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Colour

#3952F8

  • #3952F8
  • Blue
  • Dark
  • Nearest: Medium slateblue

#3952F8 is a blue with RGB values 57, 82, 248 and HSL 232°, 93%, 60%. It is a dark colour, so white text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Medium slateblue.

Colour values

#3952F8#3952F8
HEX#3952F8
RGBrgb(57, 82, 248)
RGB (0–1)0.2235, 0.3216, 0.9725
RGB percentages22.4%, 32.2%, 97.3%
HSLhsl(232.1, 93.2%, 59.8%)
HSV / HSBhsv(232.1, 77%, 97.3%)
CMYK77%, 66.9%, 0%, 2.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,756,792
CSS custom property--colour: #3952F8;

Brightness & contrast

Relative luminance0.13682WCAG 2.x, 0 is black and 1 is white
Perceived brightness109.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.62:1
Contrast with white5.62:1WCAG normal text: AA
Contrast with black3.74:1WCAG normal text: Fail
Greyscale equivalent#595959
Inverted#C6AD07

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0071FDno red cones; affects about 1% of men; ΔE 22.9 from the original
Deuteranopia#005EF5no green cones; the most common form, about 1% of men; ΔE 11.9 from the original
Tritanopia#007F9Eno blue cones; rare, and affects men and women equally; ΔE 89.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.62:1WCAG large text: AAA
Contrast with black, large text3.74:1WCAG large text: AA

Named colours

Medium slateblue · ΔE 22.2Blue violet · ΔE 24.4Medium blue · ΔE 27.9Royal blue · ΔE 29.3Slate blue · ΔE 29.5Dark orchid · ΔE 30.3
Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 22.19, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F8DF39
Analogous#39B1F8, #8039F8
Triadic#F83952, #52F839
Split complementary#F88039, #B1F839
Tetradic#F839B1, #F8DF39, #39F880

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FEFEFF
Lighter +30%#CDD3FD
Lighter +20%#9CA8FB
Lighter +10%#6A7DFA
Darker −10%#0928F5
Darker −20%#0720C4
Darker −30%#051893
Darker −40%#031062
More saturated +25%#324DFF
Less saturated −25%#5365DE

Channel breakdown

R57
G82
B248
Red57 (22.4%)
Green82 (32.2%)
Blue248 (97.3%)
Hue232.15°
Saturation (HSL)93.17%
Lightness59.8%
Dominant channelBlue
Hex per channelR 39 · G 52 · B F8

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Every value on this page was computed from “3952f8” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.