Nerdulator> put something in

Recognised as Colour

#635F64

  • #635F64
  • Grey
  • Dark
  • Nearest: Dim grey

#635F64 is a grey with RGB values 99, 95, 100 and HSL 288°, 3%, 38%. It is a dark colour, so white text on it reaches 6.3:1 contrast (AA for normal text). The nearest named colour is Dim grey.

Colour values

#635F64#635F64
HEX#635F64
RGBrgb(99, 95, 100)
RGB (0–1)0.3882, 0.3725, 0.3922
RGB percentages38.8%, 37.3%, 39.2%
HSLhsl(288, 2.6%, 38.2%)
HSV / HSBhsv(288, 5%, 39.2%)
CMYK1%, 5%, 0%, 60.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,512,484
CSS custom property--colour: #635F64;

Brightness & contrast

Relative luminance0.11757WCAG 2.x, 0 is black and 1 is white
Perceived brightness96.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.27:1
Contrast with white6.27:1WCAG normal text: AA
Contrast with black3.35:1WCAG normal text: Fail
Greyscale equivalent#606060
Inverted#9CA09B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5F6064no red cones; affects about 1% of men; ΔE 2.2 from the original
Deuteranopia#5F6064no green cones; the most common form, about 1% of men; ΔE 2.2 from the original
Tritanopia#635F61no blue cones; rare, and affects men and women equally; ΔE 1.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.27:1WCAG large text: AAA
Contrast with black, large text3.35:1WCAG large text: AA

Named colours

Dim grey · ΔE 5Gray · ΔE 13.2Slate grey · ΔE 15.4Dark slate grey · ΔE 17.3Light slate grey · ΔE 18.1Rosy brown · ΔE 28.4
Nearest named CSS colourDim grey (#696969)ΔE 4.99, a close match
Hue familygrey
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#60645F
Analogous#615F64, #645F63
Triadic#64635F, #5F6463
Split complementary#62645F, #5F6461
Tetradic#64615F, #60645F, #5F6364

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C8C6C9
Lighter +30%#AFACB0
Lighter +20%#969297
Lighter +10%#7D787E
Darker −10%#49464A
Darker −20%#2F2D30
Darker −30%#151416
Darker −40%#000000
More saturated +25%#72477C
Less saturated −25%#626262

Channel breakdown

R99
G95
B100
Red99 (38.8%)
Green95 (37.3%)
Blue100 (39.2%)
Hue288°
Saturation (HSL)2.56%
Lightness38.24%
Dominant channelBlue
Hex per channelR 63 · G 5F · B 64

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 “635f64” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.