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Recognised as Colour

#A93658

  • #A93658
  • Red
  • Dark
  • Nearest: Indian red

#A93658 is a red with RGB values 169, 54, 88 and HSL 342°, 52%, 44%. It is a dark colour, so white text on it reaches 6.3:1 contrast (AA for normal text). The nearest named colour is Indian red.

Colour values

#A93658#A93658
HEX#A93658
RGBrgb(169, 54, 88)
RGB (0–1)0.6627, 0.2118, 0.3451
RGB percentages66.3%, 21.2%, 34.5%
HSLhsl(342.3, 51.6%, 43.7%)
HSV / HSBhsv(342.3, 68%, 66.3%)
CMYK0%, 68%, 47.9%, 33.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,089,496
CSS custom property--colour: #A93658;

Brightness & contrast

Relative luminance0.11778WCAG 2.x, 0 is black and 1 is white
Perceived brightness105.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.26:1
Contrast with white6.26:1WCAG normal text: AA
Contrast with black3.36:1WCAG normal text: Fail
Greyscale equivalent#515151
Inverted#56C9A7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#505259no red cones; affects about 1% of men; ΔE 50.2 from the original
Deuteranopia#6E6955no green cones; the most common form, about 1% of men; ΔE 51.6 from the original
Tritanopia#B82444no blue cones; rare, and affects men and women equally; ΔE 16.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.26:1WCAG large text: AAA
Contrast with black, large text3.36:1WCAG large text: AA

Named colours

Indian red · ΔE 20.6Pale violetred · ΔE 21Brown · ΔE 24.4Light coral · ΔE 29.3Medium violet red · ΔE 30.7Firebrick · ΔE 32
Nearest named CSS colourIndian red (#CD5C5C)ΔE 20.65, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#36A987
Analogous#A93692, #A94D36
Triadic#58A936, #3658A9
Split complementary#36A94E, #3692A9
Tetradic#92A936, #36A987, #4E36A9

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EBC0CD
Lighter +30%#DF99AE
Lighter +20%#D2738F
Lighter +10%#C64C70
Darker −10%#822A44
Darker −20%#5C1D30
Darker −30%#35111C
Darker −40%#0E0507
More saturated +25%#C51A4D
Less saturated −25%#8D5263

Channel breakdown

R169
G54
B88
Red169 (66.3%)
Green54 (21.2%)
Blue88 (34.5%)
Hue342.26°
Saturation (HSL)51.57%
Lightness43.73%
Dominant channelRed
Hex per channelR A9 · G 36 · B 58

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Every value on this page was computed from “a93658” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.