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Colour

#0033C2

  • #0033C2
  • Blue
  • Dark
  • Nearest: Dark blue

#0033C2 is a blue with RGB values 0, 51, 194 and HSL 224°, 100%, 38%. It is a dark colour, so white text on it reaches 9.3:1 contrast (AAA for normal text). The nearest named colour is Dark blue.

Colour values

#0033C2#0033C2
HEX#0033C2
RGBrgb(0, 51, 194)
RGB (0–1)0, 0.2, 0.7608
RGB percentages0%, 20%, 76.1%
HSLhsl(224.2, 100%, 38%)
HSV / HSBhsv(224.2, 100%, 76.1%)
CMYK100%, 73.7%, 0%, 23.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,250
CSS custom property--colour: #0033C2;

Brightness & contrast

Relative luminance0.06263WCAG 2.x, 0 is black and 1 is white
Perceived brightness76.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.32:1
Contrast with white9.32:1WCAG normal text: AAA
Contrast with black2.25:1WCAG normal text: Fail
Greyscale equivalent#323232
Inverted#FFCC3D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0050C6no red cones; affects about 1% of men; ΔE 21.1 from the original
Deuteranopia#003EC0no green cones; the most common form, about 1% of men; ΔE 9.4 from the original
Tritanopia#005D78no blue cones; rare, and affects men and women equally; ΔE 79.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.32:1WCAG large text: AAA
Contrast with black, large text2.25:1WCAG large text: Fail

Named colours

Dark blue · ΔE 18.2Navy · ΔE 21Medium slateblue · ΔE 25Slate blue · ΔE 25.7Indigo · ΔE 26.2Medium blue · ΔE 27.6
Nearest named CSS colourDark blue (#00008B)ΔE 18.21, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C28F00
Analogous#0094C2, #2E00C2
Triadic#C20033, #33C200
Split complementary#C22E00, #94C200
Tetradic#C20094, #C28F00, #00C22E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#8FACFF
Lighter +30%#5C87FF
Lighter +20%#2961FF
Lighter +10%#0040F5
Darker −10%#00268F
Darker −20%#00185C
Darker −30%#000B29
Darker −40%#000000
More saturated +25%#0033C2
Less saturated −25%#183FAA

Channel breakdown

R0
G51
B194
Red0 (0%)
Green51 (20%)
Blue194 (76.1%)
Hue224.23°
Saturation (HSL)100%
Lightness38.04%
Dominant channelBlue
Hex per channelR 00 · G 33 · B C2

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Every value on this page was computed from “0033c2” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.