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Colour

#B630D4

  • #B630D4
  • Violet
  • Dark
  • Nearest: Dark orchid

#B630D4 is a violet with RGB values 182, 48, 212 and HSL 289°, 66%, 51%. It is a dark colour, so white text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Dark orchid.

Colour values

#B630D4#B630D4
HEX#B630D4
RGBrgb(182, 48, 212)
RGB (0–1)0.7137, 0.1882, 0.8314
RGB percentages71.4%, 18.8%, 83.1%
HSLhsl(289, 65.6%, 51%)
HSV / HSBhsv(289, 77.4%, 83.1%)
CMYK14.2%, 77.4%, 0%, 16.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,940,052
CSS custom property--colour: #B630D4;

Brightness & contrast

Relative luminance0.16812WCAG 2.x, 0 is black and 1 is white
Perceived brightness128 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.81:1
Contrast with white4.81:1WCAG normal text: AA
Contrast with black4.36:1WCAG normal text: Fail
Greyscale equivalent#585858
Inverted#49CF2B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0069D8no red cones; affects about 1% of men; ΔE 55 from the original
Deuteranopia#3D76D0no green cones; the most common form, about 1% of men; ΔE 61.5 from the original
Tritanopia#B65482no blue cones; rare, and affects men and women equally; ΔE 57.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.81:1WCAG large text: AAA
Contrast with black, large text4.36:1WCAG large text: AA

Named colours

Dark orchid · ΔE 9.4Dark violet · ΔE 16.2Medium orchid · ΔE 17.6Blue violet · ΔE 18.9Dark magenta · ΔE 26Fuchsia · ΔE 28.6
Nearest named CSS colourDark orchid (#9932CC)ΔE 9.39, clearly different but related
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4ED430
Analogous#6430D4, #D430A0
Triadic#D4B630, #30D4B6
Split complementary#A0D430, #30D464
Tetradic#D46430, #4ED430, #30A0D4

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F2D9F7
Lighter +30%#E3AFEE
Lighter +20%#D484E6
Lighter +10%#C55ADD
Darker −10%#9424AD
Darker −20%#701B83
Darker −30%#4C1259
Darker −40%#280A2E
More saturated +25%#CA11F3
Less saturated −25%#A24FB5

Channel breakdown

R182
G48
B212
Red182 (71.4%)
Green48 (18.8%)
Blue212 (83.1%)
Hue289.02°
Saturation (HSL)65.6%
Lightness50.98%
Dominant channelBlue
Hex per channelR B6 · G 30 · B D4

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Every value on this page was computed from “b630d4” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.