Nerdulator> put something in

Recognised as Colour

#323D80

  • #323D80
  • Blue
  • Dark
  • Nearest: Dark slateblue

#323D80 is a blue with RGB values 50, 61, 128 and HSL 232°, 44%, 35%. It is a dark colour, so white text on it reaches 9.9:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#323D80#323D80
HEX#323D80
RGBrgb(50, 61, 128)
RGB (0–1)0.1961, 0.2392, 0.502
RGB percentages19.6%, 23.9%, 50.2%
HSLhsl(231.5, 43.8%, 34.9%)
HSV / HSBhsv(231.5, 60.9%, 50.2%)
CMYK60.9%, 52.3%, 0%, 49.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,292,544
CSS custom property--colour: #323D80;

Brightness & contrast

Relative luminance0.05574WCAG 2.x, 0 is black and 1 is white
Perceived brightness69.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.93:1
Contrast with white9.93:1WCAG normal text: AAA
Contrast with black2.11:1WCAG normal text: Fail
Greyscale equivalent#3F3F3F
Inverted#CDC27F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#194682no red cones; affects about 1% of men; ΔE 9.8 from the original
Deuteranopia#09407Fno green cones; the most common form, about 1% of men; ΔE 8.2 from the original
Tritanopia#004C58no blue cones; rare, and affects men and women equally; ΔE 42.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text9.93:1WCAG large text: AAA
Contrast with black, large text2.11:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 9.4Midnight blue · ΔE 21.5Rebecca purple · ΔE 27Slate blue · ΔE 31.2Steel blue · ΔE 33.1Royal blue · ΔE 33.6
Nearest named CSS colourDark slateblue (#483D8B)ΔE 9.42, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#807532
Analogous#326480, #4E3280
Triadic#80323D, #3D8032
Split complementary#804E32, #648032
Tetradic#803264, #807532, #32804E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A3ABDB
Lighter +30%#7E89CD
Lighter +20%#5A68BE
Lighter +10%#404EA5
Darker −10%#242C5B
Darker −20%#151A37
Darker −30%#070912
Darker −40%#000000
More saturated +25%#1C2D96
Less saturated −25%#484D6A

Channel breakdown

R50
G61
B128
Red50 (19.6%)
Green61 (23.9%)
Blue128 (50.2%)
Hue231.54°
Saturation (HSL)43.82%
Lightness34.9%
Dominant channelBlue
Hex per channelR 32 · G 3D · B 80

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “323d80” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.