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Colour

#45434D

  • #45434D
  • Grey
  • Dark
  • Nearest: Dark slate grey

#45434D is a grey with RGB values 69, 67, 77 and HSL 252°, 7%, 28%. It is a dark colour, so white text on it reaches 9.7:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#45434D#45434D
HEX#45434D
RGBrgb(69, 67, 77)
RGB (0–1)0.2706, 0.2627, 0.302
RGB percentages27.1%, 26.3%, 30.2%
HSLhsl(252, 6.9%, 28.2%)
HSV / HSBhsv(252, 13%, 30.2%)
CMYK10.4%, 13%, 0%, 69.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,539,213
CSS custom property--colour: #45434D;

Brightness & contrast

Relative luminance0.05815WCAG 2.x, 0 is black and 1 is white
Perceived brightness68.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.71:1
Contrast with white9.71:1WCAG normal text: AAA
Contrast with black2.16:1WCAG normal text: Fail
Greyscale equivalent#444444
Inverted#BABCB2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#41444Dno red cones; affects about 1% of men; ΔE 2.2 from the original
Deuteranopia#41444Dno green cones; the most common form, about 1% of men; ΔE 2.2 from the original
Tritanopia#444446no blue cones; rare, and affects men and women equally; ΔE 5.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text9.71:1WCAG large text: AAA
Contrast with black, large text2.16:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 15.2Dim grey · ΔE 16.8Slate grey · ΔE 25Gray · ΔE 25.5Light slate grey · ΔE 28Black · ΔE 29.7
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 15.17, a distinctly different colour
Hue familygrey
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4B4D43
Analogous#43464D, #4A434D
Triadic#4D4543, #434D45
Split complementary#4D4A43, #464D43
Tetradic#4D4346, #4B4D43, #434D4A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ABA8B4
Lighter +30%#908D9C
Lighter +20%#767284
Lighter +10%#5D5B68
Darker −10%#2D2B32
Darker −20%#141416
Darker −30%#000000
Darker −40%#000000
More saturated +25%#3A315F
Less saturated −25%#484848

Channel breakdown

R69
G67
B77
Red69 (27.1%)
Green67 (26.3%)
Blue77 (30.2%)
Hue252°
Saturation (HSL)6.94%
Lightness28.24%
Dominant channelBlue
Hex per channelR 45 · G 43 · B 4D

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Every value on this page was computed from “45434d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.