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Colour

#674DFF

  • #674DFF
  • Blue
  • Dark
  • Nearest: Blue violet

#674DFF is a blue with RGB values 103, 77, 255 and HSL 249°, 100%, 65%. It is a dark colour, so white text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Blue violet.

Colour values

#674DFF#674DFF
HEX#674DFF
RGBrgb(103, 77, 255)
RGB (0–1)0.4039, 0.302, 1
RGB percentages40.4%, 30.2%, 100%
HSLhsl(248.8, 100%, 65.1%)
HSV / HSBhsv(248.8, 69.8%, 100%)
CMYK59.6%, 69.8%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,770,175
CSS custom property--colour: #674DFF;

Brightness & contrast

Relative luminance0.15411WCAG 2.x, 0 is black and 1 is white
Perceived brightness118.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.14:1
Contrast with white5.14:1WCAG normal text: AA
Contrast with black4.08:1WCAG normal text: Fail
Greyscale equivalent#5F5F5F
Inverted#98B200

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0074FFno red cones; affects about 1% of men; ΔE 33 from the original
Deuteranopia#0067FCno green cones; the most common form, about 1% of men; ΔE 24.7 from the original
Tritanopia#007DA1no blue cones; rare, and affects men and women equally; ΔE 93.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.14:1WCAG large text: AAA
Contrast with black, large text4.08:1WCAG large text: AA

Named colours

Blue violet · ΔE 16.2Medium blue · ΔE 24.2Dark violet · ΔE 24.4Dark orchid · ΔE 25.8Medium slateblue · ΔE 26.2Blue · ΔE 34.5
Nearest named CSS colourBlue violet (#8A2BE2)ΔE 16.16, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E5FF4D
Analogous#4D8CFF, #C04DFF
Triadic#FF674D, #4DFF67
Split complementary#FFC04D, #8CFF4D
Tetradic#FF4D8C, #E5FF4D, #4DFFC0

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#EAE6FF
Lighter +20%#BEB3FF
Lighter +10%#9380FF
Darker −10%#3B1AFF
Darker −20%#2200E6
Darker −30%#1A00B3
Darker −40%#130080
More saturated +25%#674DFF
Less saturated −25%#7763E9

Channel breakdown

R103
G77
B255
Red103 (40.4%)
Green77 (30.2%)
Blue255 (100%)
Hue248.76°
Saturation (HSL)100%
Lightness65.1%
Dominant channelBlue
Hex per channelR 67 · G 4D · B FF

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Every value on this page was computed from “674dff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.