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Recognised as Colour

#6183EC

  • #6183EC
  • Blue
  • Dark
  • Nearest: Dodgerblue

#6183EC is a blue with RGB values 97, 131, 236 and HSL 225°, 79%, 65%. It is a dark colour, so black text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Dodgerblue.

Colour values

#6183EC#6183EC
HEX#6183EC
RGBrgb(97, 131, 236)
RGB (0–1)0.3804, 0.5137, 0.9255
RGB percentages38%, 51.4%, 92.5%
HSLhsl(225.3, 78.5%, 65.3%)
HSV / HSBhsv(225.3, 58.9%, 92.5%)
CMYK58.9%, 44.5%, 0%, 7.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,390,764
CSS custom property--colour: #6183EC;

Brightness & contrast

Relative luminance0.2483WCAG 2.x, 0 is black and 1 is white
Perceived brightness138.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.97:1
Contrast with white3.52:1WCAG normal text: Fail
Contrast with black5.97:1WCAG normal text: AA
Greyscale equivalent#838383
Inverted#9E7C13

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#528FF0no red cones; affects about 1% of men; ΔE 9.2 from the original
Deuteranopia#3E83EAno green cones; the most common form, about 1% of men; ΔE 6.6 from the original
Tritanopia#009BACno blue cones; rare, and affects men and women equally; ΔE 60.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.52:1WCAG large text: AA
Contrast with black, large text5.97:1WCAG large text: AAA

Named colours

Dodgerblue · ΔE 11.6Cornflower blue · ΔE 13.3Royal blue · ΔE 14.3Medium purple · ΔE 19Slate blue · ΔE 20.5Medium slateblue · ΔE 24
Nearest named CSS colourDodgerblue (#1E90FF)ΔE 11.61, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#ECCA61
Analogous#61C8EC, #8561EC
Triadic#EC6183, #83EC61
Split complementary#EC8561, #C8EC61
Tetradic#EC61C8, #ECCA61, #61EC85

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#EAEEFC
Lighter +20%#BCCAF7
Lighter +10%#8FA7F1
Darker −10%#335FE7
Darker −20%#1945CE
Darker −30%#1336A1
Darker −40%#0E2773
More saturated +25%#4E79FF
Less saturated −25%#778ED6

Channel breakdown

R97
G131
B236
Red97 (38%)
Green131 (51.4%)
Blue236 (92.5%)
Hue225.32°
Saturation (HSL)78.53%
Lightness65.29%
Dominant channelBlue
Hex per channelR 61 · G 83 · B EC

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Every value on this page was computed from “6183ec” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.