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Recognised as Colour

#4A4639

  • #4A4639
  • Yellow
  • Dark
  • Nearest: Dark slate grey

#4A4639 is a yellow with RGB values 74, 70, 57 and HSL 46°, 13%, 26%. It is a dark colour, so white text on it reaches 9.4:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#4A4639#4A4639
HEX#4A4639
RGBrgb(74, 70, 57)
RGB (0–1)0.2902, 0.2745, 0.2235
RGB percentages29%, 27.5%, 22.4%
HSLhsl(45.9, 13%, 25.7%)
HSV / HSBhsv(45.9, 23%, 29%)
CMYK0%, 5.4%, 23%, 71%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,867,641
CSS custom property--colour: #4A4639;

Brightness & contrast

Relative luminance0.06132WCAG 2.x, 0 is black and 1 is white
Perceived brightness69.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.43:1
Contrast with white9.43:1WCAG normal text: AAA
Contrast with black2.23:1WCAG normal text: Fail
Greyscale equivalent#464646
Inverted#B5B9C6

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#494538no red cones; affects about 1% of men; ΔE 0.4 from the original
Deuteranopia#4A4739no green cones; the most common form, about 1% of men; ΔE 0.8 from the original
Tritanopia#4D4442no blue cones; rare, and affects men and women equally; ΔE 7.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text9.43:1WCAG large text: AAA
Contrast with black, large text2.23:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 16.4Dim grey · ΔE 17Gray · ΔE 25.3Slate grey · ΔE 30Black · ΔE 30.9Dark olivegreen · ΔE 31.1
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 16.39, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#393D4A
Analogous#4A3E39, #464A39
Triadic#394A46, #46394A
Split complementary#39464A, #3E394A
Tetradic#394A3E, #393D4A, #4A3946

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B3AE9C
Lighter +30%#9D967F
Lighter +20%#847D65
Lighter +10%#67614F
Darker −10%#2D2B23
Darker −20%#100F0D
Darker −30%#000000
Darker −40%#000000
More saturated +25%#5A4F29
Less saturated −25%#424242

Channel breakdown

R74
G70
B57
Red74 (29%)
Green70 (27.5%)
Blue57 (22.4%)
Hue45.88°
Saturation (HSL)12.98%
Lightness25.69%
Dominant channelRed
Hex per channelR 4A · G 46 · B 39

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Every value on this page was computed from “4a4639” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.