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Recognised as Colour

#453E7D

  • #453E7D
  • Blue
  • Dark
  • Nearest: Dark slateblue

#453E7D is a blue with RGB values 69, 62, 125 and HSL 247°, 34%, 37%. It is a dark colour, so white text on it reaches 9.4:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#453E7D#453E7D
HEX#453E7D
RGBrgb(69, 62, 125)
RGB (0–1)0.2706, 0.2431, 0.4902
RGB percentages27.1%, 24.3%, 49%
HSLhsl(246.7, 33.7%, 36.7%)
HSV / HSBhsv(246.7, 50.4%, 49%)
CMYK44.8%, 50.4%, 0%, 51%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,537,981
CSS custom property--colour: #453E7D;

Brightness & contrast

Relative luminance0.06191WCAG 2.x, 0 is black and 1 is white
Perceived brightness73.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.38:1
Contrast with white9.38:1WCAG normal text: AAA
Contrast with black2.24:1WCAG normal text: Fail
Greyscale equivalent#444444
Inverted#BAC182

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#24487Fno red cones; affects about 1% of men; ΔE 13.4 from the original
Deuteranopia#23457Cno green cones; the most common form, about 1% of men; ΔE 12.7 from the original
Tritanopia#344B57no blue cones; rare, and affects men and women equally; ΔE 35.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text9.38:1WCAG large text: AAA
Contrast with black, large text2.24:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 9.3Midnight blue · ΔE 23.3Rebecca purple · ΔE 25.9Slate blue · ΔE 31.8Steel blue · ΔE 33.3Medium purple · ΔE 33.7
Nearest named CSS colourDark slateblue (#483D8B)ΔE 9.31, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#767D3E
Analogous#3E577D, #643E7D
Triadic#7D453E, #3E7D45
Split complementary#7D643E, #577D3E
Tetradic#7D3E57, #767D3E, #3E7D64

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B4AFD8
Lighter +30%#948DC7
Lighter +20%#746BB6
Lighter +10%#584F9F
Darker −10%#322D5B
Darker −20%#1F1C39
Darker −30%#0D0B17
Darker −40%#000000
More saturated +25%#332794
Less saturated −25%#575566

Channel breakdown

R69
G62
B125
Red69 (27.1%)
Green62 (24.3%)
Blue125 (49%)
Hue246.67°
Saturation (HSL)33.69%
Lightness36.67%
Dominant channelBlue
Hex per channelR 45 · G 3E · B 7D

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Every value on this page was computed from “453e7d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.