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Recognised as Colour

#4339C2

  • #4339C2
  • Blue
  • Dark
  • Nearest: Slate blue

#4339C2 is a blue with RGB values 67, 57, 194 and HSL 244°, 55%, 49%. It is a dark colour, so white text on it reaches 8.1:1 contrast (AAA for normal text). The nearest named colour is Slate blue.

Colour values

#4339C2#4339C2
HEX#4339C2
RGBrgb(67, 57, 194)
RGB (0–1)0.2627, 0.2235, 0.7608
RGB percentages26.3%, 22.4%, 76.1%
HSLhsl(244.4, 54.6%, 49.2%)
HSV / HSBhsv(244.4, 70.6%, 76.1%)
CMYK65.5%, 70.6%, 0%, 23.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,405,698
CSS custom property--colour: #4339C2;

Brightness & contrast

Relative luminance0.08015WCAG 2.x, 0 is black and 1 is white
Perceived brightness86.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.07:1
Contrast with white8.07:1WCAG normal text: AAA
Contrast with black2.6:1WCAG normal text: Fail
Greyscale equivalent#454545
Inverted#BCC63D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0056C6no red cones; affects about 1% of men; ΔE 23.4 from the original
Deuteranopia#004ABFno green cones; the most common form, about 1% of men; ΔE 17.3 from the original
Tritanopia#005F79no blue cones; rare, and affects men and women equally; ΔE 76.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.07:1WCAG large text: AAA
Contrast with black, large text2.6:1WCAG large text: Fail

Named colours

Slate blue · ΔE 19.1Medium slateblue · ΔE 19.2Dark blue · ΔE 19.9Navy · ΔE 21.8Indigo · ΔE 22.4Rebecca purple · ΔE 23
Nearest named CSS colourSlate blue (#6A5ACD)ΔE 19.09, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B8C239
Analogous#3973C2, #8839C2
Triadic#C24339, #39C243
Split complementary#C28739, #74C239
Tetradic#C23973, #B8C239, #39C288

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D7D4F3
Lighter +30%#B1ADE7
Lighter +20%#8C86DB
Lighter +10%#675ED0
Darker −10%#352D9B
Darker −20%#282273
Darker −30%#1A164C
Darker −40%#0D0B24
More saturated +25%#281AE1
Less saturated −25%#5E58A3

Channel breakdown

R67
G57
B194
Red67 (26.3%)
Green57 (22.4%)
Blue194 (76.1%)
Hue244.38°
Saturation (HSL)54.58%
Lightness49.22%
Dominant channelBlue
Hex per channelR 43 · G 39 · B C2

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Every value on this page was computed from “4339c2” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.