Recognised as Colour

#91524E

#91524E
Red
Dark
Nearest: Sienna

#91524E is a red with RGB values 145, 82, 78 and HSL 4°, 30%, 44%. It is a dark colour, so white text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Sienna.

Colour values

#91524E#91524E

HEX#91524E

RGBrgb(145, 82, 78)

RGB (0–1)0.5686, 0.3216, 0.3059

RGB percentages56.9%, 32.2%, 30.6%

HSLhsl(3.6, 30%, 43.7%)

HSV / HSBhsv(3.6, 46.2%, 56.9%)

CMYK0%, 43.4%, 46.2%, 43.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer9,523,790

CSS custom property--colour: #91524E;

Brightness & contrast

Relative luminance0.12604WCAG 2.x, 0 is black and 1 is white

Perceived brightness104.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.96:1

Contrast with white5.96:1WCAG normal text: AA

Contrast with black3.52:1WCAG normal text: Fail

Greyscale equivalent#5F5F5F

Inverted#6EADB1

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#605C4Dno red cones; affects about 1% of men; ΔE 27.6 from the original

Deuteranopia#6F684Dno green cones; the most common form, about 1% of men; ΔE 27.8 from the original

Tritanopia#9D4A51no blue cones; rare, and affects men and women equally; ΔE 9.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text5.96:1WCAG large text: AAA

Contrast with black, large text3.52:1WCAG large text: AA

Named colours

Sienna · ΔE 22.2 Indian red · ΔE 23.6 Rosy brown · ΔE 24.3 Saddle brown · ΔE 27.6 Dim grey · ΔE 29.3 Brown · ΔE 29.5

Nearest named CSS colourSienna (#A0522D)ΔE 22.15, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#4E8D91

Analogous#914E6B, #91744E

Triadic#4E9152, #524E91

Split complementary#4E9174, #4E6B91

Tetradic#6B914E, #4E8D91, #744E91

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#E2CBC9

Lighter +30%#D0AAA8

Lighter +20%#BE8A87

Lighter +10%#AC6A66

Darker −10%#703F3C

Darker −20%#4F2C2A

Darker −30%#2E1A18

Darker −40%#0C0707

More saturated +25%#AD3932

Less saturated −25%#756B6A

Channel breakdown

R145

G82

B78

Red145 (56.9%)

Green82 (32.2%)

Blue78 (30.6%)

Hue3.58°

Saturation (HSL)30.04%

Lightness43.73%

Dominant channelRed

Hex per channelR 91 · G 52 · B 4E

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#91524E

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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