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Recognised as Colour

#08022F

  • #08022F
  • Blue
  • Dark
  • Nearest: Black

#08022F is a blue with RGB values 8, 2, 47 and HSL 248°, 92%, 10%. It is a dark colour, so white text on it reaches 19.8:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#08022F#08022F
HEX#08022F
RGBrgb(8, 2, 47)
RGB (0–1)0.0314, 0.0078, 0.1843
RGB percentages3.1%, 0.8%, 18.4%
HSLhsl(248, 91.8%, 9.6%)
HSV / HSBhsv(248, 95.7%, 18.4%)
CMYK83%, 95.7%, 0%, 81.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer524,847
CSS custom property--colour: #08022F;

Brightness & contrast

Relative luminance0.003WCAG 2.x, 0 is black and 1 is white
Perceived brightness16.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 19.81:1
Contrast with white19.81:1WCAG normal text: AAA
Contrast with black1.06:1WCAG normal text: Fail
Greyscale equivalent#070707
Inverted#F7FDD0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#000C30no red cones; affects about 1% of men; ΔE 6.1 from the original
Deuteranopia#00082Eno green cones; the most common form, about 1% of men; ΔE 5.3 from the original
Tritanopia#000E18no blue cones; rare, and affects men and women equally; ΔE 24.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text19.81:1WCAG large text: AAA
Contrast with black, large text1.06:1WCAG large text: Fail

Named colours

Black · ΔE 29.9Midnight blue · ΔE 32Dark slateblue · ΔE 34.4Dark slate grey · ΔE 44.7Rebecca purple · ΔE 46.6Indigo · ΔE 49.5
Nearest named CSS colourBlack (#000000)ΔE 29.94, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#292F02
Analogous#02132F, #1F022F
Triadic#2F0802, #022F08
Split complementary#2F1F02, #132F02
Tetradic#2F0212, #292F02, #022F1F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#290AF3
Lighter +30%#2108C2
Lighter +20%#190691
Lighter +10%#100460
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#070031
Less saturated −25%#0C0829

Channel breakdown

R8
G2
B47
Red8 (3.1%)
Green2 (0.8%)
Blue47 (18.4%)
Hue248°
Saturation (HSL)91.84%
Lightness9.61%
Dominant channelBlue
Hex per channelR 08 · G 02 · B 2F

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Every value on this page was computed from “08022f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.