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Colour

#082287

  • #082287
  • Blue
  • Dark
  • Nearest: Midnight blue

#082287 is a blue with RGB values 8, 34, 135 and HSL 228°, 89%, 28%. It is a dark colour, so white text on it reaches 13.2:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#082287#082287
HEX#082287
RGBrgb(8, 34, 135)
RGB (0–1)0.0314, 0.1333, 0.5294
RGB percentages3.1%, 13.3%, 52.9%
HSLhsl(227.7, 88.8%, 28%)
HSV / HSBhsv(227.7, 94.1%, 52.9%)
CMYK94.1%, 74.8%, 0%, 47.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer533,127
CSS custom property--colour: #082287;

Brightness & contrast

Relative luminance0.02945WCAG 2.x, 0 is black and 1 is white
Perceived brightness52.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.22:1
Contrast with white13.22:1WCAG normal text: AAA
Contrast with black1.59:1WCAG normal text: Fail
Greyscale equivalent#242424
Inverted#F7DD78

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#00368Ano red cones; affects about 1% of men; ΔE 15.6 from the original
Deuteranopia#002A85no green cones; the most common form, about 1% of men; ΔE 7.8 from the original
Tritanopia#003F52no blue cones; rare, and affects men and women equally; ΔE 60.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text13.22:1WCAG large text: AAA
Contrast with black, large text1.59:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 9.2Navy · ΔE 17.1Indigo · ΔE 18.7Rebecca purple · ΔE 19.3Dark slateblue · ΔE 20.5Dark blue · ΔE 20.8
Nearest named CSS colourMidnight blue (#191970)ΔE 9.24, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#876D08
Analogous#086187, #2E0887
Triadic#870822, #228708
Split complementary#872E08, #618708
Tetradic#870861, #876D08, #08872D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#6583F6
Lighter +30%#355CF3
Lighter +20%#0E3AE7
Lighter +10%#0B2EB7
Darker −10%#051657
Darker −20%#020A27
Darker −30%#000000
Darker −40%#000000
More saturated +25%#001D8F
Less saturated −25%#1A2D75

Channel breakdown

R8
G34
B135
Red8 (3.1%)
Green34 (13.3%)
Blue135 (52.9%)
Hue227.72°
Saturation (HSL)88.81%
Lightness28.04%
Dominant channelBlue
Hex per channelR 08 · G 22 · B 87

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Every value on this page was computed from “hex 082287” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.