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Recognised as Colour

#997BAC

  • #997BAC
  • Violet
  • Dark
  • Nearest: Plum

#997BAC is a violet with RGB values 153, 123, 172 and HSL 277°, 23%, 58%. It is a dark colour, so black text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Plum.

Colour values

#997BAC#997BAC
HEX#997BAC
RGBrgb(153, 123, 172)
RGB (0–1)0.6, 0.4824, 0.6745
RGB percentages60%, 48.2%, 67.5%
HSLhsl(276.7, 22.8%, 57.8%)
HSV / HSBhsv(276.7, 28.5%, 67.5%)
CMYK11%, 28.5%, 0%, 32.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,058,668
CSS custom property--colour: #997BAC;

Brightness & contrast

Relative luminance0.23917WCAG 2.x, 0 is black and 1 is white
Perceived brightness138.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.78:1
Contrast with white3.63:1WCAG normal text: Fail
Contrast with black5.78:1WCAG normal text: AA
Greyscale equivalent#858585
Inverted#668453

Colour vision & accessibility

Protanopia#7385AEno red cones; affects about 1% of men; ΔE 17.6 from the original
Deuteranopia#7A87AAno green cones; the most common form, about 1% of men; ΔE 17.6 from the original
Tritanopia#97818Cno blue cones; rare, and affects men and women equally; ΔE 21.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.63:1WCAG large text: AA
Contrast with black, large text5.78:1WCAG large text: AAA

Named colours

Nearest named CSS colourPlum (#DDA0DD)ΔE 20.85, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#8EAC7B
Analogous#817BAC, #AC7BA7
Triadic#AC997B, #7BAC99
Split complementary#A7AC7B, #7BAC80
Tetradic#AC807B, #8EAC7B, #7BA7AC

Tints, shades & saturation

Lighter +40%#FAF8FB
Lighter +30%#E2D9E7
Lighter +20%#C9BAD3
Lighter +10%#B19AC0
Darker −10%#805E96
Darker −20%#654B76
Darker −30%#4B3757
Darker −40%#302338
More saturated +25%#9F60C7
Less saturated −25%#949494

Channel breakdown

R153
G123
B172
Red153 (60%)
Green123 (48.2%)
Blue172 (67.5%)
Hue276.73°
Saturation (HSL)22.79%
Lightness57.84%
Dominant channelBlue
Hex per channelR 99 · G 7B · B AC

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Every value on this page was computed from “997bac” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.