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Recognised as Colour

#443B6A

  • #443B6A
  • Blue
  • Dark
  • Nearest: Dark slateblue

#443B6A is a blue with RGB values 68, 59, 106 and HSL 251°, 28%, 32%. It is a dark colour, so white text on it reaches 10.1:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#443B6A#443B6A
HEX#443B6A
RGBrgb(68, 59, 106)
RGB (0–1)0.2667, 0.2314, 0.4157
RGB percentages26.7%, 23.1%, 41.6%
HSLhsl(251.5, 28.5%, 32.4%)
HSV / HSBhsv(251.5, 44.3%, 41.6%)
CMYK35.8%, 44.3%, 0%, 58.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,471,658
CSS custom property--colour: #443B6A;

Brightness & contrast

Relative luminance0.05397WCAG 2.x, 0 is black and 1 is white
Perceived brightness68.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.1:1
Contrast with white10.1:1WCAG normal text: AAA
Contrast with black2.08:1WCAG normal text: Fail
Greyscale equivalent#404040
Inverted#BBC495

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2C436Cno red cones; affects about 1% of men; ΔE 11.4 from the original
Deuteranopia#2D4169no green cones; the most common form, about 1% of men; ΔE 10.9 from the original
Tritanopia#3B444Dno blue cones; rare, and affects men and women equally; ΔE 26.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.1:1WCAG large text: AAA
Contrast with black, large text2.08:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 19.1Midnight blue · ΔE 30.6Steel blue · ΔE 32.4Rebecca purple · ΔE 34.5Slate grey · ΔE 34.6Dim grey · ΔE 34.9
Nearest named CSS colourDark slateblue (#483D8B)ΔE 19.06, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#616A3B
Analogous#3B4A6A, #5B3B6A
Triadic#6A443B, #3B6A44
Split complementary#6A5B3B, #496A3B
Tetradic#6A3B4A, #616A3B, #3B6A5B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ACA4CD
Lighter +30%#8E84BA
Lighter +20%#7063A8
Lighter +10%#594D8B
Darker −10%#2F2949
Darker −20%#1A1728
Darker −30%#050408
Darker −40%#000000
More saturated +25%#37267F
Less saturated −25%#515055

Channel breakdown

R68
G59
B106
Red68 (26.7%)
Green59 (23.1%)
Blue106 (41.6%)
Hue251.49°
Saturation (HSL)28.48%
Lightness32.35%
Dominant channelBlue
Hex per channelR 44 · G 3B · B 6A

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Every value on this page was computed from “443b6a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.