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Colour

#002DA1

  • #002DA1
  • Blue
  • Dark
  • Nearest: Navy

#002DA1 is a blue with RGB values 0, 45, 161 and HSL 223°, 100%, 32%. It is a dark colour, so white text on it reaches 11.1:1 contrast (AAA for normal text). The nearest named colour is Navy.

Colour values

#002DA1#002DA1
HEX#002DA1
RGBrgb(0, 45, 161)
RGB (0–1)0, 0.1765, 0.6314
RGB percentages0%, 17.6%, 63.1%
HSLhsl(223.2, 100%, 31.6%)
HSV / HSBhsv(223.2, 100%, 63.1%)
CMYK100%, 72%, 0%, 36.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,681
CSS custom property--colour: #002DA1;

Brightness & contrast

Relative luminance0.0445WCAG 2.x, 0 is black and 1 is white
Perceived brightness64.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.11:1
Contrast with white11.11:1WCAG normal text: AAA
Contrast with black1.89:1WCAG normal text: Fail
Greyscale equivalent#2C2C2C
Inverted#FFD25E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0043A4no red cones; affects about 1% of men; ΔE 16.9 from the original
Deuteranopia#00349Fno green cones; the most common form, about 1% of men; ΔE 6.7 from the original
Tritanopia#004E64no blue cones; rare, and affects men and women equally; ΔE 67 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text11.11:1WCAG large text: AAA
Contrast with black, large text1.89:1WCAG large text: Fail

Named colours

Navy · ΔE 16.7Dark blue · ΔE 18.1Midnight blue · ΔE 18.5Indigo · ΔE 20.1Rebecca purple · ΔE 20.7Slate blue · ΔE 21.5
Nearest named CSS colourNavy (#000080)ΔE 16.7, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A17400
Analogous#007EA1, #2300A1
Triadic#A1002D, #2DA100
Split complementary#A12300, #7EA100
Tetradic#A1007E, #A17400, #00A123

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#6E97FF
Lighter +30%#3B72FF
Lighter +20%#084DFF
Lighter +10%#003BD4
Darker −10%#001F6E
Darker −20%#00103B
Darker −30%#000208
Darker −40%#000000
More saturated +25%#002DA1
Less saturated −25%#14368D

Channel breakdown

R0
G45
B161
Red0 (0%)
Green45 (17.6%)
Blue161 (63.1%)
Hue223.23°
Saturation (HSL)100%
Lightness31.57%
Dominant channelBlue
Hex per channelR 00 · G 2D · B A1

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Every value on this page was computed from “002da1” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.