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Recognised as Colour

#0910DB

  • #0910DB
  • Blue
  • Dark
  • Nearest: Medium blue

#0910DB is a blue with RGB values 9, 16, 219 and HSL 238°, 92%, 45%. It is a dark colour, so white text on it reaches 10:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

Colour values

#0910DB#0910DB
HEX#0910DB
RGBrgb(9, 16, 219)
RGB (0–1)0.0353, 0.0627, 0.8588
RGB percentages3.5%, 6.3%, 85.9%
HSLhsl(238, 92.1%, 44.7%)
HSV / HSBhsv(238, 95.9%, 85.9%)
CMYK95.9%, 92.7%, 0%, 14.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer594,139
CSS custom property--colour: #0910DB;

Brightness & contrast

Relative luminance0.05543WCAG 2.x, 0 is black and 1 is white
Perceived brightness75.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.96:1
Contrast with white9.96:1WCAG normal text: AAA
Contrast with black2.11:1WCAG normal text: Fail
Greyscale equivalent#1D1D1D
Inverted#F6EF24

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#004DE0no red cones; affects about 1% of men; ΔE 33.7 from the original
Deuteranopia#0037D8no green cones; the most common form, about 1% of men; ΔE 21 from the original
Tritanopia#005D81no blue cones; rare, and affects men and women equally; ΔE 102.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.96:1WCAG large text: AAA
Contrast with black, large text2.11:1WCAG large text: Fail

Named colours

Medium blue · ΔE 4.2Blue · ΔE 18.4Blue violet · ΔE 24Dark violet · ΔE 27.8Dark blue · ΔE 33.5Dark orchid · ΔE 37.4
Nearest named CSS colourMedium blue (#0000CD)ΔE 4.23, a close match
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DBD409
Analogous#0979DB, #6B09DB
Triadic#DB0910, #10DB09
Split complementary#DB6B09, #79DB09
Tetradic#DB0979, #DBD409, #09DB6B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B4B6FC
Lighter +30%#8387FA
Lighter +20%#5258F8
Lighter +10%#2128F6
Darker −10%#070CAA
Darker −20%#050979
Darker −30%#030548
Darker −40%#010217
More saturated +25%#0008E4
Less saturated −25%#252BBF

Channel breakdown

R9
G16
B219
Red9 (3.5%)
Green16 (6.3%)
Blue219 (85.9%)
Hue238°
Saturation (HSL)92.11%
Lightness44.71%
Dominant channelBlue
Hex per channelR 09 · G 10 · B DB

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Every value on this page was computed from “0910db” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.