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Recognised as Colour

#003BD2

  • #003BD2
  • Blue
  • Dark
  • Nearest: Dark blue

#003BD2 is a blue with RGB values 0, 59, 210 and HSL 223°, 100%, 41%. It is a dark colour, so white text on it reaches 8.2:1 contrast (AAA for normal text). The nearest named colour is Dark blue.

Colour values

#003BD2#003BD2
HEX#003BD2
RGBrgb(0, 59, 210)
RGB (0–1)0, 0.2314, 0.8235
RGB percentages0%, 23.1%, 82.4%
HSLhsl(223.1, 100%, 41.2%)
HSV / HSBhsv(223.1, 100%, 82.4%)
CMYK100%, 71.9%, 0%, 17.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,314
CSS custom property--colour: #003BD2;

Brightness & contrast

Relative luminance0.07781WCAG 2.x, 0 is black and 1 is white
Perceived brightness84.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.22:1
Contrast with white8.22:1WCAG normal text: AAA
Contrast with black2.56:1WCAG normal text: Fail
Greyscale equivalent#393939
Inverted#FFC42D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0058D6no red cones; affects about 1% of men; ΔE 21 from the original
Deuteranopia#0045CFno green cones; the most common form, about 1% of men; ΔE 9.1 from the original
Tritanopia#006783no blue cones; rare, and affects men and women equally; ΔE 83.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.22:1WCAG large text: AAA
Contrast with black, large text2.56:1WCAG large text: Fail

Named colours

Dark blue · ΔE 22.6Medium slateblue · ΔE 24.2Navy · ΔE 25.8Medium blue · ΔE 26Blue violet · ΔE 26.5Slate blue · ΔE 27
Nearest named CSS colourDark blue (#00008B)ΔE 22.57, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D29700
Analogous#00A4D2, #2E00D2
Triadic#D2003B, #3BD200
Split complementary#D22E00, #A4D200
Tetradic#D200A4, #D29700, #00D22E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#9FBAFF
Lighter +30%#6C95FF
Lighter +20%#3971FF
Lighter +10%#064CFF
Darker −10%#002D9F
Darker −20%#001E6C
Darker −30%#001039
Darker −40%#000206
More saturated +25%#003BD2
Less saturated −25%#1A47B8

Channel breakdown

R0
G59
B210
Red0 (0%)
Green59 (23.1%)
Blue210 (82.4%)
Hue223.14°
Saturation (HSL)100%
Lightness41.18%
Dominant channelBlue
Hex per channelR 00 · G 3B · B D2

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Every value on this page was computed from “003bd2” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.