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Recognised as Colour

#354EE1

  • #354EE1
  • Blue
  • Dark
  • Nearest: Medium slateblue

#354EE1 is a blue with RGB values 53, 78, 225 and HSL 231°, 74%, 55%. It is a dark colour, so white text on it reaches 6.3:1 contrast (AA for normal text). The nearest named colour is Medium slateblue.

Colour values

#354EE1#354EE1
HEX#354EE1
RGBrgb(53, 78, 225)
RGB (0–1)0.2078, 0.3059, 0.8824
RGB percentages20.8%, 30.6%, 88.2%
HSLhsl(231.3, 74.1%, 54.5%)
HSV / HSBhsv(231.3, 76.4%, 88.2%)
CMYK76.4%, 65.3%, 0%, 11.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,493,601
CSS custom property--colour: #354EE1;

Brightness & contrast

Relative luminance0.11642WCAG 2.x, 0 is black and 1 is white
Perceived brightness100.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.31:1
Contrast with white6.31:1WCAG normal text: AA
Contrast with black3.33:1WCAG normal text: Fail
Greyscale equivalent#535353
Inverted#CAB11E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0068E6no red cones; affects about 1% of men; ΔE 19.6 from the original
Deuteranopia#0058DEno green cones; the most common form, about 1% of men; ΔE 10.8 from the original
Tritanopia#007591no blue cones; rare, and affects men and women equally; ΔE 80.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.31:1WCAG large text: AAA
Contrast with black, large text3.33:1WCAG large text: AA

Named colours

Medium slateblue · ΔE 16.4Slate blue · ΔE 20.6Royal blue · ΔE 20.8Blue violet · ΔE 28.2Dark blue · ΔE 28.5Dark orchid · ΔE 29
Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 16.38, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E1C835
Analogous#35A4E1, #7235E1
Triadic#E1354E, #4EE135
Split complementary#E17235, #A4E135
Tetradic#E135A4, #E1C835, #35E172

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E7EAFB
Lighter +30%#BAC3F5
Lighter +20%#8E9CEE
Lighter +10%#6175E8
Darker −10%#1D36C6
Darker −20%#172A99
Darker −30%#101E6D
Darker −40%#0A1240
More saturated +25%#1839FE
Less saturated −25%#5263C4

Channel breakdown

R53
G78
B225
Red53 (20.8%)
Green78 (30.6%)
Blue225 (88.2%)
Hue231.28°
Saturation (HSL)74.14%
Lightness54.51%
Dominant channelBlue
Hex per channelR 35 · G 4E · B E1

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Every value on this page was computed from “354ee1” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.