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Recognised as Colour

#97574A

  • #97574A
  • Red
  • Dark
  • Nearest: Sienna

#97574A is a red with RGB values 151, 87, 74 and HSL 10°, 34%, 44%. It is a dark colour, so white text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Sienna.

Colour values

#97574A#97574A
HEX#97574A
RGBrgb(151, 87, 74)
RGB (0–1)0.5922, 0.3412, 0.2902
RGB percentages59.2%, 34.1%, 29%
HSLhsl(10.1, 34.2%, 44.1%)
HSV / HSBhsv(10.1, 51%, 59.2%)
CMYK0%, 42.4%, 51%, 40.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,918,282
CSS custom property--colour: #97574A;

Brightness & contrast

Relative luminance0.1389WCAG 2.x, 0 is black and 1 is white
Perceived brightness109 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.56:1
Contrast with white5.56:1WCAG normal text: AA
Contrast with black3.78:1WCAG normal text: Fail
Greyscale equivalent#646464
Inverted#68A8B5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#666049no red cones; affects about 1% of men; ΔE 27.3 from the original
Deuteranopia#766D49no green cones; the most common form, about 1% of men; ΔE 27.5 from the original
Tritanopia#A44D54no blue cones; rare, and affects men and women equally; ΔE 13 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text5.56:1WCAG large text: AAA
Contrast with black, large text3.78:1WCAG large text: AA

Named colours

Sienna · ΔE 17.2Indian red · ΔE 22.1Saddle brown · ΔE 23Rosy brown · ΔE 24.5Dark salmon · ΔE 27.4Brown · ΔE 28
Nearest named CSS colourSienna (#A0522D)ΔE 17.21, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4A8A97
Analogous#974A63, #977E4A
Triadic#4A9757, #574A97
Split complementary#4A977E, #4A6397
Tetradic#63974A, #4A8A97, #7E4A97

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E4CDC9
Lighter +30%#D4AEA6
Lighter +20%#C38F84
Lighter +10%#B26F62
Darker −10%#754339
Darker −20%#533028
Darker −30%#301C18
Darker −40%#0E0807
More saturated +25%#B3442E
Less saturated −25%#7B6A66

Channel breakdown

R151
G87
B74
Red151 (59.2%)
Green87 (34.1%)
Blue74 (29%)
Hue10.13°
Saturation (HSL)34.22%
Lightness44.12%
Dominant channelRed
Hex per channelR 97 · G 57 · B 4A

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Every value on this page was computed from “97574a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.