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Colour

#002042

  • #002042
  • Blue
  • Dark
  • Nearest: Black

#002042 is a blue with RGB values 0, 32, 66 and HSL 211°, 100%, 13%. It is a dark colour, so white text on it reaches 16.3:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#002042#002042
HEX#002042
RGBrgb(0, 32, 66)
RGB (0–1)0, 0.1255, 0.2588
RGB percentages0%, 12.5%, 25.9%
HSLhsl(210.9, 100%, 12.9%)
HSV / HSBhsv(210.9, 100%, 25.9%)
CMYK100%, 51.5%, 0%, 74.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,258
CSS custom property--colour: #002042;

Brightness & contrast

Relative luminance0.01426WCAG 2.x, 0 is black and 1 is white
Perceived brightness33.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 16.34:1
Contrast with white16.34:1WCAG normal text: AAA
Contrast with black1.29:1WCAG normal text: Fail
Greyscale equivalent#1C1C1C
Inverted#FFDFBD

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0D2343no red cones; affects about 1% of men; ΔE 2.6 from the original
Deuteranopia#001D41no green cones; the most common form, about 1% of men; ΔE 2.5 from the original
Tritanopia#00282Dno blue cones; rare, and affects men and women equally; ΔE 23.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text16.34:1WCAG large text: AAA
Contrast with black, large text1.29:1WCAG large text: Fail

Named colours

Black · ΔE 27.9Dark slate grey · ΔE 32.6Dark slateblue · ΔE 33.6Midnight blue · ΔE 37.3Dim grey · ΔE 40.9Steel blue · ΔE 41.8
Nearest named CSS colourBlack (#000000)ΔE 27.87, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#422200
Analogous#004142, #010042
Triadic#420020, #204200
Split complementary#420100, #414200
Tetradic#420041, #422200, #004201

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#0F83FF
Lighter +30%#006ADB
Lighter +20%#0051A8
Lighter +10%#003975
Darker −10%#00070F
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#002042
Less saturated −25%#08203A

Channel breakdown

R0
G32
B66
Red0 (0%)
Green32 (12.5%)
Blue66 (25.9%)
Hue210.91°
Saturation (HSL)100%
Lightness12.94%
Dominant channelBlue
Hex per channelR 00 · G 20 · B 42

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Every value on this page was computed from “hex 002042” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.