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Colour

#1E355C

  • #1E355C
  • Blue
  • Dark
  • Nearest: Dark slateblue

#1E355C is a blue with RGB values 30, 53, 92 and HSL 218°, 51%, 24%. It is a dark colour, so white text on it reaches 12.2:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#1E355C#1E355C
HEX#1E355C
RGBrgb(30, 53, 92)
RGB (0–1)0.1176, 0.2078, 0.3608
RGB percentages11.8%, 20.8%, 36.1%
HSLhsl(217.7, 50.8%, 23.9%)
HSV / HSBhsv(217.7, 67.4%, 36.1%)
CMYK67.4%, 42.4%, 0%, 63.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,979,740
CSS custom property--colour: #1E355C;

Brightness & contrast

Relative luminance0.03595WCAG 2.x, 0 is black and 1 is white
Perceived brightness53.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.22:1
Contrast with white12.22:1WCAG normal text: AAA
Contrast with black1.72:1WCAG normal text: Fail
Greyscale equivalent#333333
Inverted#E1CAA3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#24385Eno red cones; affects about 1% of men; ΔE 1.7 from the original
Deuteranopia#1B335Bno green cones; the most common form, about 1% of men; ΔE 1.2 from the original
Tritanopia#003E44no blue cones; rare, and affects men and women equally; ΔE 26.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.22:1WCAG large text: AAA
Contrast with black, large text1.72:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 27.8Dark slate grey · ΔE 29.3Steel blue · ΔE 32.1Dim grey · ΔE 34.6Black · ΔE 34.7Slate grey · ΔE 35
Nearest named CSS colourDark slateblue (#483D8B)ΔE 27.77, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5C451E
Analogous#1E545C, #261E5C
Triadic#5C1E35, #355C1E
Split complementary#5C261E, #545C1E
Tetradic#5C1E54, #5C451E, #1E5C26

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7497D2
Lighter +30%#4E7AC5
Lighter +20%#3761A9
Lighter +10%#2B4B82
Darker −10%#111F36
Darker −20%#05090F
Darker −30%#000000
Darker −40%#000000
More saturated +25%#0F316B
Less saturated −25%#2D394D

Channel breakdown

R30
G53
B92
Red30 (11.8%)
Green53 (20.8%)
Blue92 (36.1%)
Hue217.74°
Saturation (HSL)50.82%
Lightness23.92%
Dominant channelBlue
Hex per channelR 1E · G 35 · B 5C

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Every value on this page was computed from “1e355c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.