Colour

#684C58

#684C58
Red
Dark
Nearest: Dim grey

#684C58 is a red with RGB values 104, 76, 88 and HSL 334°, 16%, 35%. It is a dark colour, so white text on it reaches 7.6:1 contrast (AAA for normal text). The nearest named colour is Dim grey.

Colour values

#684C58#684C58

HEX#684C58

RGBrgb(104, 76, 88)

RGB (0–1)0.4078, 0.298, 0.3451

RGB percentages40.8%, 29.8%, 34.5%

HSLhsl(334.3, 15.6%, 35.3%)

HSV / HSBhsv(334.3, 26.9%, 40.8%)

CMYK0%, 26.9%, 15.4%, 59.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,835,288

CSS custom property--colour: #684C58;

Brightness & contrast

Relative luminance0.08817WCAG 2.x, 0 is black and 1 is white

Perceived brightness86.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 7.6:1

Contrast with white7.6:1WCAG normal text: AAA

Contrast with black2.76:1WCAG normal text: Fail

Greyscale equivalent#535353

Inverted#97B3A7

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#4E5158no red cones; affects about 1% of men; ΔE 13.7 from the original

Deuteranopia#555657no green cones; the most common form, about 1% of men; ΔE 14.2 from the original

Tritanopia#6C4B50no blue cones; rare, and affects men and women equally; ΔE 5.1 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text7.6:1WCAG large text: AAA

Contrast with black, large text2.76:1WCAG large text: Fail

Named colours

Dim grey · ΔE 16.6 Gray · ΔE 22.9 Slate grey · ΔE 24.9 Dark slate grey · ΔE 26.1 Light slate grey · ΔE 27.4 Rosy brown · ΔE 29.6

Nearest named CSS colourDim grey (#696969)ΔE 16.65, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#4C685C

Analogous#684C66, #684E4C

Triadic#58684C, #4C5868

Split complementary#4C684E, #4C6668

Tetradic#66684C, #4C685C, #4E4C68

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#CAB6BF

Lighter +30%#B499A5

Lighter +20%#9F7B8A

Lighter +10%#856271

Darker −10%#4B363F

Darker −20%#2D2126

Darker −30%#100B0D

Darker −40%#000000

More saturated +25%#7E3555

Less saturated −25%#5A5A5A

Channel breakdown

R104

G76

B88

Red104 (40.8%)

Green76 (29.8%)

Blue88 (34.5%)

Hue334.29°

Saturation (HSL)15.56%

Lightness35.29%

Dominant channelRed

Hex per channelR 68 · G 4C · B 58

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#684C58

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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