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Recognised as Colour

#AA6158

  • #AA6158
  • Red
  • Dark
  • Nearest: Indian red

#AA6158 is a red with RGB values 170, 97, 88 and HSL 7°, 33%, 51%. It is a dark colour, so white text on it reaches 4.6:1 contrast (AA for normal text). The nearest named colour is Indian red.

Colour values

#AA6158#AA6158
HEX#AA6158
RGBrgb(170, 97, 88)
RGB (0–1)0.6667, 0.3804, 0.3451
RGB percentages66.7%, 38%, 34.5%
HSLhsl(6.6, 32.5%, 50.6%)
HSV / HSBhsv(6.6, 48.2%, 66.7%)
CMYK0%, 42.9%, 48.2%, 33.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,166,040
CSS custom property--colour: #AA6158;

Brightness & contrast

Relative luminance0.178WCAG 2.x, 0 is black and 1 is white
Perceived brightness122.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.61:1
Contrast with white4.61:1WCAG normal text: AA
Contrast with black4.56:1WCAG normal text: AA
Greyscale equivalent#707070
Inverted#559EA7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#726C57no red cones; affects about 1% of men; ΔE 30.7 from the original
Deuteranopia#837B57no green cones; the most common form, about 1% of men; ΔE 31.6 from the original
Tritanopia#B8565Fno blue cones; rare, and affects men and women equally; ΔE 12.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.61:1WCAG large text: AAA
Contrast with black, large text4.56:1WCAG large text: AAA

Named colours

Indian red · ΔE 17.3Sienna · ΔE 18.4Rosy brown · ΔE 21.7Light coral · ΔE 22.2Dark salmon · ΔE 22.8Saddle brown · ΔE 25.9
Nearest named CSS colourIndian red (#CD5C5C)ΔE 17.28, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#58A1AA
Analogous#AA5878, #AA8A58
Triadic#58AA61, #6158AA
Split complementary#58AA8A, #5878AA
Tetradic#78AA58, #58A1AA, #8A58AA

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EFE1DF
Lighter +30%#DEC1BD
Lighter +20%#CCA19C
Lighter +10%#BB817A
Darker −10%#894D46
Darker −20%#673A35
Darker −30%#462723
Darker −40%#241412
More saturated +25%#CA4839
Less saturated −25%#8B7A78

Channel breakdown

R170
G97
B88
Red170 (66.7%)
Green97 (38%)
Blue88 (34.5%)
Hue6.59°
Saturation (HSL)32.54%
Lightness50.59%
Dominant channelRed
Hex per channelR AA · G 61 · B 58

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Every value on this page was computed from “aa6158” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.