Nerdulator> put something in

Recognised as Colour

#4D6680

  • #4D6680
  • Blue
  • Dark
  • Nearest: Slate grey

#4D6680 is a blue with RGB values 77, 102, 128 and HSL 211°, 25%, 40%. It is a dark colour, so white text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Slate grey.

Colour values

#4D6680#4D6680
HEX#4D6680
RGBrgb(77, 102, 128)
RGB (0–1)0.302, 0.4, 0.502
RGB percentages30.2%, 40%, 50.2%
HSLhsl(210.6, 24.9%, 40.2%)
HSV / HSBhsv(210.6, 39.8%, 50.2%)
CMYK39.8%, 20.3%, 0%, 49.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,072,512
CSS custom property--colour: #4D6680;

Brightness & contrast

Relative luminance0.12639WCAG 2.x, 0 is black and 1 is white
Perceived brightness98.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.95:1
Contrast with white5.95:1WCAG normal text: AA
Contrast with black3.53:1WCAG normal text: Fail
Greyscale equivalent#636363
Inverted#B2997F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5C6781no red cones; affects about 1% of men; ΔE 4.8 from the original
Deuteranopia#56617Fno green cones; the most common form, about 1% of men; ΔE 5.7 from the original
Tritanopia#3B6C6Fno blue cones; rare, and affects men and women equally; ΔE 17.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text5.95:1WCAG large text: AAA
Contrast with black, large text3.53:1WCAG large text: AA

Named colours

Slate grey · ΔE 12.6Light slate grey · ΔE 15.1Dim grey · ΔE 17.7Steel blue · ΔE 18.1Dark slate grey · ΔE 20Gray · ΔE 20.9
Nearest named CSS colourSlate grey (#708090)ΔE 12.64, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#80674D
Analogous#4D8080, #4E4D80
Triadic#804D66, #66804D
Split complementary#804E4D, #7F804D
Tetradic#804D7F, #80674D, #4D804E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C0CCD9
Lighter +30%#A0B3C6
Lighter +20%#8099B3
Lighter +10%#607FA0
Darker −10%#3A4D60
Darker −20%#273340
Darker −30%#141A20
Darker −40%#000001
More saturated +25%#33659A
Less saturated −25%#676767

Channel breakdown

R77
G102
B128
Red77 (30.2%)
Green102 (40%)
Blue128 (50.2%)
Hue210.59°
Saturation (HSL)24.88%
Lightness40.2%
Dominant channelBlue
Hex per channelR 4D · G 66 · 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 “4d6680” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.