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Recognised as Colour

#083F7D

  • #083F7D
  • Blue
  • Dark
  • Nearest: Dark slateblue

#083F7D is a blue with RGB values 8, 63, 125 and HSL 212°, 88%, 26%. It is a dark colour, so white text on it reaches 10.4:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#083F7D#083F7D
HEX#083F7D
RGBrgb(8, 63, 125)
RGB (0–1)0.0314, 0.2471, 0.4902
RGB percentages3.1%, 24.7%, 49%
HSLhsl(211.8, 88%, 26.1%)
HSV / HSBhsv(211.8, 93.6%, 49%)
CMYK93.6%, 49.6%, 0%, 51%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer540,541
CSS custom property--colour: #083F7D;

Brightness & contrast

Relative luminance0.05087WCAG 2.x, 0 is black and 1 is white
Perceived brightness64.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.41:1
Contrast with white10.41:1WCAG normal text: AAA
Contrast with black2.02:1WCAG normal text: Fail
Greyscale equivalent#383838
Inverted#F7C082

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#1B457Fno red cones; affects about 1% of men; ΔE 4 from the original
Deuteranopia#003B7Cno green cones; the most common form, about 1% of men; ΔE 2.9 from the original
Tritanopia#004E58no blue cones; rare, and affects men and women equally; ΔE 38.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text10.41:1WCAG large text: AAA
Contrast with black, large text2.02:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 17.6Midnight blue · ΔE 27.1Steel blue · ΔE 29.6Rebecca purple · ΔE 35.1Cornflower blue · ΔE 36.2Royal blue · ΔE 37.2
Nearest named CSS colourDark slateblue (#483D8B)ΔE 17.59, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7D4608
Analogous#08797D, #0C087D
Triadic#7D083F, #3F7D08
Split complementary#7D0C08, #797D08
Tetradic#7D0879, #7D4608, #087D0C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#5CA4F5
Lighter +30%#2C89F2
Lighter +20%#0E6FDD
Lighter +10%#0B57AD
Darker −10%#05274D
Darker −20%#020F1D
Darker −30%#000000
Darker −40%#000000
More saturated +25%#003F85
Less saturated −25%#19406C

Channel breakdown

R8
G63
B125
Red8 (3.1%)
Green63 (24.7%)
Blue125 (49%)
Hue211.79°
Saturation (HSL)87.97%
Lightness26.08%
Dominant channelBlue
Hex per channelR 08 · G 3F · B 7D

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Every value on this page was computed from “083f7d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.