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Colour

#7A808A

  • #7A808A
  • Grey
  • Dark
  • Nearest: Slate grey

#7A808A is a grey with RGB values 122, 128, 138 and HSL 218°, 6%, 51%. It is a dark colour, so black text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Slate grey.

Colour values

#7A808A#7A808A
HEX#7A808A
RGBrgb(122, 128, 138)
RGB (0–1)0.4784, 0.502, 0.5412
RGB percentages47.8%, 50.2%, 54.1%
HSLhsl(217.5, 6.4%, 51%)
HSV / HSBhsv(217.5, 11.6%, 54.1%)
CMYK11.6%, 7.2%, 0%, 45.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,028,298
CSS custom property--colour: #7A808A;

Brightness & contrast

Relative luminance0.21411WCAG 2.x, 0 is black and 1 is white
Perceived brightness127.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.28:1
Contrast with white3.98:1WCAG normal text: Fail
Contrast with black5.28:1WCAG normal text: AA
Greyscale equivalent#7F7F7F
Inverted#857F75

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7D808Bno red cones; affects about 1% of men; ΔE 1.3 from the original
Deuteranopia#7B7F8Ano green cones; the most common form, about 1% of men; ΔE 1 from the original
Tritanopia#768283no blue cones; rare, and affects men and women equally; ΔE 5.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.98:1WCAG large text: AA
Contrast with black, large text5.28:1WCAG large text: AAA

Named colours

Slate grey · ΔE 4.9Light slate grey · ΔE 6Gray · ΔE 6.2Dim grey · ΔE 10.9Dark grey · ΔE 17Cadetblue · ΔE 21.1
Nearest named CSS colourSlate grey (#708090)ΔE 4.9, a close match
Hue familygrey
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#8A847A
Analogous#7A888A, #7C7A8A
Triadic#8A7A80, #808A7A
Split complementary#8A7C7A, #888A7A
Tetradic#8A7A88, #8A847A, #7A8A7C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E7E8E9
Lighter +30%#CBCED2
Lighter +20%#B0B4BA
Lighter +10%#959AA2
Darker −10%#62676F
Darker −20%#4A4E54
Darker −30%#323539
Darker −40%#1A1C1E
More saturated +25%#5B78A9
Less saturated −25%#828282

Channel breakdown

R122
G128
B138
Red122 (47.8%)
Green128 (50.2%)
Blue138 (54.1%)
Hue217.5°
Saturation (HSL)6.4%
Lightness50.98%
Dominant channelBlue
Hex per channelR 7A · G 80 · B 8A

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Every value on this page was computed from “7a808a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.