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Recognised as Colour

#67677B

  • #67677B
  • Blue
  • Dark
  • Nearest: Slate grey

#67677B is a blue with RGB values 103, 103, 123 and HSL 240°, 9%, 44%. It is a dark colour, so white text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Slate grey.

Colour values

#67677B#67677B
HEX#67677B
RGBrgb(103, 103, 123)
RGB (0–1)0.4039, 0.4039, 0.4824
RGB percentages40.4%, 40.4%, 48.2%
HSLhsl(240, 8.8%, 44.3%)
HSV / HSBhsv(240, 16.3%, 48.2%)
CMYK16.3%, 16.3%, 0%, 51.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,776,699
CSS custom property--colour: #67677B;

Brightness & contrast

Relative luminance0.14014WCAG 2.x, 0 is black and 1 is white
Perceived brightness105.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.52:1
Contrast with white5.52:1WCAG normal text: AA
Contrast with black3.8:1WCAG normal text: Fail
Greyscale equivalent#686868
Inverted#989884

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#62697Cno red cones; affects about 1% of men; ΔE 2.7 from the original
Deuteranopia#62687Ano green cones; the most common form, about 1% of men; ΔE 2.6 from the original
Tritanopia#636A6Eno blue cones; rare, and affects men and women equally; ΔE 10.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text5.52:1WCAG large text: AAA
Contrast with black, large text3.8:1WCAG large text: AA

Named colours

Slate grey · ΔE 10.8Dim grey · ΔE 12Light slate grey · ΔE 13.5Gray · ΔE 15.2Dark slate grey · ΔE 22Steel blue · ΔE 24.2
Nearest named CSS colourSlate grey (#708090)ΔE 10.84, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7B7B67
Analogous#67717B, #71677B
Triadic#7B6767, #677B67
Split complementary#7B7167, #717B67
Tetradic#7B6771, #7B7B67, #677B71

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D3D3DB
Lighter +30%#B8B8C3
Lighter +20%#9C9CAC
Lighter +10%#808095
Darker −10%#50505F
Darker −20%#393943
Darker −30%#212128
Darker −40%#0A0A0C
More saturated +25%#4B4B97
Less saturated −25%#717171

Channel breakdown

R103
G103
B123
Red103 (40.4%)
Green103 (40.4%)
Blue123 (48.2%)
Hue240°
Saturation (HSL)8.85%
Lightness44.31%
Dominant channelBlue
Hex per channelR 67 · G 67 · B 7B

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Every value on this page was computed from “67677b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.