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Recognised as Colour

#0987F3

  • #0987F3
  • Blue
  • Dark
  • Nearest: Dodgerblue

#0987F3 is a blue with RGB values 9, 135, 243 and HSL 208°, 93%, 49%. It is a dark colour, so black text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Dodgerblue.

Colour values

#0987F3#0987F3
HEX#0987F3
RGBrgb(9, 135, 243)
RGB (0–1)0.0353, 0.5294, 0.9529
RGB percentages3.5%, 52.9%, 95.3%
HSLhsl(207.7, 92.9%, 49.4%)
HSV / HSBhsv(207.7, 96.3%, 95.3%)
CMYK96.3%, 44.4%, 0%, 4.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer624,627
CSS custom property--colour: #0987F3;

Brightness & contrast

Relative luminance0.23857WCAG 2.x, 0 is black and 1 is white
Perceived brightness132.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.77:1
Contrast with white3.64:1WCAG normal text: Fail
Contrast with black5.77:1WCAG normal text: AA
Greyscale equivalent#747474
Inverted#F6780C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4C90F7no red cones; affects about 1% of men; ΔE 6.3 from the original
Deuteranopia#107DF1no green cones; the most common form, about 1% of men; ΔE 7.2 from the original
Tritanopia#00A1B1no blue cones; rare, and affects men and women equally; ΔE 59 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.64:1WCAG large text: AA
Contrast with black, large text5.77:1WCAG large text: AAA

Named colours

Dodgerblue · ΔE 3.6Cornflower blue · ΔE 14.3Royal blue · ΔE 18.4Slate blue · ΔE 28.4Medium purple · ΔE 29.4Medium slateblue · ΔE 31.4
Nearest named CSS colourDodgerblue (#1E90FF)ΔE 3.6, a close match
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F37509
Analogous#09F3EA, #0912F3
Triadic#F30987, #87F309
Split complementary#F30912, #F3EA09
Tetradic#EA09F3, #F37509, #12F309

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CBE6FD
Lighter +30%#9ACEFB
Lighter +20%#69B7F9
Lighter +10%#379FF8
Darker −10%#076CC2
Darker −20%#055091
Darker −30%#04355F
Darker −40%#021A2E
More saturated +25%#0088FC
Less saturated −25%#2985D3

Channel breakdown

R9
G135
B243
Red9 (3.5%)
Green135 (52.9%)
Blue243 (95.3%)
Hue207.69°
Saturation (HSL)92.86%
Lightness49.41%
Dominant channelBlue
Hex per channelR 09 · G 87 · B F3

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Every value on this page was computed from “0987f3” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.