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Recognised as Colour

#323D7E

  • #323D7E
  • Blue
  • Dark
  • Nearest: Dark slateblue

#323D7E is a blue with RGB values 50, 61, 126 and HSL 231°, 43%, 35%. It is a dark colour, so white text on it reaches 10:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#323D7E#323D7E
HEX#323D7E
RGBrgb(50, 61, 126)
RGB (0–1)0.1961, 0.2392, 0.4941
RGB percentages19.6%, 23.9%, 49.4%
HSLhsl(231.3, 43.2%, 34.5%)
HSV / HSBhsv(231.3, 60.3%, 49.4%)
CMYK60.3%, 51.6%, 0%, 50.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,292,542
CSS custom property--colour: #323D7E;

Brightness & contrast

Relative luminance0.05522WCAG 2.x, 0 is black and 1 is white
Perceived brightness68.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.98:1
Contrast with white9.98:1WCAG normal text: AAA
Contrast with black2.1:1WCAG normal text: Fail
Greyscale equivalent#3F3F3F
Inverted#CDC281

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#1B4680no red cones; affects about 1% of men; ΔE 9.6 from the original
Deuteranopia#0E3F7Dno green cones; the most common form, about 1% of men; ΔE 7.4 from the original
Tritanopia#004C57no blue cones; rare, and affects men and women equally; ΔE 41.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text9.98:1WCAG large text: AAA
Contrast with black, large text2.1:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 10.5Midnight blue · ΔE 22.5Rebecca purple · ΔE 28.1Slate blue · ΔE 32.4Steel blue · ΔE 32.5Royal blue · ΔE 34.7
Nearest named CSS colourDark slateblue (#483D8B)ΔE 10.45, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7E7332
Analogous#32637E, #4D327E
Triadic#7E323D, #3D7E32
Split complementary#7E4D32, #637E32
Tetradic#7E3263, #7E7332, #327E4D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A2AADA
Lighter +30%#7D89CC
Lighter +20%#5967BD
Lighter +10%#404FA3
Darker −10%#242B59
Darker −20%#151A35
Darker −30%#070810
Darker −40%#000000
More saturated +25%#1C2D94
Less saturated −25%#484D68

Channel breakdown

R50
G61
B126
Red50 (19.6%)
Green61 (23.9%)
Blue126 (49.4%)
Hue231.32°
Saturation (HSL)43.18%
Lightness34.51%
Dominant channelBlue
Hex per channelR 32 · G 3D · B 7E

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Every value on this page was computed from “323d7e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.