Darker −40%#000000
More saturated +25%#0036A2
Less saturated −25%#24427E

Channel breakdown

R16
G59
B146
Red16 (6.3%)
Green59 (23.1%)
Blue146 (57.3%)
Hue220.15°
Saturation (HSL)80.25%
Lightness31.76%
Dominant channelBlue
Hex per channelR 10 · G 3B · B 92

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Every value on this page was computed from “103b92” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.