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Recognised as Colour

#203DF6

  • #203DF6
  • Blue
  • Dark
  • Nearest: Medium blue

#203DF6 is a blue with RGB values 32, 61, 246 and HSL 232°, 92%, 55%. It is a dark colour, so white text on it reaches 6.9:1 contrast (AA for normal text). The nearest named colour is Medium blue.

Colour values

#203DF6#203DF6
HEX#203DF6
RGBrgb(32, 61, 246)
RGB (0–1)0.1255, 0.2392, 0.9647
RGB percentages12.5%, 23.9%, 96.5%
HSLhsl(231.9, 92.2%, 54.5%)
HSV / HSBhsv(231.9, 87%, 96.5%)
CMYK87%, 75.2%, 0%, 3.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,113,014
CSS custom property--colour: #203DF6;

Brightness & contrast

Relative luminance0.10298WCAG 2.x, 0 is black and 1 is white
Perceived brightness96.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.86:1
Contrast with white6.86:1WCAG normal text: AA
Contrast with black3.06:1WCAG normal text: Fail
Greyscale equivalent#444444
Inverted#DFC209

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0065FBno red cones; affects about 1% of men; ΔE 27.5 from the original
Deuteranopia#004FF3no green cones; the most common form, about 1% of men; ΔE 14.2 from the original
Tritanopia#007598no blue cones; rare, and affects men and women equally; ΔE 98 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.86:1WCAG large text: AAA
Contrast with black, large text3.06:1WCAG large text: AA

Named colours

Medium blue · ΔE 16.6Blue violet · ΔE 22.1Blue · ΔE 27.2Dark violet · ΔE 29.2Dark orchid · ΔE 33.8Dark blue · ΔE 34.4
Nearest named CSS colourMedium blue (#0000CD)ΔE 16.59, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F6D920
Analogous#20A8F6, #6E20F6
Triadic#F6203D, #3DF620
Split complementary#F66E20, #A8F620
Tetradic#F620A8, #F6D920, #20F66E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E4E8FE
Lighter +30%#B3BDFC
Lighter +20%#8292FA
Lighter +10%#5168F8
Darker −10%#0925DA
Darker −20%#071DA9
Darker −30%#051478
Darker −40%#030C47
More saturated +25%#1736FF
Less saturated −25%#3D52D9

Channel breakdown

R32
G61
B246
Red32 (12.5%)
Green61 (23.9%)
Blue246 (96.5%)
Hue231.87°
Saturation (HSL)92.24%
Lightness54.51%
Dominant channelBlue
Hex per channelR 20 · G 3D · B F6

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Every value on this page was computed from “203df6” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.